Cod sursa(job #2609044)
Utilizator | Data | 2 mai 2020 04:04:36 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.36 kb |
#include <bits/stdc++.h>
#define mod 1999999973
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
int put(int n,int p)
{
int r=1;
while(p)
{
if(p%2==1)
r=( 1LL * r % mod * n % mod ) % mod ;
n = ( 1LL * n % mod * n % mod ) % mod;
p /= 2;
}
return r;
}
int n,p;
int main()
{
f>>n>>p;
g<<put(n,p);
}