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...
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其他好文 时间:
2015-05-18 09:06:42
阅读次数:
89
1547: Rectangle
Time Limit: 1 Sec Memory Limit:
256 MB
Submit: 716 Solved: 197
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Board]
Description
Now ,there are some rectangles. The area of these rectangles is 1* x...
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其他好文 时间:
2015-05-18 09:06:31
阅读次数:
114
1553: Good subsequence
Time Limit: 2 Sec Memory Limit:
256 MB
Submit: 549 Solved: 190
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Board]
Description
Give you a sequence of n numbers, and a number k you should f...
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其他好文 时间:
2015-05-18 09:05:43
阅读次数:
119
1552: Friends
Time Limit: 3 Sec Memory Limit:
256 MB
Submit: 525 Solved: 136
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Board]
Description
On an alien planet, every extraterrestrial is born with a number. If t...
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其他好文 时间:
2015-05-18 09:05:00
阅读次数:
122
1555: Inversion Sequence
Time Limit: 2 Sec Memory Limit:
256 MB
Submit: 360 Solved: 121
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Board]
Description
For sequence i1, i2, i3, … , iN, we set aj to be the number...
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其他好文 时间:
2015-05-18 09:02:45
阅读次数:
123
1556: Jerry's trouble
Time Limit: 10 Sec Memory Limit:
256 MB
Submit: 445 Solved: 190
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Board]
Description
Jerry is caught by Tom. He was penned up in one room with a ...
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其他好文 时间:
2015-05-18 09:02:35
阅读次数:
146
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...
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其他好文 时间:
2015-05-18 01:09:54
阅读次数:
146
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...
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其他好文 时间:
2015-05-17 20:22:11
阅读次数:
109
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
...
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其他好文 时间:
2015-05-17 20:19:56
阅读次数:
128
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...
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其他好文 时间:
2015-05-17 20:19:49
阅读次数:
128