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"题目链接" C. Vasya And The Mushrooms time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Vasya's ho 阅读全文
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"题目链接" 调查问卷 Time Limit: 6500/6000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Total Submission(s): 146 Accepted Submission(s): 76 Pro 阅读全文
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"codeforces 869E" E. The Untended Antiquity time limit per test2 seconds memory limit per test512 megabytes inputstandard input outputstandard output 阅读全文
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"题目链接" Partial Tree Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Total Submission(s): 1577 Accepted Submission(s 阅读全文
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"题目链接" E Meaningful Mean Time limit : 2sec / Memory limit : 256MB Score : 600 points Problem Statement You are given an integer sequence of length N, 阅读全文
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"题目链接" 描述 The Hundred Family Surnames is a classic Chinese text composed of common Chinese surnames. The book was composed in the early Song Dynasty. 阅读全文