2013年6月22日
codeforces 317 A Perfect Pair
摘要： A. Perfect Pairtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputLet us call a pair of integer numbersm-perfect, if at least one number in the pair is greater than or equal tom. Thus, the pairs (3, 3) and (0, 2) are 2-perfect while the pair (-1, 1) 阅读全文
posted @ 2013-06-22 16:46 xindoo 阅读(224) 评论(0) 推荐(0)