Cod sursa(job #832499)
Utilizator | Data | 10 decembrie 2012 19:35:58 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.39 kb |
#include<fstream>
using namespace std;
long long putere ( long long n, long long m)
{
if(m==0)
return 1;
else
{
long long x=putere(n,m/2);
if(m%2)
return ((((n*x)%1999999973)*x)%1999999973);
else
return (x*x)%1999999973;
}
}
long long n,m;
int main()
{
ifstream f("lgput.in");
ofstream g("lgput.out");
f>>n>>m;
g<<putere (n,m);
return 0;
}