这道题题意我不想说了,但是有一个条件必须的说,就是1-2其实是0-2这条边,3-4是2-4这条边,但是困惑了好久,其他就是哈希给他一个地址 ,然后把注解看下方
#include
#include
#define maxx 10001
int par[maxx];
int rank[maxx];
void init()
{
for(int i=0;i<=maxx;i++...
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其他好文 时间:
2014-08-15 12:55:08
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斜率优化DP。。。《浅谈数形结合思想在信息学竞赛中的应用 安徽省芜湖一中 周源》例题。。。
Best Cow Fences
Time Limit: 1000MS
Memory Limit: 30000K
Total Submissions: 9311
Accepted: 2986
Description...
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其他好文 时间:
2014-08-14 23:56:26
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Say you have an array for which the ith element is the price of a given stock on day i.Design an algorithm to find the maximum profit. You may complet...
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2014-08-14 23:19:46
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Say you have an array for which the ith element is the price of a given stock on day i.Design an algorithm to find the maximum profit. You may complet...
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2014-08-14 23:05:56
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Say you have an array for which the ith element is the price of a given stock on day i.If you were only permitted to complete at most one transaction ...
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2014-08-14 20:30:19
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Problem Description
One day , Kiki wants to visit one of her friends. As she is liable to carsickness , she wants to arrive at her friend’s home as soon as possible . Now give you a map of the city...
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2014-08-14 16:51:58
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Rank of TetrisTime Limit: 1000msMemory Limit: 32768KBThis problem will be judged onHDU. Original ID:181164-bit integer IO format:%I64d Java class name...
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其他好文 时间:
2014-08-14 16:23:28
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1.Dutch courage 因为英语与荷兰之间的恩恩怨怨,积重难反,有渊源极深,而荷兰被称为“海盗之国”,海盗是做事鲁莽的,所以就用这个词语来表示“酒后之勇”。2.have a hollow leg 千杯不醉,喝酒海量Eg.The best man has a hollow leg. He dr...
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其他好文 时间:
2014-08-14 13:32:58
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Choose the best routeTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7062Accepted Submission(s): 2...
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其他好文 时间:
2014-08-14 13:16:58
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Choose the best routeTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7062Accepted Submission(s): 2...
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2014-08-14 13:11:38
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