Cod sursa(job #941032)
Utilizator | Data | 17 aprilie 2013 19:55:18 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.28 kb |
using namespace std;
#include<fstream>
ifstream eu("lgput.in");
ofstream tu("lgput.out");
# define MOD 1999999973
long long P,Sol=1,N;
int main()
{
eu>>N;
eu>>P;
while(P)
{
if(P%2==1)
{
Sol=(Sol*N)%MOD;
}
N=(N*N)%MOD;
P=P/2;
}
tu<<Sol;
return 0;
}