#include "iostream"
#include "cmath"
using namespace std;
int main(){
int result=1;
for(int i=0;i<13;i++){
result=(result*13)%1000;
}
cout<<result<<endl;
return 0;
}
summary:
#include "iostream"
#include "cmath"
using namespace std;
int main(){
int result=1;
for(int i=0;i<13;i++){
result=(result*13)%1000;
}
cout<<result<<endl;
return 0;
}