摘要: 开始接触Topcode..div2..250题目:Problem StatementYou are given a String s consisting of lower case letters. We assign the letters 'a' to 'z' values of 1 to 2... 阅读全文
posted @ 2015-03-10 13:30 hl_mark 阅读(309) 评论(3) 推荐(0) 编辑