题目传送门 1 /* 2 数学：这题一直WA在13组上，看了数据才知道是计算cost时超long long了 3 另外不足一个区间的直接计算个数就可以了 4 */ 5 #include 6 #include 7 #include 8 #include 9 #incl...
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其他好文 时间：
2015-07-19 14:55:30
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89
题目传送门/* DP：先用l，r数组记录前缀后缀上升长度，最大值会在三种情况中产生： 1. a[i-1] + 1 #include #include using namespace std;const int MAXN = 1e5 + 10;const int INF = 0x...
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其他好文 时间：
2015-07-18 19:48:44
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91
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 payme...
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其他好文 时间：
2015-07-18 12:41:59
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124
Problem G Big Chocolate Mohammad has recently visited Switzerland . As he loves his friends very much, he decided to buy some chocolate for them, but ...
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其他好文 时间：
2015-07-17 22:23:41
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116
DescriptionMohammad has recently visitedSwitzerland. As he loves his friends very much, he decided to buy some chocolate for them, but as this fine ch...
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其他好文 时间：
2015-07-17 22:21:23
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122
大巧克力问题题目大意：Mohammad has recently visitedSwitzerland. As he loves his friends very much, he decided to buy some chocolate for them, but as this fine ch...
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其他好文 时间：
2015-07-17 22:17:58
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146
（慢慢看题目，O(∩_∩)O~）Mohammad has recently visitedSwitzerland. As he loves his friends very much, he decided to buy some chocolate for them, but as this fi...
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其他好文 时间：
2015-07-16 22:03:15
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145
Time Limit:1000MSMemory Limit:262144KB64bit IO Format:%I64d & %I64uSubmitStatusPracticeCodeForces 446ADescriptionDZY has a sequencea, consisting ofnin...
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其他好文 时间：
2015-07-16 18:49:02
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95
ZYB loves Xor I
Accepts: 142
Submissions: 696
Time Limit: 2000/1000 MS (Java/Others)
Memory Limit: 65536/65536 K (Java/Others)
问题描述
ZYB喜欢研究Xor，现在他得到了一个长度为n的数组A。于是他想知道：对于所有数对...
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其他好文 时间：
2015-07-14 22:42:10
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172
http://acm.hdu.edu.cn/showproblem.php?pid=5282
Problem Description
Xuejiejie loves strings most. In order to win the favor of her, a young man has two strings X, Y to
Xuejiejie. Xuejiejie ha...
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其他好文 时间：
2015-07-14 13:45:05
阅读次数：
171
