Cod sursa(job #2277355)
Utilizator | Data | 6 noiembrie 2018 08:11:15 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 10 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.28 kb |
#include <fstream>
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
int P, N, p = 1;
int main()
{
f >> N >> P;
while(P != 0)
{
if(P % 2 == 1)p *= N;
N *= N;
P /= 2;
}
g << p % 1999999973;
return 0;
}