摘要:
You are given a string s consisting of lowercase Latin letters. Character c is called k dominant iff each substring of s with length at least k contai 阅读全文
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Time Limit: 6000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 6979 Accepted Submission(s): 2181 Problem Descri 阅读全文
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C. Laboratory Work time limit per test : 1 second memory limit per test : 256 megabytes input : standard input output : standard output Anya and Kiril 阅读全文
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D. Peculiar apple tree time limit per test : 1 second memory limit per test : 256 megabytes input : standard input output : standard output In Arcady' 阅读全文