2015 年 7月 24 日随笔档案 - xx-sisley

2015年7月24日

摘要：题目描述： Two bored soldiers are playing card war. Their card deck consists of exactly n cards, numbered from 1 to n, all values are different. They divid 阅读全文

posted @ 2015-07-24 20:40 xx-sisley 阅读(138) 评论(0) 推荐(0)

栈—summertraining#2.A题

摘要： You are given a string consisting of parentheses () and []. A string of this type is said to be correct: Write a program that takes a sequence of stri 阅读全文

posted @ 2015-07-24 20:31 xx-sisley 阅读(164) 评论(0) 推荐(0)