题目很水,我想代码应该就是最好的注释,实现如下:
/************************************************************************* > File Name: trim_space.c > Author: KrisChou > Mail:zhoujx0219@163.com > Created Time: Sun 24 Aug 2014 10:03:33 AM CST ************************************************************************/ #include <stdio.h> #include <stdlib.h> #include <string.h> #define N 128 static int my_isspace(char c) { if(c == ' ' || c == ' ' || c == ' ' || c == 'v') return 1; else return 0; } static void trim_space(char *line) { int pre, work_index; pre = -1; work_index = 0; while(line[work_index] != '