From 0c3e192be8b52bfa412b6cd5d2dfeb8f1867eb15 Mon Sep 17 00:00:00 2001
From: WangWeiye <kj_wangweiye@126.com>
Date: Wed, 1 Mar 2023 12:08:42 +0800
Subject: [PATCH] 20230301 noon

---
 工具/寻找tex文件中未赋答案的题目.ipynb | 176 ++++++-
 工具/批量添加题库字段数据.ipynb        | 267 ++++-------
 工具/文本文件/metadata.txt             | 629 +++++++------------------
 题库0.3/Problems.json                  | 170 +++----
 4 files changed, 515 insertions(+), 727 deletions(-)

diff --git a/工具/寻找tex文件中未赋答案的题目.ipynb b/工具/寻找tex文件中未赋答案的题目.ipynb
index 7b17a3ec..1860eaad 100644
--- a/工具/寻找tex文件中未赋答案的题目.ipynb
+++ b/工具/寻找tex文件中未赋答案的题目.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 1,
    "metadata": {},
    "outputs": [
     {
@@ -1083,6 +1083,176 @@
       "014019\n",
       "\n",
       "\n",
+      "14_等差数列和等比数列.tex\n",
+      "014532\n",
+      "\n",
+      "\n",
+      "014533\n",
+      "\n",
+      "\n",
+      "012920\n",
+      "\n",
+      "\n",
+      "014534\n",
+      "\n",
+      "\n",
+      "013926\n",
+      "\n",
+      "\n",
+      "013921\n",
+      "\n",
+      "\n",
+      "012967\n",
+      "\n",
+      "\n",
+      "012968\n",
+      "\n",
+      "\n",
+      "012933\n",
+      "\n",
+      "\n",
+      "013923\n",
+      "\n",
+      "\n",
+      "014546\n",
+      "\n",
+      "\n",
+      "014540\n",
+      "\n",
+      "\n",
+      "013007\n",
+      "\n",
+      "\n",
+      "014538\n",
+      "\n",
+      "\n",
+      "012927\n",
+      "\n",
+      "\n",
+      "012928\n",
+      "\n",
+      "\n",
+      "013919\n",
+      "\n",
+      "\n",
+      "012965\n",
+      "\n",
+      "\n",
+      "012951\n",
+      "\n",
+      "\n",
+      "012955\n",
+      "\n",
+      "\n",
+      "014535\n",
+      "\n",
+      "\n",
+      "012979\n",
+      "\n",
+      "\n",
+      "012953\n",
+      "\n",
+      "\n",
+      "012981\n",
+      "\n",
+      "\n",
+      "012969\n",
+      "\n",
+      "\n",
+      "013925\n",
+      "\n",
+      "\n",
+      "013952\n",
+      "\n",
+      "\n",
+      "014536\n",
+      "\n",
+      "\n",
+      "012972\n",
+      "\n",
+      "\n",
+      "15_数列综合.tex\n",
+      "012942\n",
+      "\n",
+      "\n",
+      "012941\n",
+      "\n",
+      "\n",
+      "012976\n",
+      "\n",
+      "\n",
+      "012923\n",
+      "\n",
+      "\n",
+      "013002\n",
+      "\n",
+      "\n",
+      "014550\n",
+      "\n",
+      "\n",
+      "012966\n",
+      "\n",
+      "\n",
+      "013005\n",
+      "\n",
+      "\n",
+      "013935\n",
+      "\n",
+      "\n",
+      "012978\n",
+      "\n",
+      "\n",
+      "012932\n",
+      "\n",
+      "\n",
+      "012947\n",
+      "\n",
+      "\n",
+      "012971\n",
+      "\n",
+      "\n",
+      "013960\n",
+      "\n",
+      "\n",
+      "013000\n",
+      "\n",
+      "\n",
+      "012956\n",
+      "\n",
+      "\n",
+      "014553\n",
+      "\n",
+      "\n",
+      "012959\n",
+      "\n",
+      "\n",
+      "012977\n",
+      "\n",
+      "\n",
+      "012982\n",
+      "\n",
+      "\n",
+      "013955\n",
+      "\n",
+      "\n",
+      "013944\n",
+      "\n",
+      "\n",
+      "012936\n",
+      "\n",
+      "\n",
+      "014560\n",
+      "\n",
+      "\n",
+      "013006\n",
+      "\n",
+      "\n",
+      "012983\n",
+      "\n",
+      "\n",
+      "012938\n",
+      "\n",
+      "\n",
       "高三下学期月考01.tex\n",
       "高三下学期测验01.tex\n",
       "高三下学期测验02.tex\n",
@@ -1198,7 +1368,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "mathdept",
+   "display_name": "pythontest",
    "language": "python",
    "name": "python3"
   },
@@ -1217,7 +1387,7 @@
   "orig_nbformat": 4,
   "vscode": {
    "interpreter": {
-    "hash": "ff3c292c316ba85de6f1ad75f19c731e79d694e741b6f515ec18f14996fe48dc"
+    "hash": "91219a98e0e9be72efb992f647fe78b593124968b75db0b865552d6787c8db93"
    }
   }
  },
diff --git a/工具/批量添加题库字段数据.ipynb b/工具/批量添加题库字段数据.ipynb
index 0a22094a..eb23f126 100644
--- a/工具/批量添加题库字段数据.ipynb
+++ b/工具/批量添加题库字段数据.ipynb
@@ -2,193 +2,98 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 7,
    "metadata": {},
    "outputs": [
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "题号: 014204 , 字段: usages 中已添加数据: 20230228\t2023届高三10班\t0.892\n",
-      "题号: 014217 , 字段: usages 中已添加数据: 20230228\t2023届高三10班\t0.919\n",
-      "题号: 014206 , 字段: usages 中已添加数据: 20230228\t2023届高三10班\t1.000\n",
-      "题号: 014207 , 字段: usages 中已添加数据: 20230228\t2023届高三10班\t0.649\n",
-      "题号: 014208 , 字段: usages 中已添加数据: 20230228\t2023届高三10班\t0.892\n",
-      "题号: 013024 , 字段: usages 中已添加数据: 20230228\t2023届高三10班\t0.892\n",
-      "题号: 014227 , 字段: usages 中已添加数据: 20230228\t2023届高三10班\t0.784\n",
-      "题号: 014226 , 字段: usages 中已添加数据: 20230228\t2023届高三10班\t0.946\n",
-      "题号: 013010 , 字段: usages 中已添加数据: 20230228\t2023届高三10班\t0.946\n",
-      "题号: 013852 , 字段: usages 中已添加数据: 20230228\t2023届高三10班\t0.730\n",
-      "题号: 013875 , 字段: usages 中已添加数据: 20230228\t2023届高三10班\t0.405\n",
-      "题号: 013880 , 字段: usages 中已添加数据: 20230228\t2023届高三10班\t0.378\n",
-      "题号: 014221 , 字段: usages 中已添加数据: 20230228\t2023届高三10班\t0.324\n",
-      "题号: 014231 , 字段: usages 中已添加数据: 20230228\t2023届高三10班\t0.432\t0.351\n",
-      "题号: 013879 , 字段: usages 中已添加数据: 20230228\t2023届高三10班\t0.757\t0.135\n",
-      "题号: 014204 , 字段: usages 中已添加数据: 20230228\t2023届高三11班\t0.809\n",
-      "题号: 014217 , 字段: usages 中已添加数据: 20230228\t2023届高三11班\t0.905\n",
-      "题号: 014206 , 字段: usages 中已添加数据: 20230228\t2023届高三11班\t0.952\n",
-      "题号: 014207 , 字段: usages 中已添加数据: 20230228\t2023届高三11班\t0.905\n",
-      "题号: 014208 , 字段: usages 中已添加数据: 20230228\t2023届高三11班\t0.952\n",
-      "题号: 013024 , 字段: usages 中已添加数据: 20230228\t2023届高三11班\t0.952\n",
-      "题号: 014227 , 字段: usages 中已添加数据: 20230228\t2023届高三11班\t0.809\n",
-      "题号: 014226 , 字段: usages 中已添加数据: 20230228\t2023届高三11班\t0.905\n",
-      "题号: 013010 , 字段: usages 中已添加数据: 20230228\t2023届高三11班\t0.905\n",
-      "题号: 013852 , 字段: usages 中已添加数据: 20230228\t2023届高三11班\t0.667\n",
-      "题号: 013875 , 字段: usages 中已添加数据: 20230228\t2023届高三11班\t0.333\n",
-      "题号: 013880 , 字段: usages 中已添加数据: 20230228\t2023届高三11班\t0.048\n",
-      "题号: 014221 , 字段: usages 中已添加数据: 20230228\t2023届高三11班\t0.619\n",
-      "题号: 014231 , 字段: usages 中已添加数据: 20230228\t2023届高三11班\t0.571\t0.571\n",
-      "题号: 013879 , 字段: usages 中已添加数据: 20230228\t2023届高三11班\t0.857\t0.619\n",
-      "题号: 014204 , 字段: usages 中已添加数据: 20230228\t2023届高三12班\t0.826\n",
-      "题号: 014217 , 字段: usages 中已添加数据: 20230228\t2023届高三12班\t0.913\n",
-      "题号: 014206 , 字段: usages 中已添加数据: 20230228\t2023届高三12班\t1.000\n",
-      "题号: 014207 , 字段: usages 中已添加数据: 20230228\t2023届高三12班\t0.870\n",
-      "题号: 014208 , 字段: usages 中已添加数据: 20230228\t2023届高三12班\t0.870\n",
-      "题号: 013024 , 字段: usages 中已添加数据: 20230228\t2023届高三12班\t0.913\n",
-      "题号: 014227 , 字段: usages 中已添加数据: 20230228\t2023届高三12班\t0.783\n",
-      "题号: 014226 , 字段: usages 中已添加数据: 20230228\t2023届高三12班\t0.783\n",
-      "题号: 013010 , 字段: usages 中已添加数据: 20230228\t2023届高三12班\t0.957\n",
-      "题号: 013852 , 字段: usages 中已添加数据: 20230228\t2023届高三12班\t0.739\n",
-      "题号: 013875 , 字段: usages 中已添加数据: 20230228\t2023届高三12班\t0.739\n",
-      "题号: 013880 , 字段: usages 中已添加数据: 20230228\t2023届高三12班\t0.435\n",
-      "题号: 014221 , 字段: usages 中已添加数据: 20230228\t2023届高三12班\t0.696\n",
-      "题号: 014231 , 字段: usages 中已添加数据: 20230228\t2023届高三12班\t0.652\t0.739\n",
-      "题号: 013879 , 字段: usages 中已添加数据: 20230228\t2023届高三12班\t0.957\t0.870\n",
-      "题号: 014204 , 字段: usages 中已添加数据: 20230228\t2023届高三01班\t0.967\n",
-      "题号: 014217 , 字段: usages 中已添加数据: 20230228\t2023届高三01班\t0.967\n",
-      "题号: 014206 , 字段: usages 中已添加数据: 20230228\t2023届高三01班\t1.000\n",
-      "题号: 014207 , 字段: usages 中已添加数据: 20230228\t2023届高三01班\t0.933\n",
-      "题号: 014208 , 字段: usages 中已添加数据: 20230228\t2023届高三01班\t0.867\n",
-      "题号: 013024 , 字段: usages 中已添加数据: 20230228\t2023届高三01班\t1.000\n",
-      "题号: 014227 , 字段: usages 中已添加数据: 20230228\t2023届高三01班\t0.767\n",
-      "题号: 014226 , 字段: usages 中已添加数据: 20230228\t2023届高三01班\t0.933\n",
-      "题号: 013010 , 字段: usages 中已添加数据: 20230228\t2023届高三01班\t0.967\n",
-      "题号: 013852 , 字段: usages 中已添加数据: 20230228\t2023届高三01班\t0.900\n",
-      "题号: 013875 , 字段: usages 中已添加数据: 20230228\t2023届高三01班\t0.767\n",
-      "题号: 013880 , 字段: usages 中已添加数据: 20230228\t2023届高三01班\t0.900\n",
-      "题号: 014221 , 字段: usages 中已添加数据: 20230228\t2023届高三01班\t0.700\n",
-      "题号: 014231 , 字段: usages 中已添加数据: 20230228\t2023届高三01班\t0.800\t0.933\n",
-      "题号: 013879 , 字段: usages 中已添加数据: 20230228\t2023届高三01班\t0.833\t0.900\n",
-      "题号: 014204 , 字段: usages 中已添加数据: 20230228\t2023届高三02班\t1.000\n",
-      "题号: 014217 , 字段: usages 中已添加数据: 20230228\t2023届高三02班\t0.933\n",
-      "题号: 014206 , 字段: usages 中已添加数据: 20230228\t2023届高三02班\t0.967\n",
-      "题号: 014207 , 字段: usages 中已添加数据: 20230228\t2023届高三02班\t0.933\n",
-      "题号: 014208 , 字段: usages 中已添加数据: 20230228\t2023届高三02班\t0.900\n",
-      "题号: 013024 , 字段: usages 中已添加数据: 20230228\t2023届高三02班\t0.967\n",
-      "题号: 014227 , 字段: usages 中已添加数据: 20230228\t2023届高三02班\t0.833\n",
-      "题号: 014226 , 字段: usages 中已添加数据: 20230228\t2023届高三02班\t1.000\n",
-      "题号: 013010 , 字段: usages 中已添加数据: 20230228\t2023届高三02班\t0.900\n",
-      "题号: 013852 , 字段: usages 中已添加数据: 20230228\t2023届高三02班\t0.733\n",
-      "题号: 013875 , 字段: usages 中已添加数据: 20230228\t2023届高三02班\t0.467\n",
-      "题号: 013880 , 字段: usages 中已添加数据: 20230228\t2023届高三02班\t0.700\n",
-      "题号: 014221 , 字段: usages 中已添加数据: 20230228\t2023届高三02班\t0.467\n",
-      "题号: 014231 , 字段: usages 中已添加数据: 20230228\t2023届高三02班\t0.700\t0.833\n",
-      "题号: 013879 , 字段: usages 中已添加数据: 20230228\t2023届高三02班\t0.833\t0.333\n",
-      "题号: 014204 , 字段: usages 中已添加数据: 20230228\t2023届高三03班\t0.897\n",
-      "题号: 014217 , 字段: usages 中已添加数据: 20230228\t2023届高三03班\t0.897\n",
-      "题号: 014206 , 字段: usages 中已添加数据: 20230228\t2023届高三03班\t1.000\n",
-      "题号: 014207 , 字段: usages 中已添加数据: 20230228\t2023届高三03班\t0.793\n",
-      "题号: 014208 , 字段: usages 中已添加数据: 20230228\t2023届高三03班\t0.931\n",
-      "题号: 013024 , 字段: usages 中已添加数据: 20230228\t2023届高三03班\t0.931\n",
-      "题号: 014227 , 字段: usages 中已添加数据: 20230228\t2023届高三03班\t0.828\n",
-      "题号: 014226 , 字段: usages 中已添加数据: 20230228\t2023届高三03班\t0.966\n",
-      "题号: 013010 , 字段: usages 中已添加数据: 20230228\t2023届高三03班\t0.966\n",
-      "题号: 013852 , 字段: usages 中已添加数据: 20230228\t2023届高三03班\t0.862\n",
-      "题号: 013875 , 字段: usages 中已添加数据: 20230228\t2023届高三03班\t0.690\n",
-      "题号: 013880 , 字段: usages 中已添加数据: 20230228\t2023届高三03班\t0.724\n",
-      "题号: 014221 , 字段: usages 中已添加数据: 20230228\t2023届高三03班\t0.448\n",
-      "题号: 014231 , 字段: usages 中已添加数据: 20230228\t2023届高三03班\t0.655\t0.759\n",
-      "题号: 013879 , 字段: usages 中已添加数据: 20230228\t2023届高三03班\t0.828\t0.759\n",
-      "题号: 014204 , 字段: usages 中已添加数据: 20230228\t2023届高三04班\t0.923\n",
-      "题号: 014217 , 字段: usages 中已添加数据: 20230228\t2023届高三04班\t0.923\n",
-      "题号: 014206 , 字段: usages 中已添加数据: 20230228\t2023届高三04班\t0.923\n",
-      "题号: 014207 , 字段: usages 中已添加数据: 20230228\t2023届高三04班\t0.846\n",
-      "题号: 014208 , 字段: usages 中已添加数据: 20230228\t2023届高三04班\t1.000\n",
-      "题号: 013024 , 字段: usages 中已添加数据: 20230228\t2023届高三04班\t0.962\n",
-      "题号: 014227 , 字段: usages 中已添加数据: 20230228\t2023届高三04班\t0.923\n",
-      "题号: 014226 , 字段: usages 中已添加数据: 20230228\t2023届高三04班\t0.923\n",
-      "题号: 013010 , 字段: usages 中已添加数据: 20230228\t2023届高三04班\t0.808\n",
-      "题号: 013852 , 字段: usages 中已添加数据: 20230228\t2023届高三04班\t0.808\n",
-      "题号: 013875 , 字段: usages 中已添加数据: 20230228\t2023届高三04班\t0.577\n",
-      "题号: 013880 , 字段: usages 中已添加数据: 20230228\t2023届高三04班\t0.808\n",
-      "题号: 014221 , 字段: usages 中已添加数据: 20230228\t2023届高三04班\t0.769\n",
-      "题号: 014231 , 字段: usages 中已添加数据: 20230228\t2023届高三04班\t0.615\t0.615\n",
-      "题号: 013879 , 字段: usages 中已添加数据: 20230228\t2023届高三04班\t0.808\t0.654\n",
-      "题号: 014204 , 字段: usages 中已添加数据: 20230228\t2023届高三05班\t0.925\n",
-      "题号: 014217 , 字段: usages 中已添加数据: 20230228\t2023届高三05班\t1.000\n",
-      "题号: 014206 , 字段: usages 中已添加数据: 20230228\t2023届高三05班\t0.900\n",
-      "题号: 014207 , 字段: usages 中已添加数据: 20230228\t2023届高三05班\t0.800\n",
-      "题号: 014208 , 字段: usages 中已添加数据: 20230228\t2023届高三05班\t0.925\n",
-      "题号: 013024 , 字段: usages 中已添加数据: 20230228\t2023届高三05班\t0.925\n",
-      "题号: 014227 , 字段: usages 中已添加数据: 20230228\t2023届高三05班\t0.850\n",
-      "题号: 014226 , 字段: usages 中已添加数据: 20230228\t2023届高三05班\t0.850\n",
-      "题号: 013010 , 字段: usages 中已添加数据: 20230228\t2023届高三05班\t0.975\n",
-      "题号: 013852 , 字段: usages 中已添加数据: 20230228\t2023届高三05班\t0.900\n",
-      "题号: 013875 , 字段: usages 中已添加数据: 20230228\t2023届高三05班\t0.725\n",
-      "题号: 013880 , 字段: usages 中已添加数据: 20230228\t2023届高三05班\t0.600\n",
-      "题号: 014221 , 字段: usages 中已添加数据: 20230228\t2023届高三05班\t0.300\n",
-      "题号: 014231 , 字段: usages 中已添加数据: 20230228\t2023届高三05班\t0.600\t0.725\n",
-      "题号: 013879 , 字段: usages 中已添加数据: 20230228\t2023届高三05班\t0.850\t0.750\n",
-      "题号: 014204 , 字段: usages 中已添加数据: 20230228\t2023届高三06班\t0.850\n",
-      "题号: 014217 , 字段: usages 中已添加数据: 20230228\t2023届高三06班\t0.950\n",
-      "题号: 014206 , 字段: usages 中已添加数据: 20230228\t2023届高三06班\t0.925\n",
-      "题号: 014207 , 字段: usages 中已添加数据: 20230228\t2023届高三06班\t0.875\n",
-      "题号: 014208 , 字段: usages 中已添加数据: 20230228\t2023届高三06班\t0.950\n",
-      "题号: 013024 , 字段: usages 中已添加数据: 20230228\t2023届高三06班\t1.000\n",
-      "题号: 014227 , 字段: usages 中已添加数据: 20230228\t2023届高三06班\t0.800\n",
-      "题号: 014226 , 字段: usages 中已添加数据: 20230228\t2023届高三06班\t0.925\n",
-      "题号: 013010 , 字段: usages 中已添加数据: 20230228\t2023届高三06班\t0.975\n",
-      "题号: 013852 , 字段: usages 中已添加数据: 20230228\t2023届高三06班\t0.750\n",
-      "题号: 013875 , 字段: usages 中已添加数据: 20230228\t2023届高三06班\t0.600\n",
-      "题号: 013880 , 字段: usages 中已添加数据: 20230228\t2023届高三06班\t0.600\n",
-      "题号: 014221 , 字段: usages 中已添加数据: 20230228\t2023届高三06班\t0.775\n",
-      "题号: 014231 , 字段: usages 中已添加数据: 20230228\t2023届高三06班\t0.650\t0.950\n",
-      "题号: 013879 , 字段: usages 中已添加数据: 20230228\t2023届高三06班\t0.725\t0.725\n",
-      "题号: 014204 , 字段: usages 中已添加数据: 20230228\t2023届高三07班\t0.812\n",
-      "题号: 014217 , 字段: usages 中已添加数据: 20230228\t2023届高三07班\t0.938\n",
-      "题号: 014206 , 字段: usages 中已添加数据: 20230228\t2023届高三07班\t0.969\n",
-      "题号: 014207 , 字段: usages 中已添加数据: 20230228\t2023届高三07班\t0.844\n",
-      "题号: 014208 , 字段: usages 中已添加数据: 20230228\t2023届高三07班\t0.906\n",
-      "题号: 013024 , 字段: usages 中已添加数据: 20230228\t2023届高三07班\t0.969\n",
-      "题号: 014227 , 字段: usages 中已添加数据: 20230228\t2023届高三07班\t0.594\n",
-      "题号: 014226 , 字段: usages 中已添加数据: 20230228\t2023届高三07班\t0.875\n",
-      "题号: 013010 , 字段: usages 中已添加数据: 20230228\t2023届高三07班\t0.906\n",
-      "题号: 013852 , 字段: usages 中已添加数据: 20230228\t2023届高三07班\t0.844\n",
-      "题号: 013875 , 字段: usages 中已添加数据: 20230228\t2023届高三07班\t0.438\n",
-      "题号: 013880 , 字段: usages 中已添加数据: 20230228\t2023届高三07班\t0.469\n",
-      "题号: 014221 , 字段: usages 中已添加数据: 20230228\t2023届高三07班\t0.500\n",
-      "题号: 014231 , 字段: usages 中已添加数据: 20230228\t2023届高三07班\t0.594\t0.688\n",
-      "题号: 013879 , 字段: usages 中已添加数据: 20230228\t2023届高三07班\t0.750\t0.781\n",
-      "题号: 014204 , 字段: usages 中已添加数据: 20230228\t2023届高三08班\t0.852\n",
-      "题号: 014217 , 字段: usages 中已添加数据: 20230228\t2023届高三08班\t0.926\n",
-      "题号: 014206 , 字段: usages 中已添加数据: 20230228\t2023届高三08班\t0.963\n",
-      "题号: 014207 , 字段: usages 中已添加数据: 20230228\t2023届高三08班\t0.926\n",
-      "题号: 014208 , 字段: usages 中已添加数据: 20230228\t2023届高三08班\t0.963\n",
-      "题号: 013024 , 字段: usages 中已添加数据: 20230228\t2023届高三08班\t0.963\n",
-      "题号: 014227 , 字段: usages 中已添加数据: 20230228\t2023届高三08班\t0.852\n",
-      "题号: 014226 , 字段: usages 中已添加数据: 20230228\t2023届高三08班\t0.815\n",
-      "题号: 013010 , 字段: usages 中已添加数据: 20230228\t2023届高三08班\t0.963\n",
-      "题号: 013852 , 字段: usages 中已添加数据: 20230228\t2023届高三08班\t0.852\n",
-      "题号: 013875 , 字段: usages 中已添加数据: 20230228\t2023届高三08班\t0.556\n",
-      "题号: 013880 , 字段: usages 中已添加数据: 20230228\t2023届高三08班\t0.444\n",
-      "题号: 014221 , 字段: usages 中已添加数据: 20230228\t2023届高三08班\t0.000\n",
-      "题号: 014231 , 字段: usages 中已添加数据: 20230228\t2023届高三08班\t0.704\t0.815\n",
-      "题号: 013879 , 字段: usages 中已添加数据: 20230228\t2023届高三08班\t0.815\t0.815\n",
-      "题号: 014204 , 字段: usages 中已添加数据: 20230228\t2023届高三09班\t0.938\n",
-      "题号: 014217 , 字段: usages 中已添加数据: 20230228\t2023届高三09班\t0.969\n",
-      "题号: 014206 , 字段: usages 中已添加数据: 20230228\t2023届高三09班\t1.000\n",
-      "题号: 014207 , 字段: usages 中已添加数据: 20230228\t2023届高三09班\t0.844\n",
-      "题号: 014208 , 字段: usages 中已添加数据: 20230228\t2023届高三09班\t0.969\n",
-      "题号: 013024 , 字段: usages 中已添加数据: 20230228\t2023届高三09班\t1.000\n",
-      "题号: 014227 , 字段: usages 中已添加数据: 20230228\t2023届高三09班\t0.812\n",
-      "题号: 014226 , 字段: usages 中已添加数据: 20230228\t2023届高三09班\t0.875\n",
-      "题号: 013010 , 字段: usages 中已添加数据: 20230228\t2023届高三09班\t0.938\n",
-      "题号: 013852 , 字段: usages 中已添加数据: 20230228\t2023届高三09班\t0.844\n",
-      "题号: 013875 , 字段: usages 中已添加数据: 20230228\t2023届高三09班\t0.594\n",
-      "题号: 013880 , 字段: usages 中已添加数据: 20230228\t2023届高三09班\t0.406\n",
-      "题号: 014221 , 字段: usages 中已添加数据: 20230228\t2023届高三09班\t0.500\n",
-      "题号: 014231 , 字段: usages 中已添加数据: 20230228\t2023届高三09班\t0.719\t0.750\n",
-      "题号: 013879 , 字段: usages 中已添加数据: 20230228\t2023届高三09班\t0.969\t0.781\n"
+      "题号: 011263 , 字段: ans 中已修改数据: $[1,4]$\n",
+      "题号: 011266 , 字段: ans 中已修改数据: $3$\n",
+      "题号: 014166 , 字段: ans 中已修改数据: $1+\\dfrac 1a$\n",
+      "题号: 014167 , 字段: ans 中已修改数据: $(-\\infty,-1)\\cup (1,+\\infty)$\n",
+      "题号: 014168 , 字段: ans 中已修改数据: $3$\n",
+      "题号: 014169 , 字段: ans 中已修改数据: C\n",
+      "题号: 014171 , 字段: ans 中已修改数据: $2$\n",
+      "题号: 014177 , 字段: ans 中已修改数据: $3$\n",
+      "题号: 014178 , 字段: ans 中已修改数据: $3$\n",
+      "题号: 014179 , 字段: ans 中已修改数据: $(1,+\\infty)$\n",
+      "题号: 014193 , 字段: ans 中已修改数据: $1$\n",
+      "题号: 014194 , 字段: ans 中已修改数据: $(0,1)$\n",
+      "题号: 014199 , 字段: ans 中已修改数据: $(4,5]$\n",
+      "题号: 014170 , 字段: ans 中已修改数据: 证明略\n",
+      "题号: 012891 , 字段: ans 中已修改数据: (1) 当$a>0$时, $y=f(x)$为严格增函数; 当$a<0$时, $y=f(x)$为严格减函数; (2) 当$a>0$时, 取值范围为$(-\\infty,\\log_{\\frac 32}(-\\dfrac a{2b}))$; 当$a<0$时, 取值范围为$(\\log_{\\frac 32}(-\\dfrac a{2b}),+\\infty)$\n",
+      "题号: 012892 , 字段: ans 中已修改数据: (1) $\\dfrac 32$; (2) $(-1,+\\infty)$; (3) $\\{-3\\}\\cup (1,+\\infty)$\n",
+      "题号: 014175 , 字段: ans 中已修改数据: $4$\n",
+      "题号: 014174 , 字段: ans 中已修改数据: $10$\n",
+      "题号: 014172 , 字段: ans 中已修改数据: $\\dfrac{\\sqrt{5}-1}2$\n",
+      "题号: 014176 , 字段: ans 中已修改数据: $4$\n",
+      "题号: 014180 , 字段: ans 中已修改数据: $\\dfrac{1}{0.57^2}$\n",
+      "题号: 014181 , 字段: ans 中已修改数据: D\n",
+      "题号: 014183 , 字段: ans 中已修改数据: \\textcircled{1}\\textcircled{3}\\textcircled{4}\n",
+      "题号: 014203 , 字段: ans 中已修改数据: $2$\n",
+      "题号: 014288 , 字段: ans 中已修改数据: $2$\n",
+      "题号: 014290 , 字段: ans 中已修改数据: $(\\dfrac 15,\\dfrac 12)$\n",
+      "题号: 014182 , 字段: ans 中已修改数据: $-\\dfrac 32$\n",
+      "题号: 012915 , 字段: ans 中已修改数据: (1) $a\\in (0,9)\\cup (9,+\\infty)$, $b=3$; (2) $4\\sqrt{2}$\n",
+      "题号: 013800 , 字段: ans 中已修改数据: (1) $[-\\dfrac 14,2]$; (2) $g(a)=\\dfrac 12 a^2-\\dfrac 12 a$, $D=(1,2]$; (3) $[-1,\\dfrac 14]$\n",
+      "题号: 012824 , 字段: ans 中已修改数据: $0$\n",
+      "题号: 012825 , 字段: ans 中已修改数据: $(-\\infty,\\dfrac 13)\\cup (\\dfrac 13,+\\infty)$\n",
+      "题号: 012826 , 字段: ans 中已修改数据: $(-2,1)$\n",
+      "题号: 012847 , 字段: ans 中已修改数据: $[\\dfrac 52,+\\infty)$\n",
+      "题号: 012848 , 字段: ans 中已修改数据: (如)$(-1,-4)$, 所有满足要求的数对为$(t,4t)$, 其中$t<0$\n",
+      "题号: 012849 , 字段: ans 中已修改数据: A\n",
+      "题号: 012850 , 字段: ans 中已修改数据: A\n",
+      "题号: 012851 , 字段: ans 中已修改数据: $[\\dfrac 32,2)$\n",
+      "题号: 012829 , 字段: ans 中已修改数据: \\textcircled{1}\\textcircled{4}\n",
+      "题号: 012830 , 字段: ans 中已修改数据: $\\{-1,0\\}$\n",
+      "题号: 012855 , 字段: ans 中已修改数据: (1) 当$a=0$时, $y=f(x)$是偶函数; 当$a\\ne 0$时, $y=f(x)$既不是奇函数, 又不是偶函数; (2) $(-\\infty,16]$\n",
+      "题号: 014192 , 字段: ans 中已修改数据: (1) 无整数解, 理由略; (2) $(-\\dfrac{2023}2,+\\infty)$\n",
+      "题号: 012834 , 字段: ans 中已修改数据: $[-1,2)\\cup (2,+\\infty)$\n",
+      "题号: 012835 , 字段: ans 中已修改数据: $[-1,10)$\n",
+      "题号: 012836 , 字段: ans 中已修改数据: A\n",
+      "题号: 012837 , 字段: ans 中已修改数据: $3$\n",
+      "题号: 012857 , 字段: ans 中已修改数据: $\\dfrac 43$\n",
+      "题号: 012858 , 字段: ans 中已修改数据: $2$\n",
+      "题号: 012859 , 字段: ans 中已修改数据: $f(\\dfrac 73)>f(\\dfrac 72)>f(\\dfrac 75)$\n",
+      "题号: 012839 , 字段: ans 中已修改数据: $(1,2)$\n",
+      "题号: 012841 , 字段: ans 中已修改数据: $(-\\infty,2)$\n",
+      "题号: 012842 , 字段: ans 中已修改数据: $-8$\n",
+      "题号: 012843 , 字段: ans 中已修改数据: A\n",
+      "题号: 014190 , 字段: ans 中已修改数据: (1) 存在, $a=0$; (2) 存在, $a=-1$, $b=0$\n",
+      "题号: 014191 , 字段: ans 中已修改数据: (1) $(-\\infty,-1]\\cup [1,+\\infty)$; (2) $f(b)=\\begin{cases}1, & b\\le 0,\\\\1-b^2, & 0\\le b\\le 2,\\\\ 5-4b, & b\\ge 2.\\end{cases}$\n",
+      "题号: 012856 , 字段: ans 中已修改数据: $(-\\infty,-2]\\cup [2,+\\infty)$\n",
+      "题号: 012870 , 字段: ans 中已修改数据: 二\n",
+      "题号: 012871 , 字段: ans 中已修改数据: $6$\n",
+      "题号: 012872 , 字段: ans 中已修改数据: $(-\\pi,0)\\cup (\\pi,+\\infty)$\n",
+      "题号: 012893 , 字段: ans 中已修改数据: $(2,+\\infty)$\n",
+      "题号: 012894 , 字段: ans 中已修改数据: $\\dfrac 13$\n",
+      "题号: 012895 , 字段: ans 中已修改数据: C\n",
+      "题号: 012896 , 字段: ans 中已修改数据: $(0,1]$\n",
+      "题号: 012897 , 字段: ans 中已修改数据: $-4$\n",
+      "题号: 012874 , 字段: ans 中已修改数据: $(-\\infty,-8]$\n",
+      "题号: 012875 , 字段: ans 中已修改数据: $0$\n",
+      "题号: 013840 , 字段: ans 中已修改数据: $[-2,2]$\n",
+      "题号: 013841 , 字段: ans 中已修改数据: B\n",
+      "题号: 013842 , 字段: ans 中已修改数据: (1) $2$; (2) $[\\dfrac 12,+\\infty)$\n",
+      "题号: 013843 , 字段: ans 中已修改数据: (1) $[-2,-1]$; (2) $[-2,0]$\n",
+      "题号: 013844 , 字段: ans 中已修改数据: 存在, 范围为$[-3,1]$\n",
+      "题号: 012881 , 字段: ans 中已修改数据: $9$\n",
+      "题号: 012882 , 字段: ans 中已修改数据: $\\dfrac 1{100}$或$1$\n",
+      "题号: 012883 , 字段: ans 中已修改数据: $[0,1)$\n",
+      "题号: 012884 , 字段: ans 中已修改数据: B\n",
+      "题号: 012885 , 字段: ans 中已修改数据: D\n",
+      "题号: 012887 , 字段: ans 中已修改数据: \\textcircled{2}\\textcircled{4}\n",
+      "题号: 012905 , 字段: ans 中已修改数据: A\n",
+      "题号: 012906 , 字段: ans 中已修改数据: D\n",
+      "题号: 012907 , 字段: ans 中已修改数据: B\n",
+      "题号: 012908 , 字段: ans 中已修改数据: $x^2+8x+15$\n",
+      "题号: 012912 , 字段: ans 中已修改数据: $\\dfrac 12$\n",
+      "题号: 012913 , 字段: ans 中已修改数据: B\n",
+      "题号: 012901 , 字段: ans 中已修改数据: 当$p\\in [1,3)$时, 方程无解; 当$p\\ge 3$时, 方程有且仅有一解\n",
+      "题号: 012902 , 字段: ans 中已修改数据: (1) 证明略; (2) 存在, $a=\\dfrac{5-\\sqrt{5}}2$, $b=\\dfrac{5+\\sqrt{5}}2$\n",
+      "题号: 012903 , 字段: ans 中已修改数据: (1) 总是奇函数, 一定不是偶函数; (2) $(2,+\\infty)$\n"
      ]
     }
    ],
diff --git a/工具/文本文件/metadata.txt b/工具/文本文件/metadata.txt
index 14e1fb5a..8707b704 100644
--- a/工具/文本文件/metadata.txt
+++ b/工具/文本文件/metadata.txt
@@ -1,542 +1,255 @@
-usages
+ans
+011263
+$[1,4]$
 
-014204
-20230228	2023届高三10班	0.892
+011266
+$3$
 
-014217
-20230228	2023届高三10班	0.919
+014166
+$1+\dfrac 1a$
 
-014206
-20230228	2023届高三10班	1.000
+014167
+$(-\infty,-1)\cup (1,+\infty)$
 
-014207
-20230228	2023届高三10班	0.649
+014168
+$3$
 
-014208
-20230228	2023届高三10班	0.892
+014169
+C
 
-013024
-20230228	2023届高三10班	0.892
+014171
+$2$
 
-014227
-20230228	2023届高三10班	0.784
+014177
+$3$
 
-014226
-20230228	2023届高三10班	0.946
+014178
+$3$
 
-013010
-20230228	2023届高三10班	0.946
+014179
+$(1,+\infty)$
 
-013852
-20230228	2023届高三10班	0.730
+014193
+$1$
 
-013875
-20230228	2023届高三10班	0.405
+014194
+$(0,1)$
 
-013880
-20230228	2023届高三10班	0.378
+014199
+$(4,5]$
 
-014221
-20230228	2023届高三10班	0.324
+014170
+证明略
 
-014231
-20230228	2023届高三10班	0.432	0.351
+012891
+(1) 当$a>0$时, $y=f(x)$为严格增函数; 当$a<0$时, $y=f(x)$为严格减函数; (2) 当$a>0$时, 取值范围为$(-\infty,\log_{\frac 32}(-\dfrac a{2b}))$; 当$a<0$时, 取值范围为$(\log_{\frac 32}(-\dfrac a{2b}),+\infty)$
 
-013879
-20230228	2023届高三10班	0.757	0.135
+012892
+(1) $\dfrac 32$; (2) $(-1,+\infty)$; (3) $\{-3\}\cup (1,+\infty)$
 
-014204
-20230228	2023届高三11班	0.809
+014175
+$4$
 
-014217
-20230228	2023届高三11班	0.905
+014174
+$10$
 
-014206
-20230228	2023届高三11班	0.952
+014172
+$\dfrac{\sqrt{5}-1}2$
 
-014207
-20230228	2023届高三11班	0.905
+014176
+$4$
 
-014208
-20230228	2023届高三11班	0.952
+014180
+$\dfrac{1}{0.57^2}$
 
-013024
-20230228	2023届高三11班	0.952
+014181
+D
 
-014227
-20230228	2023届高三11班	0.809
+014183
+\textcircled{1}\textcircled{3}\textcircled{4}
 
-014226
-20230228	2023届高三11班	0.905
+014203
+$2$
 
-013010
-20230228	2023届高三11班	0.905
+014288
+$2$
 
-013852
-20230228	2023届高三11班	0.667
+014290
+$(\dfrac 15,\dfrac 12)$
 
-013875
-20230228	2023届高三11班	0.333
+014182
+$-\dfrac 32$
 
-013880
-20230228	2023届高三11班	0.048
+012915
+(1) $a\in (0,9)\cup (9,+\infty)$, $b=3$; (2) $4\sqrt{2}$
 
-014221
-20230228	2023届高三11班	0.619
+013800
+(1) $[-\dfrac 14,2]$; (2) $g(a)=\dfrac 12 a^2-\dfrac 12 a$, $D=(1,2]$; (3) $[-1,\dfrac 14]$
 
-014231
-20230228	2023届高三11班	0.571	0.571
+012824
+$0$
 
-013879
-20230228	2023届高三11班	0.857	0.619
+012825
+$(-\infty,\dfrac 13)\cup (\dfrac 13,+\infty)$
 
-014204
-20230228	2023届高三12班	0.826
+012826
+$(-2,1)$
 
-014217
-20230228	2023届高三12班	0.913
+012847
+$[\dfrac 52,+\infty)$
 
-014206
-20230228	2023届高三12班	1.000
+012848
+(如)$(-1,-4)$, 所有满足要求的数对为$(t,4t)$, 其中$t<0$
 
-014207
-20230228	2023届高三12班	0.870
+012849
+A
 
-014208
-20230228	2023届高三12班	0.870
+012850
+A
 
-013024
-20230228	2023届高三12班	0.913
+012851
+$[\dfrac 32,2)$
 
-014227
-20230228	2023届高三12班	0.783
+012829
+\textcircled{1}\textcircled{4}
 
-014226
-20230228	2023届高三12班	0.783
+012830
+$\{-1,0\}$
 
-013010
-20230228	2023届高三12班	0.957
+012855
+(1) 当$a=0$时, $y=f(x)$是偶函数; 当$a\ne 0$时, $y=f(x)$既不是奇函数, 又不是偶函数; (2) $(-\infty,16]$
 
-013852
-20230228	2023届高三12班	0.739
+014192
+(1) 无整数解, 理由略; (2) $(-\dfrac{2023}2,+\infty)$
 
-013875
-20230228	2023届高三12班	0.739
+012834
+$[-1,2)\cup (2,+\infty)$
 
-013880
-20230228	2023届高三12班	0.435
+012835
+$[-1,10)$
 
-014221
-20230228	2023届高三12班	0.696
+012836
+A
 
-014231
-20230228	2023届高三12班	0.652	0.739
+012837
+$3$
 
-013879
-20230228	2023届高三12班	0.957	0.870
+012857
+$\dfrac 43$
 
-014204
-20230228	2023届高三01班	0.967
+012858
+$2$
 
-014217
-20230228	2023届高三01班	0.967
+012859
+$f(\dfrac 73)>f(\dfrac 72)>f(\dfrac 75)$
 
-014206
-20230228	2023届高三01班	1.000
+012839
+$(1,2)$
 
-014207
-20230228	2023届高三01班	0.933
+012841
+$(-\infty,2)$
 
-014208
-20230228	2023届高三01班	0.867
+012842
+$-8$
 
-013024
-20230228	2023届高三01班	1.000
+012843
+A
 
-014227
-20230228	2023届高三01班	0.767
+014190
+(1) 存在, $a=0$; (2) 存在, $a=-1$, $b=0$
 
-014226
-20230228	2023届高三01班	0.933
+014191
+(1) $(-\infty,-1]\cup [1,+\infty)$; (2) $f(b)=\begin{cases}1, & b\le 0,\\1-b^2, & 0\le b\le 2,\\ 5-4b, & b\ge 2.\end{cases}$
 
-013010
-20230228	2023届高三01班	0.967
+012856
+$(-\infty,-2]\cup [2,+\infty)$
 
-013852
-20230228	2023届高三01班	0.900
+012870
+二
 
-013875
-20230228	2023届高三01班	0.767
+012871
+$6$
 
-013880
-20230228	2023届高三01班	0.900
+012872
+$(-\pi,0)\cup (\pi,+\infty)$
 
-014221
-20230228	2023届高三01班	0.700
+012893
+$(2,+\infty)$
 
-014231
-20230228	2023届高三01班	0.800	0.933
+012894
+$\dfrac 13$
 
-013879
-20230228	2023届高三01班	0.833	0.900
+012895
+C
 
-014204
-20230228	2023届高三02班	1.000
+012896
+$(0,1]$
 
-014217
-20230228	2023届高三02班	0.933
+012897
+$-4$
 
-014206
-20230228	2023届高三02班	0.967
+012874
+$(-\infty,-8]$
 
-014207
-20230228	2023届高三02班	0.933
+012875
+$0$
 
-014208
-20230228	2023届高三02班	0.900
+013840
+$[-2,2]$
 
-013024
-20230228	2023届高三02班	0.967
+013841
+B
 
-014227
-20230228	2023届高三02班	0.833
+013842
+(1) $2$; (2) $[\dfrac 12,+\infty)$
 
-014226
-20230228	2023届高三02班	1.000
+013843
+(1) $[-2,-1]$; (2) $[-2,0]$
 
-013010
-20230228	2023届高三02班	0.900
+013844
+存在, 范围为$[-3,1]$
 
-013852
-20230228	2023届高三02班	0.733
+012881
+$9$
 
-013875
-20230228	2023届高三02班	0.467
+012882
+$\dfrac 1{100}$或$1$
 
-013880
-20230228	2023届高三02班	0.700
+012883
+$[0,1)$
 
-014221
-20230228	2023届高三02班	0.467
+012884
+B
 
-014231
-20230228	2023届高三02班	0.700	0.833
+012885
+D
 
-013879
-20230228	2023届高三02班	0.833	0.333
+012887
+\textcircled{2}\textcircled{4}
 
-014204
-20230228	2023届高三03班	0.897
+012905
+A
 
-014217
-20230228	2023届高三03班	0.897
+012906
+D
 
-014206
-20230228	2023届高三03班	1.000
+012907
+B
 
-014207
-20230228	2023届高三03班	0.793
+012908
+$x^2+8x+15$
 
-014208
-20230228	2023届高三03班	0.931
+012912
+$\dfrac 12$
 
-013024
-20230228	2023届高三03班	0.931
+012913
+B
 
-014227
-20230228	2023届高三03班	0.828
+012901
+当$p\in [1,3)$时, 方程无解; 当$p\ge 3$时, 方程有且仅有一解
 
-014226
-20230228	2023届高三03班	0.966
-
-013010
-20230228	2023届高三03班	0.966
-
-013852
-20230228	2023届高三03班	0.862
-
-013875
-20230228	2023届高三03班	0.690
-
-013880
-20230228	2023届高三03班	0.724
-
-014221
-20230228	2023届高三03班	0.448
-
-014231
-20230228	2023届高三03班	0.655	0.759
-
-013879
-20230228	2023届高三03班	0.828	0.759
-
-014204
-20230228	2023届高三04班	0.923
-
-014217
-20230228	2023届高三04班	0.923
-
-014206
-20230228	2023届高三04班	0.923
-
-014207
-20230228	2023届高三04班	0.846
-
-014208
-20230228	2023届高三04班	1.000
-
-013024
-20230228	2023届高三04班	0.962
-
-014227
-20230228	2023届高三04班	0.923
-
-014226
-20230228	2023届高三04班	0.923
-
-013010
-20230228	2023届高三04班	0.808
-
-013852
-20230228	2023届高三04班	0.808
-
-013875
-20230228	2023届高三04班	0.577
-
-013880
-20230228	2023届高三04班	0.808
-
-014221
-20230228	2023届高三04班	0.769
-
-014231
-20230228	2023届高三04班	0.615	0.615
-
-013879
-20230228	2023届高三04班	0.808	0.654
-
-014204
-20230228	2023届高三05班	0.925
-
-014217
-20230228	2023届高三05班	1.000
-
-014206
-20230228	2023届高三05班	0.900
-
-014207
-20230228	2023届高三05班	0.800
-
-014208
-20230228	2023届高三05班	0.925
-
-013024
-20230228	2023届高三05班	0.925
-
-014227
-20230228	2023届高三05班	0.850
-
-014226
-20230228	2023届高三05班	0.850
-
-013010
-20230228	2023届高三05班	0.975
-
-013852
-20230228	2023届高三05班	0.900
-
-013875
-20230228	2023届高三05班	0.725
-
-013880
-20230228	2023届高三05班	0.600
-
-014221
-20230228	2023届高三05班	0.300
-
-014231
-20230228	2023届高三05班	0.600	0.725
-
-013879
-20230228	2023届高三05班	0.850	0.750
-
-014204
-20230228	2023届高三06班	0.850
-
-014217
-20230228	2023届高三06班	0.950
-
-014206
-20230228	2023届高三06班	0.925
-
-014207
-20230228	2023届高三06班	0.875
-
-014208
-20230228	2023届高三06班	0.950
-
-013024
-20230228	2023届高三06班	1.000
-
-014227
-20230228	2023届高三06班	0.800
-
-014226
-20230228	2023届高三06班	0.925
-
-013010
-20230228	2023届高三06班	0.975
-
-013852
-20230228	2023届高三06班	0.750
-
-013875
-20230228	2023届高三06班	0.600
-
-013880
-20230228	2023届高三06班	0.600
-
-014221
-20230228	2023届高三06班	0.775
-
-014231
-20230228	2023届高三06班	0.650	0.950
-
-013879
-20230228	2023届高三06班	0.725	0.725
-
-014204
-20230228	2023届高三07班	0.812
-
-014217
-20230228	2023届高三07班	0.938
-
-014206
-20230228	2023届高三07班	0.969
-
-014207
-20230228	2023届高三07班	0.844
-
-014208
-20230228	2023届高三07班	0.906
-
-013024
-20230228	2023届高三07班	0.969
-
-014227
-20230228	2023届高三07班	0.594
-
-014226
-20230228	2023届高三07班	0.875
-
-013010
-20230228	2023届高三07班	0.906
-
-013852
-20230228	2023届高三07班	0.844
-
-013875
-20230228	2023届高三07班	0.438
-
-013880
-20230228	2023届高三07班	0.469
-
-014221
-20230228	2023届高三07班	0.500
-
-014231
-20230228	2023届高三07班	0.594	0.688
-
-013879
-20230228	2023届高三07班	0.750	0.781
-
-014204
-20230228	2023届高三08班	0.852
-
-014217
-20230228	2023届高三08班	0.926
-
-014206
-20230228	2023届高三08班	0.963
-
-014207
-20230228	2023届高三08班	0.926
-
-014208
-20230228	2023届高三08班	0.963
-
-013024
-20230228	2023届高三08班	0.963
-
-014227
-20230228	2023届高三08班	0.852
-
-014226
-20230228	2023届高三08班	0.815
-
-013010
-20230228	2023届高三08班	0.963
-
-013852
-20230228	2023届高三08班	0.852
-
-013875
-20230228	2023届高三08班	0.556
-
-013880
-20230228	2023届高三08班	0.444
-
-014221
-20230228	2023届高三08班	0.000
-
-014231
-20230228	2023届高三08班	0.704	0.815
-
-013879
-20230228	2023届高三08班	0.815	0.815
-
-014204
-20230228	2023届高三09班	0.938
-
-014217
-20230228	2023届高三09班	0.969
-
-014206
-20230228	2023届高三09班	1.000
-
-014207
-20230228	2023届高三09班	0.844
-
-014208
-20230228	2023届高三09班	0.969
-
-013024
-20230228	2023届高三09班	1.000
-
-014227
-20230228	2023届高三09班	0.812
-
-014226
-20230228	2023届高三09班	0.875
-
-013010
-20230228	2023届高三09班	0.938
-
-013852
-20230228	2023届高三09班	0.844
-
-013875
-20230228	2023届高三09班	0.594
-
-013880
-20230228	2023届高三09班	0.406
-
-014221
-20230228	2023届高三09班	0.500
-
-014231
-20230228	2023届高三09班	0.719	0.750
-
-013879
-20230228	2023届高三09班	0.969	0.781
+012902
+(1) 证明略; (2) 存在, $a=\dfrac{5-\sqrt{5}}2$, $b=\dfrac{5+\sqrt{5}}2$
 
+012903
+(1) 总是奇函数, 一定不是偶函数; (2) $(2,+\infty)$
\ No newline at end of file
diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json
index a4405fb2..b8e8dd88 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -281284,7 +281284,7 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$[1,4]$",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -281357,7 +281357,7 @@
             "第五单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$3$",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -316986,7 +316986,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$0$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317020,7 +317020,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(-\\infty,\\dfrac 13)\\cup (\\dfrac 13,+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317054,7 +317054,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(-2,1)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317130,7 +317130,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "\\textcircled{1}\\textcircled{4}",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317164,7 +317164,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$\\{-1,0\\}$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317261,7 +317261,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$[-1,2)\\cup (2,+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317296,7 +317296,7 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$[-1,10)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317330,7 +317330,7 @@
             "第二单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "A",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317364,7 +317364,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$3$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317419,7 +317419,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(1,2)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317474,7 +317474,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(-\\infty,2)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317508,7 +317508,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$-8$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317542,7 +317542,7 @@
             "第二单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "A",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317639,7 +317639,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$[\\dfrac 52,+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317675,7 +317675,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "(如)$(-1,-4)$, 所有满足要求的数对为$(t,4t)$, 其中$t<0$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317709,7 +317709,7 @@
             "第二单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "A",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317743,7 +317743,7 @@
             "第二单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "A",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317777,7 +317777,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$[\\dfrac 32,2)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317876,7 +317876,7 @@
             "第二单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) 当$a=0$时, $y=f(x)$是偶函数; 当$a\\ne 0$时, $y=f(x)$既不是奇函数, 又不是偶函数; (2) $(-\\infty,16]$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317911,7 +317911,7 @@
             "第二单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "$(-\\infty,-2]\\cup [2,+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317945,7 +317945,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$\\dfrac 43$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -317979,7 +317979,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$2$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -318013,7 +318013,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$f(\\dfrac 73)>f(\\dfrac 72)>f(\\dfrac 75)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -318257,7 +318257,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "二",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -318291,7 +318291,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$6$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -318325,7 +318325,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(-\\pi,0)\\cup (\\pi,+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -318380,7 +318380,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(-\\infty,-8]$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -318414,7 +318414,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$0$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -318553,7 +318553,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$9$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -318587,7 +318587,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$\\dfrac 1{100}$或$1$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -318621,7 +318621,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$[0,1)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -318655,7 +318655,7 @@
             "第二单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "B",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -318689,7 +318689,7 @@
             "第二单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "D",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -318744,7 +318744,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "\\textcircled{2}\\textcircled{4}",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -318842,7 +318842,7 @@
             "第一单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) 当$a>0$时, $y=f(x)$为严格增函数; 当$a<0$时, $y=f(x)$为严格减函数; (2) 当$a>0$时, 取值范围为$(-\\infty,\\log_{\\frac 32}(-\\dfrac a{2b}))$; 当$a<0$时, 取值范围为$(\\log_{\\frac 32}(-\\dfrac a{2b}),+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -318876,7 +318876,7 @@
             "第二单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) $\\dfrac 32$; (2) $(-1,+\\infty)$; (3) $\\{-3\\}\\cup (1,+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -318910,7 +318910,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(2,+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -318944,7 +318944,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$\\dfrac 13$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -318978,7 +318978,7 @@
             "第二单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "C",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -319012,7 +319012,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(0,1]$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -319046,7 +319046,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$-4$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -319143,7 +319143,7 @@
             "第二单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "当$p\\in [1,3)$时, 方程无解; 当$p\\ge 3$时, 方程有且仅有一解",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -319177,7 +319177,7 @@
             "第二单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) 证明略; (2) 存在, $a=\\dfrac{5-\\sqrt{5}}2$, $b=\\dfrac{5+\\sqrt{5}}2$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -319211,7 +319211,7 @@
             "第二单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) 总是奇函数, 一定不是偶函数; (2) $(2,+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -319266,7 +319266,7 @@
             "第二单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "A",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -319300,7 +319300,7 @@
             "第二单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "D",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -319334,7 +319334,7 @@
             "第二单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "B",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -319368,7 +319368,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$x^2+8x+15$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -319465,7 +319465,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$\\dfrac 12$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -319499,7 +319499,7 @@
             "第二单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "B",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -319555,7 +319555,7 @@
             "第七单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) $a\\in (0,9)\\cup (9,+\\infty)$, $b=3$; (2) $4\\sqrt{2}$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -338561,7 +338561,7 @@
             "第二单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) $[-\\dfrac 14,2]$; (2) $g(a)=\\dfrac 12 a^2-\\dfrac 12 a$, $D=(1,2]$; (3) $[-1,\\dfrac 14]$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -339422,7 +339422,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$[-2,2]$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -339457,7 +339457,7 @@
             "第七单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "B",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -339491,7 +339491,7 @@
             "第二单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) $2$; (2) $[\\dfrac 12,+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -339525,7 +339525,7 @@
             "第二单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) $[-2,-1]$; (2) $[-2,0]$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -339559,7 +339559,7 @@
             "第二单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "存在, 范围为$[-3,1]$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -346430,7 +346430,7 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$1+\\dfrac 1a$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -346462,7 +346462,7 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(-\\infty,-1)\\cup (1,+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -346494,7 +346494,7 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$3$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -346526,7 +346526,7 @@
         "objs": [],
         "tags": [],
         "genre": "选择题",
-        "ans": "",
+        "ans": "C",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -346558,7 +346558,7 @@
         "objs": [],
         "tags": [],
         "genre": "解答题",
-        "ans": "",
+        "ans": "证明略",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -346590,7 +346590,7 @@
         "objs": [],
         "tags": [],
         "genre": "解答题",
-        "ans": "",
+        "ans": "$2$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -346622,7 +346622,7 @@
         "objs": [],
         "tags": [],
         "genre": "解答题",
-        "ans": "",
+        "ans": "$\\dfrac{\\sqrt{5}-1}2$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -346673,7 +346673,7 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$10$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -346705,7 +346705,7 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$4$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -346737,7 +346737,7 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$4$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -346769,7 +346769,7 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$3$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -346801,7 +346801,7 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$3$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -346833,7 +346833,7 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(1,+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -346865,7 +346865,7 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$\\dfrac{1}{0.57^2}$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -346897,7 +346897,7 @@
         "objs": [],
         "tags": [],
         "genre": "选择题",
-        "ans": "",
+        "ans": "D",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -346929,7 +346929,7 @@
         "objs": [],
         "tags": [],
         "genre": "解答题",
-        "ans": "",
+        "ans": "$-\\dfrac 32$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -346961,7 +346961,7 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "\\textcircled{1}\\textcircled{3}\\textcircled{4}",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -347107,7 +347107,7 @@
         "objs": [],
         "tags": [],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) 存在, $a=0$; (2) 存在, $a=-1$, $b=0$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -347139,7 +347139,7 @@
         "objs": [],
         "tags": [],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) $(-\\infty,-1]\\cup [1,+\\infty)$; (2) $f(b)=\\begin{cases}1, & b\\le 0,\\\\1-b^2, & 0\\le b\\le 2,\\\\ 5-4b, & b\\ge 2.\\end{cases}$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -347171,7 +347171,7 @@
         "objs": [],
         "tags": [],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) 无整数解, 理由略; (2) $(-\\dfrac{2023}2,+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -347203,7 +347203,7 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$1$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -347235,7 +347235,7 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(0,1)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -347343,7 +347343,7 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(4,5]$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -347432,7 +347432,7 @@
         "objs": [],
         "tags": [],
         "genre": "解答题",
-        "ans": "",
+        "ans": "$2$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -349191,7 +349191,7 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$2$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -349242,7 +349242,7 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(\\dfrac 15,\\dfrac 12)$",
         "solution": "",
         "duration": -1,
         "usages": [