# | Time | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
19605 | javelinsman | Α (kriii4_P1) | C++14 | 0 ms | 1716 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include<iostream>
#include<algorithm>
using namespace std;
typedef long long ll;
const ll MOD = 1e9+7;
ll go(ll x,ll y){
if(y==0) return 1;
if(y==1) return x;
if(y%2) return (go(x,y-1)*x)%MOD;
ll h = go(x,y/2);
return h*h%MOD;
}
int main(){
ll a,x;
cin>>a>>x;
cout<<go(a,x);
}
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