Cod sursa(job #2946070)
Utilizator | Murgu Bogdan World_shifter | Data | 24 noiembrie 2022 15:33:05 |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.45 kb |
#include <fstream>
#include <iostream>
using namespace std;
ifstream in("lgput.in");
ofstream out("lgput.out");
const int M=1999999973;
long long putere(long long n, long long p){
if(p==1){
return n%M;
}
if(p%2!=0){
return n%M*putere(n,p-1)%M;
}else{
return putere(n,p/2)%M*putere(n,p/2)%M;
}
}
int main()
{
long long n,p;
in>>n>>p;
out<<putere(n,p);
return 0;
}