Cod sursa(job #2824024)
Utilizator | Data | 30 decembrie 2021 17:35:26 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.32 kb |
#include <iostream>
#include<fstream>
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
int main()
{
long long N, P, a=1, mo=1999999973;
f>>N>>P;
while(P)
{
if(P%2==1)
{
a = (a*N)%mo;
}
N= (N*N)% mo;
P=P/2;
}
g<<a;
return 0;
}