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1113. Integer Set Partition (25)时间限制150 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueGiven a set of N (> 1) positive integers, you are supposed t... 阅读全文
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1112. Stucked Keyboard (20)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueOn a broken keyboard, some of the keys are always stucked. So whe... 阅读全文
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友情提示：这题非常值得自己思考独立做出来，请反复确认后再往下拉1119. Pre- and Post-order Traversals (30)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Special作者CHEN, YueSuppose that all the ... 阅读全文
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1118. Birds in Forest (25)时间限制150 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueSome scientists took pictures of thousands of birds in a forest. A... 阅读全文
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1117. Eddington Number(25)时间限制250 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueBritish astronomer Eddington liked to ride a bike. It is said that... 阅读全文
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1116. Come on! Let's C (20)时间限制200 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, Yue"Let's C" is a popular and fun programming contest hosted by the ... 阅读全文
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1123. Is It a Complete AVL Tree (30)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueAn AVL tree is a self-balancing binary search tree. In a... 阅读全文
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1122. Hamiltonian Cycle (25)时间限制300 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueThe "Hamilton cycle problem" is to find a simple cycle that cont... 阅读全文
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1121. Damn Single (25)时间限制300 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, Yue"Damn Single (单身狗)" is the Chinese nickname for someone who is being s... 阅读全文
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1127. ZigZagging on a Tree (30)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueSuppose that all the keys in a binary tree are distinct posit... 阅读全文