Cod sursa(job #2937944)
Utilizator | Data | 11 noiembrie 2022 14:20:43 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 10 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.38 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
int Putere(int A , int n)
{
int P = 1;
while(n)
{
if(n % 2 == 1)
P = (P * A)%1999999973;
A = (A*A)%1999999973;
n=n/2;
}
return P;
}
int main()
{
int n,a,b;
f>>a>>b;
g<<Putere(a,b);
return 0;
}