Codeforces Round #350 (Div. 2) F. Restore a Number
摘要：
F. Restore a Number Vasya decided to pass a very large integer n to Kate. First, he wrote that number as a string, then he appended to the right integ 阅读全文
posted @ 2016-05-09 18:18 焰 阅读(258) 评论(0) 推荐(0) 编辑