随笔分类 - 深度搜索dfs
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摘要:吝啬的国度 时间限制:1000 ms | 内存限制:65535 KB 难度:3 吝啬的国度 时间限制:1000 ms | 内存限制:65535 KB 难度:3
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摘要:skiing 时间限制:3000 ms | 内存限制:65535 KB 难度:5 skiing 时间限制:3000 ms | 内存限制:65535 KB 难度:5
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摘要:Sum It UpTime Limit:1000MSMemory Limit:10000KTotal Submissions:6682Accepted:3475DescriptionGiven a specified total t and a list of n integers, find al...
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摘要:Exchange CardsTime Limit: 2 Seconds Memory Limit: 65536 KBAs a basketball fan, Mike is also fond of collecting basketball player cards. But as a stud...
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摘要:组合数时间限制:3000ms | 内存限制:65535KB难度:3描述找出从自然数1、2、... 、n(0#includeint a[20],b[20];int n,m;void dfs(int cur,int pos){ int i; if(pos==m+1) { for(i=1;in) ret...
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摘要:Tempter of the BoneTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 89317Accepted Submission(s): 24...
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摘要:棋盘问题Time Limit:1000MSMemory Limit:10000KTotal Submissions:28308Accepted:13996Description在一个给定形状的棋盘(形状可能是不规则的)上面摆放棋子,棋子没有区别。要求摆放时任意的两个棋子不能放在棋盘中的同一行或者同一...
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摘要:Fire NetTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 7922Accepted Submission(s): 4514Problem De...
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摘要:LottoTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1736Accepted Submission(s): 854Problem Descri...
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摘要:SeedingTime Limit: 2 Seconds Memory Limit: 65536 KBIt is spring time and farmers have to plant seeds in the field. Tom has a nice field, which is a r...
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摘要:Avoid The LakesTime Limit:1000MSMemory Limit:65536KTotal Submissions:6795Accepted:3622DescriptionFarmer John's farm was flooded in the most recent sto...
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摘要:10407: B.最大岛屿Time Limit: 1 SecMemory Limit: 128 MBSubmit: 12Solved: 5[Submit][Status][Web Board]Description神秘的海洋,惊险的探险之路,打捞海底宝藏,激烈的海战,海盗劫富等等。加勒比海盗,你知道...
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摘要:Robot MotionTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 7974Accepted Submission(s): 3685Proble...
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摘要:N皇后问题Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 11855Accepted Submission(s): 5301Problem Desc...
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摘要:You are my brother时间限制:1000ms | 内存限制:65535KB难度:3描述Little A gets to know a new friend, Little B, recently. One day, they realize that they are family 5...
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摘要:Oil DepositsTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 16542Accepted Submission(s): 9500Probl...
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摘要:Red and BlackTime Limit:1000MSMemory Limit:30000KTotal Submissions:25228Accepted:13605DescriptionThere is a rectangular room, covered with square tile...
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摘要:水池数目时间限制:3000ms | 内存限制:65535KB难度:4描述南阳理工学院校园里有一些小河和一些湖泊,现在,我们把它们通一看成水池,假设有一张我们学校的某处的地图,这个地图上仅标识了此处是否是水池,现在,你的任务来了,请用计算机算出该地图中共有几个水池。输入第一行输入一个整数N,表示共有N...
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摘要:Prime Ring ProblemTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 32717Accepted Submission(s): 144...
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摘要:素数环时间限制:1000ms | 内存限制:65535KB难度:2描述有一个整数n,把从1到n的数字无重复的排列成环,且使每相邻两个数(包括首尾)的和都为素数,称为素数环。为了简便起见,我们规定每个素数环都从1开始。例如,下图就是6的一个素数环。输入有多组测试数据,每组输入一个n(0#include...
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