Cod sursa(job #3293448)

Utilizator Dia3141Costea Diana Stefania Dia3141 Data 11 aprilie 2025 18:08:30
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include <fstream>
#define mod 1999999973
using namespace std;
ifstream cin("lgput.in");
ofstream cout("lgput.out");
int a,b;
int main()
{
    cin>>a>>b;
    int p=1;
    while(b!=0){
        if(b%2!=0)
            p=1LL*a*p%mod;
        a=1LL*a*a%mod;
        b/=2;
    }
    cout<<p;
    return 0;
}