#include<bits/stdc++.h>
using namespace std;
int main(){
freopen("*.in","r",stdin);
freopen("*.out","w",stdout);
//.....(代码程序)
fclose(stdin);
fclose(stdout);
return 0;
}
//"*"=文件名;
#include<bits/stdc++.h>
using namespace std;
int main(){
freopen("*.in","r",stdin);
freopen("*.out","w",stdout);
//.....(代码程序)
fclose(stdin);
fclose(stdout);
return 0;
}
//"*"=文件名;