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67
工具/寻找tex文件中未赋答案的题目.ipynb
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@ -2,77 +2,14 @@
"cells": [ "cells": [
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 26, "execution_count": 40,
"metadata": {}, "metadata": {},
"outputs": [ "outputs": [
{ {
"name": "stdout", "name": "stdout",
"output_type": "stream", "output_type": "stream",
"text": [ "text": [
"测验09.tex\n", "测验09.tex\n"
"012075\n",
"\n",
"\n",
"012076\n",
"\n",
"\n",
"012077\n",
"\n",
"\n",
"012078\n",
"\n",
"\n",
"012079\n",
"\n",
"\n",
"012080\n",
"\n",
"\n",
"012081\n",
"\n",
"\n",
"012082\n",
"\n",
"\n",
"012083\n",
"\n",
"\n",
"012084\n",
"\n",
"\n",
"012085\n",
"\n",
"\n",
"012086\n",
"\n",
"\n",
"012087\n",
"\n",
"\n",
"012088\n",
"\n",
"\n",
"012089\n",
"\n",
"\n",
"012090\n",
"\n",
"\n",
"012091\n",
"\n",
"\n",
"012092\n",
"\n",
"\n",
"012093\n",
"\n",
"\n",
"012094\n",
"\n",
"\n",
"012095\n",
"\n",
"\n"
] ]
} }
], ],

19
工具/批量添加题库字段数据.ipynb
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@ -2,29 +2,14 @@
"cells": [ "cells": [
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 5, "execution_count": 1,
"metadata": {}, "metadata": {},
"outputs": [ "outputs": [
{ {
"name": "stdout", "name": "stdout",
"output_type": "stream", "output_type": "stream",
"text": [ "text": [
"题号: 011070 , 字段: ans 中已修改数据: $(-\\infty,0)\\cup (0,+\\infty)$\n", "题号: 000001 , 字段: content 中已添加数据: testtest\n"
"题号: 011072 , 字段: ans 中已修改数据: $2$\n",
"题号: 011073 , 字段: ans 中已修改数据: $1$\n",
"题号: 011074 , 字段: ans 中已修改数据: $2$\n",
"题号: 011075 , 字段: ans 中已修改数据: $\\dfrac 35$\n",
"题号: 011076 , 字段: ans 中已修改数据: $\\dfrac 72$\n",
"题号: 011078 , 字段: ans 中已修改数据: $[2-\\sqrt{10},2+\\sqrt{10}]$\n",
"题号: 011079 , 字段: ans 中已修改数据: $-2$\n",
"题号: 011081 , 字段: ans 中已修改数据: $\\sqrt{3}$\n",
"题号: 011082 , 字段: ans 中已修改数据: C\n",
"题号: 011083 , 字段: ans 中已修改数据: D\n",
"题号: 011084 , 字段: ans 中已修改数据: C\n",
"题号: 011086 , 字段: ans 中已修改数据: (1) $\\sqrt{3}$; (2) $\\dfrac{\\sqrt{3}}6$\n",
"题号: 011087 , 字段: ans 中已修改数据: (1) $\\{1,\\log_2 3\\}$; (2) $[0,4]$\n",
"题号: 011088 , 字段: ans 中已修改数据: (1) $n=400$; (2) $|x-y|=4$; (3) $\\dfrac{7}{10}$\n",
"题号: 011090 , 字段: ans 中已修改数据: (1) 具有性质$P$, 理由略; (2) 证明略; (3) $[-4043,-4041]$\n"
] ]
} }
], ],

52
工具/文本文件/metadata.txt
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@ -1,49 +1,3 @@
ans content
1
011070 testtest
$(-\infty,0)\cup (0,+\infty)$
011072
$2$
011073
$1$
011074
$2$
011075
$\dfrac 35$
011076
$\dfrac 72$
011078
$[2-\sqrt{10},2+\sqrt{10}]$
011079
$-2$
011081
$\sqrt{3}$
011082
C
011083
D
011084
C
011086
(1) $\sqrt{3}$; (2) $\dfrac{\sqrt{3}}6$
011087
(1) $\{1,\log_2 3\}$; (2) $[0,4]$
011088
(1) $n=400$; (2) $|x-y|=4$; (3) $\dfrac{7}{10}$
011090
(1) 具有性质$P$, 理由略; (2) 证明略; (3) $[-4043,-4041]$

126
题库0.3/Problems.json
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@ -296208,7 +296208,7 @@
"第一单元" "第一单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$(-\\infty,0]$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296229,7 +296229,7 @@
"第二单元" "第二单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$(-\\infty,2)$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296250,7 +296250,7 @@
"第一单元" "第一单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$a<1$或$a>3$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296272,7 +296272,7 @@
"概率" "概率"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$0.15$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296293,7 +296293,7 @@
"第六单元" "第六单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$\\dfrac\\pi 2$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296314,7 +296314,7 @@
"第五单元" "第五单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$2$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296335,7 +296335,7 @@
"第五单元" "第五单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$-10$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296356,7 +296356,7 @@
"第二单元" "第二单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$(-\\infty,0)$与$(0,+\\infty)$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296377,7 +296377,7 @@
"第九单元" "第九单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$240$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296398,7 +296398,7 @@
"第二单元" "第二单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$(-1,1)$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296419,7 +296419,7 @@
"第一单元" "第一单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$4$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296440,7 +296440,7 @@
"第三单元" "第三单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$\\dfrac{4\\pi}3$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296461,7 +296461,7 @@
"第一单元" "第一单元"
], ],
"genre": "选择题", "genre": "选择题",
"ans": "", "ans": "C",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296483,7 +296483,7 @@
"概率" "概率"
], ],
"genre": "选择题", "genre": "选择题",
"ans": "", "ans": "D",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296504,7 +296504,7 @@
"第九单元" "第九单元"
], ],
"genre": "选择题", "genre": "选择题",
"ans": "", "ans": "B",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296525,7 +296525,7 @@
"第六单元" "第六单元"
], ],
"genre": "选择题", "genre": "选择题",
"ans": "", "ans": "C",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296546,7 +296546,7 @@
"第五单元" "第五单元"
], ],
"genre": "解答题", "genre": "解答题",
"ans": "", "ans": "(1) $2$; (2) $(-\\infty,-6)\\cup (-6,\\dfrac 32)$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296567,7 +296567,7 @@
"第二单元" "第二单元"
], ],
"genre": "解答题", "genre": "解答题",
"ans": "", "ans": "(1) $a=2$, $b=\\dfrac 12$; (2) $\\dfrac 23$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296589,7 +296589,7 @@
"第六单元" "第六单元"
], ],
"genre": "解答题", "genre": "解答题",
"ans": "", "ans": "(1) 约为$1.58\\text{km}$; (2) 约为$49^\\circ$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296610,7 +296610,7 @@
"第六单元" "第六单元"
], ],
"genre": "解答题", "genre": "解答题",
"ans": "", "ans": "(1) 证明略; (2) 证明略; (3) $\\dfrac{\\sqrt{15}}5$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296632,7 +296632,7 @@
"第二单元" "第二单元"
], ],
"genre": "解答题", "genre": "解答题",
"ans": "", "ans": "(1) $\\begin{cases}0, & n=4k+1,4k+3,\\\\ 1, & n=4k+4, \\\\ -1, & n=4k+2,\\end{cases}$($k\\in \\mathbf{N}$); (2) 证明略; (3) 证明略",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [], "usages": [],
@ -296653,7 +296653,7 @@
"第一单元" "第一单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$2$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -296687,7 +296687,7 @@
"第五单元" "第五单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$-2$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -296721,7 +296721,7 @@
"第一单元" "第一单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$(-\\infty,-1)\\cup [2,+\\infty)$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -296755,7 +296755,7 @@
"第四单元" "第四单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$8$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -296789,7 +296789,7 @@
"第五单元" "第五单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$\\sqrt{10}$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -296823,7 +296823,7 @@
"第三单元" "第三单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$\\dfrac 25$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -296857,7 +296857,7 @@
"第四单元" "第四单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$11$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -296891,7 +296891,7 @@
"第三单元" "第三单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$\\dfrac{\\sqrt{6}}2$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -296925,7 +296925,7 @@
"第二单元" "第二单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$[-4,1]$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -296959,7 +296959,7 @@
"第二单元" "第二单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$(1,2)$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -296993,7 +296993,7 @@
"第二单元" "第二单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$(-\\infty,-1]\\cup [1,+\\infty)$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297027,7 +297027,7 @@
"第四单元" "第四单元"
], ],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$\\{96,98,100\\}$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297061,7 +297061,7 @@
"第三单元" "第三单元"
], ],
"genre": "选择题", "genre": "选择题",
"ans": "", "ans": "D",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297095,7 +297095,7 @@
"第四单元" "第四单元"
], ],
"genre": "选择题", "genre": "选择题",
"ans": "", "ans": "D",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297129,7 +297129,7 @@
"第一单元" "第一单元"
], ],
"genre": "选择题", "genre": "选择题",
"ans": "", "ans": "D",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297163,7 +297163,7 @@
"第三单元" "第三单元"
], ],
"genre": "选择题", "genre": "选择题",
"ans": "", "ans": "A",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297197,7 +297197,7 @@
"第一单元" "第一单元"
], ],
"genre": "解答题", "genre": "解答题",
"ans": "", "ans": "(1) $(-\\infty,\\dfrac 12)\\cup (2,+\\infty)$; (2) 当$a\\in (0,1)$时, 解集为$(a,\\dfrac 1a)$, 当$a=1$时, 解集为$\\varnothing$, 当$a>1$时, 解集为$(\\dfrac 1a,a)$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297231,7 +297231,7 @@
"第三单元" "第三单元"
], ],
"genre": "解答题", "genre": "解答题",
"ans": "", "ans": "(1) $\\dfrac \\pi 3$; (2) $\\sqrt{3}$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297265,7 +297265,7 @@
"第二单元" "第二单元"
], ],
"genre": "解答题", "genre": "解答题",
"ans": "", "ans": "(1) $0\\le x\\le 15$(单位: $\\text{cm}$); (2) $18$万元",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297299,7 +297299,7 @@
"第四单元" "第四单元"
], ],
"genre": "解答题", "genre": "解答题",
"ans": "", "ans": "(1) $a_n=2n-1$; (2) $(-\\infty,-12]$; (3) 存在, $q=3$, $n_k=\\dfrac{3^{k-1}+1}2$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297333,7 +297333,7 @@
"第二单元" "第二单元"
], ],
"genre": "解答题", "genre": "解答题",
"ans": "", "ans": "(1) $f_1(x)=\\sin x$不满足性质$M$, $f_2(x)=x^2$满足性质$M$; (2) 证明略; (3) 证明略, 最大值为$f(1)+f(2020)$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297365,7 +297365,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$\\{2,3\\}$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297397,7 +297397,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$\\sqrt{2}$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297429,7 +297429,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$\\dfrac 43$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297461,7 +297461,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$160$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297493,7 +297493,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$25\\pi$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297525,7 +297525,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$2x+3y-13=0$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297557,7 +297557,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$[-2,2]$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297589,7 +297589,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$(-1,1)$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297621,7 +297621,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$\\dfrac{13}6$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297653,7 +297653,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$60$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297685,7 +297685,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$\\arccos \\dfrac{11}{16}$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297717,7 +297717,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "填空题", "genre": "填空题",
"ans": "", "ans": "$\\dfrac 59$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297749,7 +297749,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "选择题", "genre": "选择题",
"ans": "", "ans": "C",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297781,7 +297781,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "选择题", "genre": "选择题",
"ans": "", "ans": "A",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297813,7 +297813,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "选择题", "genre": "选择题",
"ans": "", "ans": "C",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297845,7 +297845,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "选择题", "genre": "选择题",
"ans": "", "ans": "D",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297877,7 +297877,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "解答题", "genre": "解答题",
"ans": "", "ans": "(1) $\\dfrac 83$; (2) $\\arctan \\dfrac{\\sqrt{5}}5$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297909,7 +297909,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "解答题", "genre": "解答题",
"ans": "", "ans": "(1) $[\\dfrac 23,1]$; (2) 存在, $a=-3$或$3$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297941,7 +297941,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "解答题", "genre": "解答题",
"ans": "", "ans": "(1) 约为$3.9\\text{km}$; (2) 约为$4.0\\text{km}$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -297973,7 +297973,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "解答题", "genre": "解答题",
"ans": "", "ans": "(1) $-\\dfrac 85$; (2) 前四项严格递减, 从第四项起严格递增; (3) 元素个数的最大值为$2$",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [
@ -298005,7 +298005,7 @@
"objs": [], "objs": [],
"tags": [], "tags": [],
"genre": "解答题", "genre": "解答题",
"ans": "", "ans": "(1) $2\\sqrt{3}$; (2) $2\\sqrt{5}$; (3) $Q$的坐标为$(3,1)$, 验证过程略",
"solution": "", "solution": "",
"duration": -1, "duration": -1,
"usages": [ "usages": [