Cod sursa(job #3204697)
Utilizator | Data | 17 februarie 2024 11:48:41 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 10 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.36 kb |
#include <bits/stdc++.h>
#define MOD 1999999973
using namespace std;
long long mod_pow(int x, int y)
{
if(y==0)
return 1;
else
return mod_pow(x*x%MOD,y/2)*(y%2? x:1)%MOD;
}
int main()
{
ifstream fin ("lgput.in");
ofstream fout ("lgput.out");
int n,p;
fin>>n>>p;
fout<<mod_pow(n,p);
return 0;
}