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传送门题面：B. Bus of Characterstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputIn the Bus... 阅读全文
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传送门题面：B. Marlintime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputThe city of Fishtopia ... 阅读全文
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传送门题面：D. Divide by three, multiply by twotime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard ou... 阅读全文
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传送门题面：TroubleTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6560 Accepted Sub... 阅读全文
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传送门描述We use the following method (presented in pseudocode) to do a traversal on a binary tree T. Each node of T has an integer value, and ... 阅读全文
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传送门题面：总时间限制: 1000ms内存限制: 262144kB描述As we all know, to pass PE exams, students need to do extracurricular sports, especially jogging. As th... 阅读全文
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传送门 题面： Wenwen has a magical ball. When put on an infinite plane, it will keep duplicating itself forever. Initially, Wenwen puts the ball on the loca 阅读全文
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传送门题面： 描述Wenwen has a magical ball. When put on an infinite plane, it will keep duplicating itself forever.Initially, Wenwen puts the b... 阅读全文
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传送门题面：C. Big Secrettime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputVitya has learned... 阅读全文
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传送门题面：Capture the Flag Time Limit: 2 Seconds Memory Limit: 655... 阅读全文