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String problem 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5772 Description This is a simple problem about string. Now a string S contains only ‘0 阅读全文
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Lucky7 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5768 Description When ?? was born, seven crows flew in and stopped beside him. In its childhood 阅读全文
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Substring 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5769 Description ?? is practicing his program skill, and now he is given a string, he has to 阅读全文
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The All purpose Zero 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5773 Description ?? gets an sequence S with n intergers(0 define rep(a,b,c) for(i 阅读全文
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Where Amazing Happens 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5774 Description As the premier men's professional basketball league in the worl 阅读全文
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Bubble Sort 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5775 Description P is a permutation of the integers from 1 to N(index starting from 1). He 阅读全文
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Another Meaning 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5763 Description As is known to all, in many cases, a word has two meanings. Such as “ 阅读全文