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;
}