Cod sursa(job #3266263)
Utilizator | Data | 6 ianuarie 2025 22:41:21 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 10 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.43 kb |
#include<iostream>
#include<fstream>
using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");
const int MOD = 1999999973;
int lgput(long long n, long long p){
long long nr = 1;
while(p>0){
if(p%2 == 1){
nr = nr*n%MOD;
}
p/=2;
n=n*n;
}
return nr;
}
int main(){
long long p,n;
fin>>n>>p;
fout<<lgput(n,p);
return 0;
}