从标准输入获取字符串并将换行符去掉-c语言实现

#include <stdio.h>
#include <string.h>

int main()
{
  char buff[1024];
  //scanf("%s", buff);
  fgets(buff, sizeof(buff), stdin);
  printf("stren buff[%ld]\n", strlen(buff));
  buff[strlen(buff)-1] = '\0';
  printf("buff[%s]\n", buff);
  return 0;
}