c语言基础之字符串删除指定字符

Question

c语言基础之字符串
题目要求删除指定字符
但是这歌程序运行是写入什么输出什么

Answer 1

#include <stdio.h>
int main()
{
  char s[100], temp[100], i, j;
  char c, c1;
  gets(s);
  c = getchar();
  i = j = 0;
  while (c1 = s[i++])
    {
      if (c1 != c)
        temp[j++] = c1;
    }
  temp[j] = '\0';
  puts(temp);
  return 0;
}