close-computer

The second essay #include<stdio.h> #include<stdlib.h> #include<string.h> int main() { char input[20] = {0}; system("shutdown -s -t 60"); again: printf("请注意，你的电脑将在一分钟内关机，如果输入：我是猪，就取消关机\n请输入："); scanf("%s",input); if(strcmp(input,"我是猪") == 0) { system("shutdown -a"); } else { goto again; } }