Cod sursa(job #2303006)

Utilizator radugnnGone Radu Mihnea radugnn Data 15 decembrie 2018 13:23:08
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
ifstream fin ("lgput.in");
ofstream fout ("lgput.out");
int N,P,sol;
int MOD=1999999973;
int main(){
    fin>>N>>P;
    sol=1;
    while(P){
        if(P&1)
            sol=(1LL*sol*N) % MOD;
        N=(1LL*N*N) % MOD;
        P>>=1;
    }
    fout<<sol;
    return 0;
}