Happiness is a way station between too much and too little. 幸福就是刚刚好。 I don't want to talk about it any more. Maybe I am the one who was cursed by the ...
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其他好文 时间:
2017-06-25 10:19:06
阅读次数:
202
Time Limit: 2 Sec Memory Limit: 256 MBSubmit: 1350 Solved: 637[Submit][Status][Discuss] Description 最近房地产商GDOI(Group of Dumbbells Or Idiots)从NOI(Nuts ...
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其他好文 时间:
2017-06-24 22:50:52
阅读次数:
298
2734: [HNOI2012]集合选数 Time Limit: 10 Sec Memory Limit: 128 MB Submit: 831 Solved: 487 [Submit][Status][Discuss] Description 《集合论与图论》这门课程有一道作业题,要求同学们求出{ ...
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其他好文 时间:
2017-06-24 12:31:15
阅读次数:
107
2648: SJY摆棋子 Time Limit: 20 Sec Memory Limit: 128 MB Submit: 1821 Solved: 591 [Submit][Status][Discuss] Description 这天,SJY显得无聊。在家自己玩。在一个棋盘上,有N个黑色棋子。他每 ...
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其他好文 时间:
2017-06-22 10:02:11
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176
Given two binary trees and imagine that when you put one of them to cover the other, some nodes of the two trees are overlapped while the others are n ...
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其他好文 时间:
2017-06-21 14:14:34
阅读次数:
231
题目: Given a sorted integer array where the range of elements are [lower, upper] inclusive, return its missing ranges. For example, given [0, 1, 3, 50, ...
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其他好文 时间:
2017-06-16 20:22:21
阅读次数:
259
2208: [Jsoi2010]连通数 Time Limit: 20 Sec Memory Limit: 512 MB Submit: 1682 Solved: 686 [Submit][Status][Discuss] Description Input 输入数据第一行是图顶点的数量,一个正整数N ...
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Web程序 时间:
2017-06-16 18:25:16
阅读次数:
199
2243: [SDOI2011]染色 Time Limit: 20 Sec Memory Limit: 512 MB Submit: 4537 Solved: 1702 [Submit][Status][Discuss] Description 给定一棵有n个节点的无根树和m个操作,操作有2类: 1 ...
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其他好文 时间:
2017-06-15 21:59:11
阅读次数:
251
Referece: https://realpython.com/blog/python/inner-functions-what-are-they-good-for/ Let’s look at three common reasons for writing inner functions. R ...
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其他好文 时间:
2017-06-15 15:30:58
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231
我们的VJ现已基本完工,功能上还有Problem的Discuss尚未完成。 其余的就是测试了,之后会部署在服务器上试运行。 李忠利 http://blog.csdn.net/qq_26572969/article/details/73176225 王禹秋 http://blog.csdn.net/q ...
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其他好文 时间:
2017-06-13 16:39:53
阅读次数:
119