Cod sursa(job #2252088)
Utilizator | Data | 2 octombrie 2018 12:06:58 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 0 |
Compilator | cpp | Status | done |
Runda | musai_must | Marime | 0.34 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main()
{
ifstream f("lgput.in");
ofstream g("lgput.out");
int a,n;
f>>a>>n;
int sol 1;
for(int i = 1; i <= (i<<30); i++)
{
if(n & i) sol = (sol * a)% 1999999973;
a = (a * a) %1999999973;
}
g<<sol;
return 0;
}