c语言面试题（一）

1.删除特定字符串

   将给定字符串 s 里的 i 删去

 

#include<stdio.h>
#include<stdlib.h>
main(void)
{
        int i,j;
        char s[] = "enjoy yourself in linux!";
        for(i=0; s[i] != '\0'; i++) //此处是s[i]而非s[i+1] 仔细分析

        {
                if(s[i] == 'i') // 区别＝＝ 和 ＝

                {
                        for(j = i; s[j] != '\0'; j++) //用两不同的变量i,j

                        {
                                s[j] = s[j+1];
                        }
                }
        }
        printf("%s\n",s);
}