Cod sursa(job #2396863)
| Utilizator | Data | 3 aprilie 2019 21:23:32 | |
|---|---|---|---|
| Problema | Ridicare la putere in timp logaritmic | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.34 kb |
#include <fstream>
#define MOD 1999999973
using namespace std;
int main()
{
ifstream f("lgput.in");
ofstream g("lgput.out");
long long a,b,rezultat=1;
f>>a>>b;
while(b)
{
if(b%2==1)
rezultat=(rezultat*a)%MOD;
b=b/2;
a=(a*a)%MOD;
}
g<<rezultat;
return 0;
}
