选择题：需要实现对一个字符串的处理,首先将该字符串首尾的空格去掉,如果字符串中间还有连续空格的话,

  • 题目分类：计算机类
  • 题目类型：选择题
  • 查看权限：VIP
题目内容：
需要实现对一个字符串的处理,首先将该字符串首尾的空格去掉,如果字符串中间还有连续空格的话,仅保留一个空格,即允许字符串中间有多个空格,但连续的空格数不可超过一个.




参考答案：

判断一种生产关系是否先进的根本标志在于它是( )A.促进生产力发展还是阻碍生产力发展

判断一种生产关系是否先进的根本标志在于它是( )A.促进生产力发展还是阻碍生产力发展

分类：计算机类  题型：选择题
查看答案

共用题干

共用题干 Narrow EscapeWe had left the hut too late that morning.When we stepped outside,the sky beyond the mountains to our east was already livid with colour.It meant the day would be a hot one,and the warmth would loosen rocks that were gripped by ice.As s

分类：计算机类  题型：选择题
查看答案

下面这段代码输出什么?为什么?int i=5;int j=5;if (Object.ReferenceEquals(i,j))Console.Wri

下面这段代码输出什么?为什么?int i=5;int j=5;if (Object.ReferenceEquals(i,j))Console.Wri

分类：计算机类  题型：选择题
查看答案

共用题干

共用题干 Are Online Friends Real Friends? Modern computer technology has made a new kind of human relationship possible:online friendship. ______(46)Are online friendships as beneficial as face-to-face friendships?What are the acfvantages nd disadvantages of

分类：计算机类  题型：选择题
查看答案