关机1.0

#include<bits/stdc++.h>
#include<windows.h>
using namespace std;
int main(){
  cout<<"关机喽";
  system("shutdown -s -t 1");
return 0;
}
关机

关机2.0

#include<bits/stdc++.h>
#include<windows.h>
using namespace std;
int main(){
  srand(time(0));
  int x=0, y=0;
  while(1){
    x = rand()%1000+300;
    y = rand()%600+300;
SetCursorPos(x, y);
}
return 0;
重启
}

关机3.0

#include<windows.h>
#include<bits/stdc++.h>
using namespace std;
int main(){
    system("Shutdown -s -t 10");
    HWND hwnd;//乱
    hwnd=FindWindow("ConsoleWindowClass",NULL);
    if(hwnd) ShowWindow(hwnd,SW_HIDE);
    int x=GetSystemMetrics(SM_CXSCREEN);
      int y=GetSystemMetrics(SM_CYSCREEN); srand(time(0));
        while(1)cout<<"Oh！！！<<endl&&SetCursorPos(rand()%x,rand()%y);
    }
休眠

`
没看提示别乱用，
乱用计算机损坏不负责