Problem ID Title Solved Submit Pass Rate
1243NOIP2003:栈
通过初赛组合数学Catalan数列NOIP普及组2003CVIJOS
19125973.745%
1244NOIP2003:乒乓球
菜鸟入门字符串选做NOIP普及组2003AVIJOS
9827136.162%
1245NOIP2003:数字游戏
通过初赛动态规划环形DPNOIP普及组2003BVIJOS
13827949.462%
1246NOIP2003:麦森数
通过初赛数论分治算法数位统计NOIP普及组2003DVIJOS 
253865.789%
1247NOIP2003:加分二叉树
通过初赛动态规划树形DPNOIP提高组2003VIJOS
263378.788%
1248NOIP2003:传染病控制
通过初赛搜索搜索与剪枝NOIP提高组2003VIJOS
71353.846%
1249NOIP2003:神经网络
通过初赛拓扑排序图论搜索搜索与剪枝NOIP提高组2003VIJOS
7118438.587%
1250NOIP2003:侦探推理
通过初赛字符串模拟枚举NOIP提高组2003VIJOS
204148.780%
1317NOIP2013:转圈游戏
提高一等快速幂数论大陆地区NOIP提高组2013年WIKIOI
13831843.396%
1318NOIP2013:火柴排队
提高一等归并排序选做分治贪心逆序对大陆地区NOIP提高组2013WIKIOI
8319742.132%
1319NOIP2013:货车运输
提高一等最小生成树LCA最近公共祖先数据结构图论大陆地区NOIP提高组2013WIKIOI
7223231.034%
1320NOIP2013:积木大赛
提高一等模拟大陆地区NOIP提高组2013WIKIOI
12624651.220%
1321NOIP2013:花匠
提高一等动态规划序列型DP大陆地区NOIP提高组2013WIKIOI
6112548.800%
1322NOIP2013:华容道
提高一等SPFA最短路径图论大陆地区NOIP提高组2013WIKIOI
2610923.853%
1383NOIP2013:计数问题
普及一等NOIP普及组2013AWIKIOI
9712378.862%
1384NOIP2013:小朋友的数字
普及一等NOIP普及组2013CWIKIOI
2011717.094%
1385NOIP2013:车站分级
普及一等拓扑排序图论NOIP普及组2013DWIKIOI
6513647.794%
1387NOIP2013:表达式求值
普及一等NOIP普及组2013B
16633749.258%
14831.1-03:对齐输出
OpenJudge1.1编程基础之输入输出python输出
863224738.407%
14931.2-03:其他基本数据类型存储空间大小
OpenJudge1.2编程基础之变量定义、赋值及转换
31146566.882%
15031.3-03:计算(a+b)/c的值
OpenJudge1.3编程基础之算术表达式与顺序执行
85796089.271%
15131.3-13:反向输出一个三位数
OpenJudge1.3编程基础之算术表达式与顺序执行
55780968.850%
15231.4-03:奇偶数判断
OpenJudge1.4编程基础之逻辑表达式与条件分支py3
833108376.916%
15331.4-13:分段函数
OpenJudge1.4编程基础之逻辑表达式与条件分支py3
53595855.846%
15441.5-03:均值
OpenJudge1.5编程基础之循环控制
38365958.118%
15541.5-13:乘方计算
OpenJudge1.5编程基础之循环控制
27336475.000%
15641.5-23:药房管理
OpenJudge1.5编程基础之循环控制
15124860.887%
15741.5-33:计算分数加减表达式的值
OpenJudge1.5编程基础之循环控制py3
9513172.519%
15841.5-43:质因数分解
OpenJudge1.5编程基础之循环控制py3
14830149.169%
15891.6-03:计算书费
OpenJudge1.6编程基础之一维数组
33743976.765%
15991.6-13:大整数的因子
OpenJudge1.6编程基础之一维数组
6313148.092%
16041.7-03:基因相关性
OpenJudge1.7编程基础之字符串
000.000%
16141.7-13:将字符串中的小写字母转换成大写字母
OpenJudge1.7编程基础之字符串
000.000%
16341.7-33:判断字符串是否为回文
OpenJudge1.7编程基础之字符串回文串
10317259.884%
16391.8-03:计算矩阵边缘元素之和
OpenJudge1.8编程基础之多维数组
000.000%
16741.9-13:整数去重
OpenJudge1.9编程基础之顺序查找
010.000%
16891.11-03:矩形分割
OpenJudge1.11编程基础之二分查找
105119.608%
16991.12-03:甲流病人初筛
OpenJudge1.12编程基础之函数与过程抽象
4580.000%
17612.1-1813:熄灯问题
OpenJudge2.1基本算法之枚举
244257.143%
17652.1-1973:确定进制
OpenJudge2.1基本算法之枚举
338041.250%
17682.1-2673:比赛排名
OpenJudge2.1基本算法之枚举
519354.839%
17702.1-2723:因子问题
OpenJudge2.1基本算法之枚举
12825350.593%
17712.1-2983:谁是你的潜在朋友
OpenJudge2.1基本算法之枚举
324669.565%
17762.1-7213:垃圾炸弹
OpenJudge2.1基本算法之枚举
5519528.205%
18152.5-1253:Dungeon Master
OpenJudge2.5基本算法之搜索
408646.512%
18332.5-2753:走迷宫（最少步数）
OpenJudge2.5基本算法之搜索[路径搜索]
371103235.950%
18362.5-323:棋盘问题
OpenJudge2.5基本算法之搜索
438948.315%
18482.5-8783:单词接龙
OpenJudge2.5基本算法之搜索
344280.952%
400713GYM100231 A Family
2013-2014CTS01E03:selectedproblemsfrom2002CentralEuropean(CEPC2002)+2010SoutheastUSAR
000.000%
400714GYM100231 B Intervals
2013-2014CTS01E03:selectedproblemsfrom2002CentralEuropean(CEPC2002)+2010SoutheastUSAR
000.000%
400715GYM100231 C One-way traffic
2013-2014CTS01E03:selectedproblemsfrom2002CentralEuropean(CEPC2002)+2010SoutheastUSAR
000.000%
400716GYM100231 D Balloons
2013-2014CTS01E03:selectedproblemsfrom2002CentralEuropean(CEPC2002)+2010SoutheastUSAR
000.000%
400717GYM100231 E Servers
2013-2014CTS01E03:selectedproblemsfrom2002CentralEuropean(CEPC2002)+2010SoutheastUSAR
000.000%
400718GYM100231 F Solitaire
2013-2014CTS01E03:selectedproblemsfrom2002CentralEuropean(CEPC2002)+2010SoutheastUSAR
000.000%
400719GYM100231 G Timetable
2013-2014CTS01E03:selectedproblemsfrom2002CentralEuropean(CEPC2002)+2010SoutheastUSAR
000.000%
400720GYM100231 H Voracious Steve
2013-2014CTS01E03:selectedproblemsfrom2002CentralEuropean(CEPC2002)+2010SoutheastUSAR
000.000%
400721GYM100231 I Palindrometer
2013-2014CTS01E03:selectedproblemsfrom2002CentralEuropean(CEPC2002)+2010SoutheastUSAR
000.000%
400722GYM100231 J Mine Sweeper
2013-2014CTS01E03:selectedproblemsfrom2002CentralEuropean(CEPC2002)+2010SoutheastUSAR
000.000%
400723GYM100231 K Profits
2013-2014CTS01E03:selectedproblemsfrom2002CentralEuropean(CEPC2002)+2010SoutheastUSAR
010.000%
400724GYM100231 L Bit Counting
2013-2014CTS01E03:selectedproblemsfrom2002CentralEuropean(CEPC2002)+2010SoutheastUSAR
000.000%
401557GYM100494 A Aspen Avenue
2014-2015CTS02E03:CodeforcesTrainingsSeason2Episode3(NCPC2008+USACODEC07+GCJ2008Qua
000.000%
401558GYM100494 B Best Compression Ever
2014-2015CTS02E03:CodeforcesTrainingsSeason2Episode3(NCPC2008+USACODEC07+GCJ2008Qua
000.000%
401559GYM100494 C Code Theft
2014-2015CTS02E03:CodeforcesTrainingsSeason2Episode3(NCPC2008+USACODEC07+GCJ2008Qua
000.000%
401560GYM100494 D Dinner
2014-2015CTS02E03:CodeforcesTrainingsSeason2Episode3(NCPC2008+USACODEC07+GCJ2008Qua
000.000%
401561GYM100494 E Event Planning
2014-2015CTS02E03:CodeforcesTrainingsSeason2Episode3(NCPC2008+USACODEC07+GCJ2008Qua
000.000%
401562GYM100494 F Fixing the Bugs
2014-2015CTS02E03:CodeforcesTrainingsSeason2Episode3(NCPC2008+USACODEC07+GCJ2008Qua
000.000%
401563GYM100494 G Getting Gold
2014-2015CTS02E03:CodeforcesTrainingsSeason2Episode3(NCPC2008+USACODEC07+GCJ2008Qua
000.000%
401564GYM100494 H Hard Evidence
2014-2015CTS02E03:CodeforcesTrainingsSeason2Episode3(NCPC2008+USACODEC07+GCJ2008Qua
000.000%
401565GYM100494 I Introspective Caching
2014-2015CTS02E03:CodeforcesTrainingsSeason2Episode3(NCPC2008+USACODEC07+GCJ2008Qua
000.000%
401566GYM100494 J Just A Few More Triangles!
2014-2015CTS02E03:CodeforcesTrainingsSeason2Episode3(NCPC2008+USACODEC07+GCJ2008Qua
000.000%
401567GYM100494 K Best Cow Line
2014-2015CTS02E03:CodeforcesTrainingsSeason2Episode3(NCPC2008+USACODEC07+GCJ2008Qua
000.000%
401568GYM100494 L Train Timetable
2014-2015CTS02E03:CodeforcesTrainingsSeason2Episode3(NCPC2008+USACODEC07+GCJ2008Qua
000.000%
403254GYM101095 B Strange Billboard
2016-2017CTS03E03:CodeforcesTrainingsSeason3Episode3-2007-2008ACM-ICPC,CentralEuropean
000.000%
403255GYM101095 C Phone Cell
2016-2017CTS03E03:CodeforcesTrainingsSeason3Episode3-2007-2008ACM-ICPC,CentralEuropean
000.000%
403256GYM101095 H Hexagonal Parcels
2016-2017CTS03E03:CodeforcesTrainingsSeason3Episode3-2007-2008ACM-ICPC,CentralEuropean
000.000%
403257GYM101095 K Key Task
2016-2017CTS03E03:CodeforcesTrainingsSeason3Episode3-2007-2008ACM-ICPC,CentralEuropean
000.000%
403258GYM101095 L Gates of Logic
2016-2017CTS03E03:CodeforcesTrainingsSeason3Episode3-2007-2008ACM-ICPC,CentralEuropean
000.000%
403259GYM101095 N Weird Numbers
2016-2017CTS03E03:CodeforcesTrainingsSeason3Episode3-2007-2008ACM-ICPC,CentralEuropean
000.000%
403260GYM101095 P Rectangular Polygons
2016-2017CTS03E03:CodeforcesTrainingsSeason3Episode3-2007-2008ACM-ICPC,CentralEuropean
000.000%
403261GYM101095 R Reaux! Sham! Beaux!
2016-2017CTS03E03:CodeforcesTrainingsSeason3Episode3-2007-2008ACM-ICPC,CentralEuropean
000.000%
403262GYM101095 S Robotic Sort
2016-2017CTS03E03:CodeforcesTrainingsSeason3Episode3-2007-2008ACM-ICPC,CentralEuropean
000.000%
403263GYM101095 W Tough Water Level
2016-2017CTS03E03:CodeforcesTrainingsSeason3Episode3-2007-2008ACM-ICPC,CentralEuropean
000.000%
403264GYM101095 X Investing at the Market
2016-2017CTS03E03:CodeforcesTrainingsSeason3Episode3-2007-2008ACM-ICPC,CentralEuropean
000.000%
403265GYM101095 Y Get to Work
2016-2017CTS03E03:CodeforcesTrainingsSeason3Episode3-2007-2008ACM-ICPC,CentralEuropean
000.000%
403266GYM101095 Z Dance Around The Clock
2016-2017CTS03E03:CodeforcesTrainingsSeason3Episode3-2007-2008ACM-ICPC,CentralEuropean
000.000%
409249GYM103469 A AND
2021SummerPetrozavodskCamp,Day3:IQtest(XXIIOpenCup,GrandPrixofIMO)
000.000%
409250GYM103469 B Bruteforce
2021SummerPetrozavodskCamp,Day3:IQtest(XXIIOpenCup,GrandPrixofIMO)
000.000%
409251GYM103469 C Crab's Cannon
2021SummerPetrozavodskCamp,Day3:IQtest(XXIIOpenCup,GrandPrixofIMO)
000.000%
409252GYM103469 D Deleting
2021SummerPetrozavodskCamp,Day3:IQtest(XXIIOpenCup,GrandPrixofIMO)
000.000%
409254GYM103469 F Fancy Formulas
2021SummerPetrozavodskCamp,Day3:IQtest(XXIIOpenCup,GrandPrixofIMO)
000.000%
409255GYM103469 G Glory Graph
2021SummerPetrozavodskCamp,Day3:IQtest(XXIIOpenCup,GrandPrixofIMO)
000.000%
409256GYM103469 H Hamiltonian
2021SummerPetrozavodskCamp,Day3:IQtest(XXIIOpenCup,GrandPrixofIMO)
000.000%
409257GYM103469 I Intellectual Implementation
2021SummerPetrozavodskCamp,Day3:IQtest(XXIIOpenCup,GrandPrixofIMO)
000.000%
409258GYM103469 J Joke
2021SummerPetrozavodskCamp,Day3:IQtest(XXIIOpenCup,GrandPrixofIMO)
000.000%
409259GYM103469 K K-onstruction
2021SummerPetrozavodskCamp,Day3:IQtest(XXIIOpenCup,GrandPrixofIMO)
000.000%
409260GYM103469 L Little LCS
2021SummerPetrozavodskCamp,Day3:IQtest(XXIIOpenCup,GrandPrixofIMO)
000.000%
409261GYM103469 M Math
2021SummerPetrozavodskCamp,Day3:IQtest(XXIIOpenCup,GrandPrixofIMO)
000.000%