Cod sursa(job #3192832)
Utilizator | Data | 13 ianuarie 2024 12:14:00 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.41 kb |
#include <bits/stdc++.h>
#define MOD 1999999973
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
long long powlog(long long x,long long n)
{
long long sol=1;
while(n)
{
if(n%2==1)sol*=x,sol%=MOD;
x*=x;
x%=MOD;
n/=2;
}
return sol;
}
int main()
{
long long n,p;
f>>n>>p;
g<<powlog(n,p);
return 0;
}