Cod sursa(job #2309516)
Utilizator | Data | 29 decembrie 2018 11:10:31 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.38 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
#define int uint64_t
int pow(int n,int k,int mod=1999999973)
{
int a=1;
while(k>0)
{
if(k&1) a*=n,a%=mod;
n*=n,n%=mod;
k/=2;
}
return a;
}
int32_t main()
{
int N,K;
f>>N>>K;
g<<pow(N,K);
return 0;
}