Cod sursa(job #1685261)

Utilizator danstefanDamian Dan Stefan danstefan Data 11 aprilie 2016 16:23:10
Problema Ridicare la putere in timp logaritmic Scor 10
Compilator cpp Status done
Runda Arhiva educationala Marime 0.35 kb
Raporteaza aceasta sursa 
#include <cstdio>
#define MOD 1999999973
using namespace std;
int p,i,sol=1;
long long n;
int main()
{
    freopen("lgput.in","r",stdin);
    freopen("lgput.out","w",stdout);
    scanf("%lld%d",&n,&p);
    for(i=0; i<32; ++i)
    {
        if(p&(1<<i))sol=1LL*sol*n%MOD;
        n*=1LL*n%MOD;
    }
    printf("%d\n",sol);
    return 0;
}