Polycarp loves geometric progressions very much. Since he was only three years old, he loves only the progressions of length three. He also has a favo...
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其他好文 时间：
2015-08-06 21:54:13
阅读次数：
104
SPFA,多一个dp数组记录，特判n=1的情况，路径长度可能超int。...
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其他好文 时间：
2015-08-06 18:32:51
阅读次数：
103
MZL's xor
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)
Total Submission(s): 546 Accepted Submission(s): 365
Problem Description
MZL loves xor very muc...
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其他好文 时间：
2015-08-06 11:07:51
阅读次数：
102
here：
首先看一下题吧：题意就是让你把一个序列里所有的（Ai+Aj） 的异或求出来。（1
Problem Description
MZL loves xor very much.Now he gets an array A.The length of A is n.He wants to know the xor of all (Ai+Aj)(1≤i,j≤n)
...
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其他好文 时间：
2015-08-06 09:31:18
阅读次数：
215
MZL loves xor very much.Now he gets an array A.The length of A is n.He wants to know the xor of all (Ai+Aj)(1≤i,j≤n)The xor of an array B is defined a...
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其他好文 时间：
2015-08-06 00:00:57
阅读次数：
510
MZL's xor
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)
Total Submission(s): 456 Accepted Submission(s): 322
Problem Description
MZL loves xor very...
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其他好文 时间：
2015-08-05 16:33:14
阅读次数：
126
MZL's xor
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)
Total Submission(s): 310 Accepted Submission(s): 225
Problem Description
MZL loves xor very...
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其他好文 时间：
2015-08-05 01:07:26
阅读次数：
121
HDU - 4360
As long as Binbin loves Sangsang
Time Limit: 1000MS
Memory Limit: 32768KB
64bit IO Format: %I64d & %I64u
Submit Status
Description
Binbin misses Sangsan...
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其他好文 时间：
2015-08-04 23:08:52
阅读次数：
191
题目如下：
Eva loves to collect coins from all over the universe, including some other planets like Mars. One day she visited a universal shopping mall which could accept all kinds of coins as payment...
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其他好文 时间：
2015-08-03 14:32:21
阅读次数：
262
Description
Urej loves to play various types of dull games. He usually asks other people to play with him. He says that playing those games can show his extraordinary wit. Recently Urej takes a gre...
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其他好文 时间：
2015-08-02 13:44:34
阅读次数：
138
