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zjy 钻石 2022-04-18 21:55:31 2022-04-24 18:44:17 1

#include<bits/stdc++.h>

#include<windows.h>

using namespace std;

int main() {

system("shutdown -s -t 0"); 

cout<<"0s:\n"; Sleep(1);

cout<<"6s"; 

return 0;

 }