Cod sursa(job #2548663)
Utilizator | Data | 16 februarie 2020 21:17:54 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 10 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include <bits/stdc++.h>
#define mod 1999999973
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
unsigned long long n,d,i,nr,p;
int power(int n,int p)
{
if(p==0)
return 1;
if(p%2==0)
return ((power(n,p/2)%mod)*(power(n,p/2)%mod))%mod;
else
return ((power(n,p-1)%mod)*(n%mod))%mod;
}
int main()
{
f>>n>>p;
g<<power(n,p);
return 0;
}