Cod sursa(job #2581783)
Utilizator | Data | 15 martie 2020 19:42:24 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 10 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main()
{
ifstream fin("lgput.in");
ofstream fout("lgput.out");
long long N;
long long P;
fin>>N;
fin>>P;
long long inmultire = 1;
for(int i=0;i<(P/2);i++){
inmultire = inmultire*N;
}
if(P%2==1){
fout<<(inmultire*inmultire*N);
}
else{
fout<<(inmultire*inmultire);
}
}