Shell脚本调试技术本文全面系统地介绍了shell脚本调试技术，包括使用echo, tee, trap等命令输出关键信息，跟踪变量的值，在脚本中植入调试钩子，使用“-n”选项进行shell脚本的语法检查， 使用“-x”选项实现shell脚本逐条语句的跟踪，巧妙地利用shell的内置变量增强“-x”...
分类：
系统相关 时间：
2015-02-26 19:58:31
阅读次数：
226
Problem:
Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.
For example,
Given [0,1,0,2,1,...
分类：
移动开发 时间：
2015-02-22 14:39:33
阅读次数：
144
Givennnon-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.Fo...
分类：
移动开发 时间：
2015-02-17 07:01:29
阅读次数：
187
Problem Description
The doggie found a bone in an ancient maze, which fascinated him a lot. However, when he picked it up, the maze began to shake, and the doggie could feel the ground sinking. He realized that the bone was a trap, and he tried desperately...
分类：
其他好文 时间：
2015-02-12 16:21:54
阅读次数：
129
Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.
For example,
Given [0,1,0,2,1,0,1,3,2,1,2,1]...
分类：
移动开发 时间：
2015-02-11 12:45:01
阅读次数：
187
Givennnon-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.Fo...
分类：
移动开发 时间：
2015-02-10 15:00:46
阅读次数：
202
麻烦各位朋友帮忙顶一下增加人气，如有错误或疑问请留言纠正，谢谢
Trapping Rain Water
Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after ...
分类：
移动开发 时间：
2015-02-10 11:25:23
阅读次数：
329
题目链接：Trapping Rain Water
Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.
For example,
Given ...
分类：
移动开发 时间：
2015-02-09 00:48:49
阅读次数：
207
题目：
Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.
For example,
Given [0,1,0,2,1,0,1,3,2...
分类：
移动开发 时间：
2015-02-04 13:08:10
阅读次数：
256
Givennnon-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.Fo...
分类：
移动开发 时间：
2015-02-02 17:34:58
阅读次数：
282
