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;}