
排列组合
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UVa 146 - ID Codes STL 排列
ID Codes It is 2084 and the year of Big Brother has finally arrived, albeit a century late. In order to exercise greater control over its citizens and thereby to counter a chronic breakdow原创 2014-03-12 19:52:58 · 1230 阅读 · 1 评论 -
UVa 729 - The Hamming Distance Problem 排列组合
The Hamming Distance Problem The Hamming distance between two strings of bits (binary integers) is the number of corresponding bit positions that differ. This can be found by using XOR on原创 2014-03-12 20:33:29 · 1639 阅读 · 0 评论 -
UVa 10098 - Generating Fast STL 排序+排列
Problem C Generating Fast, Sorted Permutation Input: Standard Input Output: Standard Output Generating permutation has always been an important problem in computer science. In this problem y原创 2014-03-12 20:04:27 · 1355 阅读 · 0 评论