20221228 noon

工具/修改题目数据库.ipynb

@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 27,
+   "execution_count": 1,
    "metadata": {},
    "outputs": [
     {
@@ -11,7 +11,7 @@
        "0"
       ]
      },
-     "execution_count": 27,
+     "execution_count": 1,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -19,7 +19,7 @@
    "source": [
     "import os,re,json\n",
     "\"\"\"这里编辑题号(列表)后将在vscode中打开窗口, 编辑后保存关闭, 随后运行第二个代码块\"\"\"\n",
-    "problems = \"12730\"\n",
+    "problems = \"12232,12239\"\n",
     "\n",
     "def generate_number_set(string,dict):\n",
     "    string = re.sub(r\"[\\n\\s]\",\"\",string)\n",

题库0.3/Problems.json

@@ -303069,7 +303069,7 @@
     },
     "012232": {
         "id": "012232",
-        "content": "三角形$ABC$中,$D$是$BC$中点,$AB=2, AC=3, BC=4$, 则$\\overrightarrow{AD} \\cdot \\overrightarrow{AB}=$\\blank{50}.",
+        "content": "三角形$ABC$中, $D$是$BC$中点, $AB=2$, $AC=3$, $BC=4$, 则$\\overrightarrow{AD} \\cdot \\overrightarrow{AB}=$\\blank{50}.",
         "objs": [],
         "tags": [
             "第三单元"
@@ -303081,7 +303081,8 @@
         "usages": [],
         "origin": "2020届春季高考试题9",
         "edit": [
-            "20221209\t王伟叶"
+            "20221209\t王伟叶",
+            "20221228\t王伟叶"
         ],
         "same": [],
         "related": [],
@@ -303217,7 +303218,7 @@
     },
     "012239": {
         "id": "012239",
-        "content": "数列$\\{a_n\\}$各项均为实数, 对任意$n \\in \\mathbf{N}$, $n\\ge 1$满足$a_{n+3}=a_n$, 且行列式$\\begin{vmatrix}a_n & a_{n+1} \\\\ a_{n+2} & a_{n+3}\\end{vmatrix}=c$为定值, 则下列选项中不可能的是\\bracket{20}.\n\\fourch{$a_1=1$, $c=1$}{$a_1=2$, $c=2$}{$a_1=-1$, $c=4$}{$a_1=2$, $c=0$}",
+        "content": "数列$\\{a_n\\}$各项均为实数, 对任意$n \\in \\mathbf{N}$, $n\\ge 1$满足$a_{n+3}=a_n$, 且$a_na_{n+3}-a_{n+1}a_{n+2}=c$为定值, 则下列选项中不可能的是\\bracket{20}.\n\\fourch{$a_1=1$, $c=1$}{$a_1=2$, $c=2$}{$a_1=-1$, $c=4$}{$a_1=2$, $c=0$}",
         "objs": [],
         "tags": [
             "第四单元"
@@ -303229,7 +303230,8 @@
         "usages": [],
         "origin": "2020届春季高考试题16",
         "edit": [
-            "20221209\t王伟叶"
+            "20221209\t王伟叶",
+            "20221228\t王伟叶"
         ],
         "same": [],
         "related": [],