Cod sursa(job #2282199)
| Utilizator | Data | 13 noiembrie 2018 14:00:11 | |
|---|---|---|---|
| Problema | Ridicare la putere in timp logaritmic | Scor | 30 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.47 kb |
#include <bits/stdc++.h>
#define DIM 500005
#define MODULO 1999999973
using namespace std;
ifstream in("lgput.in");
ofstream out("lgput.out");
long long a, b;
long long power( long long a, long long b )
{
if( b == 0 )
return 1;
long long rez = power( a, b/2 );
if( b % 2 == 0 )
return rez*rez%MODULO;
else
return a%MODULO*rez*rez%MODULO;
}
int main()
{
in>>a>>b;
out<<power(a, b);
return 0;
}
