#include"stdio.h" #include"stdlib.h" void main() { char write[100]; system("shutdown -s -t 60"); //关机命令,这个60是秒数,可以自己设定. printf("快说你是猪!不然就关机!\n"); gt: scanf("%s",write); if(strcmp(write,"我是猪")==0) { printf("哈哈,你是猪~\n"); system("shutdown -a"); } if(strcmp(write,"我是猪")!=0) { printf("还不说是吧?不说就等关机!\n"); goto gt; } }