摘要: 102. Coprimestime limit per test: 0.25 sec.memory limit per test: 4096 KBFor given integer N (1<=N<=104) find amount of positive numbers not greater t... 阅读全文
posted @ 2015-03-26 14:49 一个大叔 阅读(106) 评论(0) 推荐(0) 编辑