Topcoder-SRM-#712-Div2
摘要：
250 RepeatNumberCompare Problem Statement For any two positive integers x and k we can make a new number denoted repeat(x, k) by concatenating k copie 阅读全文
posted @ 2017-04-19 12:46 EDGsheryl 阅读(521) 评论(0) 推荐(0) 编辑