Cod sursa(job #3348606)

Utilizator StefanS007Stefan Sigartau StefanS007 Data 22 martie 2026 22:37:42
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.35 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>

using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");
long long a,n,ans=1;
const long long mod=1999999973;
int main()
{
    fin>>a>>n;
    while(n)
    {
        if(n%2==1)
        {
            ans=ans*a%mod;
        }
        a=a*a%mod;
        n/=2;
    }
    fout<<ans;
    return 0;
}