摘要: abs Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Problem Description Given a number x, ask positive integer y≥2, 阅读全文
posted @ 2016-07-31 02:18 ost_xg 阅读(743) 评论(0) 推荐(0) 编辑