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2976: [Poi2002]出圈游戏 题目连接： http://www.lydsy.com/JudgeOnline/problem.php?id=2976 Description Input 中第一行有一个正整数n, 2 include include include using namespac 阅读全文
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4443: [Scoi2015]小凸玩矩阵 题目连接： http://www.lydsy.com/JudgeOnline/problem.php?id=4443 Description 小凸和小方是好朋友，小方给小凸一个N M（N using namespace std; const int MAX 阅读全文
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4429: frog's dice 题目连接： http://acm.scu.edu.cn/soj/problem.action?id=4429 Description frog has many dices:) Each dice has six surfaces and there is a l 阅读全文
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4427: Miss Zhao's Graph 题目连接： http://acm.scu.edu.cn/soj/problem.action?id=4427 Description Mr Jiang gives Miss Zhao a problem about graphs. Unfortunat 阅读全文
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4423: Necklace 题目连接： http://acm.scu.edu.cn/soj/problem.action?id=4423 Description baihacker bought a necklace for his wife on their wedding anniversar 阅读全文