Cod sursa(job #2370880)

Utilizator usureluflorianUsurelu Florian-Robert usureluflorian Data 6 martie 2019 14:14:33
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.34 kb
#include <bits/stdc++.h>
#define mod 1999999973
using namespace std;
ifstream f ("lgput.in");
ofstream g ("lgput.out");
long long a,b,sol;
int main()
{
    ios::sync_with_stdio(false);
    f>>a>>b;
    sol=1;
    while(b)
    {
        if(b&1) sol=sol*a%mod;
        a=a*a%mod;
        b>>=1;
    }
    g<<sol;
    return 0;
}