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搜索关键字:csu 1629 eligibility    ( 646个结果
csu 1548: Design road(三分)
1548: Design road Time Limit: 2 Sec  Memory Limit: 256 MB Submit: 243  Solved: 115 [Submit][Status][Web Board] Description You need to design road from (0, 0) to (x, y) in plane with the lo...
分类:其他好文   时间:2015-05-18 09:06:42    阅读次数:89
csu 1547: Rectangle (01背包)
1547: Rectangle Time Limit: 1 Sec  Memory Limit: 256 MB Submit: 716  Solved: 197 [Submit][Status][Web Board] Description Now ,there are some rectangles. The area of these rectangles is 1* x...
分类:其他好文   时间:2015-05-18 09:06:31    阅读次数:114
csu 1553: Good subsequence
1553: Good subsequence Time Limit: 2 Sec  Memory Limit: 256 MB Submit: 549  Solved: 190 [Submit][Status][Web Board] Description Give you a sequence of n numbers, and a number k you should f...
分类:其他好文   时间:2015-05-18 09:05:43    阅读次数:119
csu 1552: Friends(大素数判断+二分图)
1552: Friends Time Limit: 3 Sec  Memory Limit: 256 MB Submit: 525  Solved: 136 [Submit][Status][Web Board] Description On an alien planet, every extraterrestrial is born with a number. If t...
分类:其他好文   时间:2015-05-18 09:05:00    阅读次数:122
csu 1555: Inversion Sequence(vector)
1555: Inversion Sequence Time Limit: 2 Sec  Memory Limit: 256 MB Submit: 360  Solved: 121 [Submit][Status][Web Board] Description For sequence i1, i2, i3, … , iN, we set aj to be the number...
分类:其他好文   时间:2015-05-18 09:02:45    阅读次数:123
csu 1556: Jerry's trouble(快速幂)
1556: Jerry's trouble Time Limit: 10 Sec  Memory Limit: 256 MB Submit: 445  Solved: 190 [Submit][Status][Web Board] Description  Jerry is caught by Tom. He was penned up in one room with a ...
分类:其他好文   时间:2015-05-18 09:02:35    阅读次数:146
CSU 1620: A Cure for the Common Code (区间DP KMP预处理)
链接 : http://acm.csu.edu.cn/OnlineJudge/problem.php?id=1620 题意 : 给一个字符串 问怎么压缩字符串使得最终个数最小 具体怎么压缩请参照图示 很好明白。 题目就是需要找到 对于每个后缀 看成一个新字符串 找出它的前缀的最小循环节。 过程和大白书 P213页 是一样的,只需要对每个后缀跑一遍KMP求出周期。 剩下的...
分类:其他好文   时间:2015-05-18 01:09:54    阅读次数:146
CSU 1620: A Cure for the Common Code(KMP+区间DP)
Description Input Output Sample Input abcbcbcbca abbbcdcdcdabbbcdcdcd 0 Sample Output Case 1: 7 Case 2: 11 HINT 题意:给一个小写子母的串,相邻相同的子串可以合在一起,问这个串合并后...
分类:其他好文   时间:2015-05-17 20:22:11    阅读次数:109
CSU1626: Time Warp
Description Input Output Sample Input 4 20 after 8 126 til 4 180 til 1 0 after 12 Sample Output Case 1: 8:47:16 Case 2: 3:39:16 Case 3: 12:32:44 Case 4: 1:05:27 HINT ...
分类:其他好文   时间:2015-05-17 20:19:56    阅读次数:128
CSU1620: A Cure for the Common Code(KMP+区间DP)
Description Input Output Sample Input abcbcbcbca abbbcdcdcdabbbcdcdcd 0 Sample Output Case 1: 7 Case 2: 11 HINT Source 题意:把字符串简化,问简化得到的最短长度是多少 思路:要简化首先要...
分类:其他好文   时间:2015-05-17 20:19:49    阅读次数:128
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