Problem DescriptionFish likes to take photo with his friends. Several days ago, he found that some pictures of him were damaged. The trouble is that t...
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其他好文 时间：
2015-05-18 18:08:22
阅读次数：
125
前言：A good workman is known by his tools。外国谚语如此，我们也有这样的古话，“工欲善其事，必先利其器”。好的开发团队自然有自己一套比较完好的工具，用来提高生产力以及生产效率。在学习编程的某一段岁月，我喜欢尝试用各种Java的开发工具，editplus、eclipse、jcreator、myeclipse、netbeans等等，最后，我决定使用eclipse。这一...
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其他好文 时间：
2015-05-18 16:47:10
阅读次数：
175
给定n，要求给出n个数，是的任意两数不互质，但所有数的最大公约数为1
很简单，所有数的最大公约数为1只需三个数最大公约数为1，假设a,b,c为素数，设第一个数为ab，第二个数为ac，第三个数为bc，则这三个数最大公约数已经为1，那么剩下的数只要满足与他们不互质即可，不妨令以后的数为 bc*i(i>1),则问题已解。
#include
#include
#include
#inclu...
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其他好文 时间：
2015-05-18 09:14:04
阅读次数：
93
Problem DescriptionAfter losing all his chips when playing Texas Hold'em with Fsygd on the way to ZJOI2015, ZCC has just learned a black technology. N...
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其他好文 时间：
2015-05-17 21:39:23
阅读次数：
95
Little Petya likes points a lot. Recently his mom has presented him n points lying on the line OX.
Now Petya is wondering in how many ways he can choose three distinct points so that the distance be...
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其他好文 时间：
2015-05-16 16:33:10
阅读次数：
138
Maya Calendar
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 69769
Accepted: 21460
Description
During his last sabbatical, professor M. A. Ya made a surpr...
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其他好文 时间：
2015-05-15 10:46:41
阅读次数：
131
Cell Phone NetworkTime Limit:1000MSMemory Limit:65536KTotal Submissions:5916Accepted:2119DescriptionFarmer John has decided to give each of his cows a...
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其他好文 时间：
2015-05-14 18:00:34
阅读次数：
142
IP Networks
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 2159
Accepted: 815
Description
Alex is administrator of IP networks. His clients have a bunch...
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Web程序 时间：
2015-05-14 08:47:01
阅读次数：
159
Description
Richard just finished building his new house. Now the only thing the house misses is a cute little wooden fence. He had no idea how to make a wooden fence, so he decided to order one. S...
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其他好文 时间：
2015-05-13 23:17:20
阅读次数：
299
Problem DescriptionThe ALPC company is now working on his own network system, which is connecting all N ALPC department. To economize on spending, the...
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Web程序 时间：
2015-05-13 21:23:35
阅读次数：
141
