Cod sursa(job #1509146)
Utilizator | Data | 23 octombrie 2015 15:52:51 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.5 kb |
#include <fstream>
#include <math.h>
using namespace std;
ifstream in("lgput.in");
ofstream out("lgput.out");
int main()
{
long long n,x,p,r;
in>>n;
in>>p;
if(p%4==0)
{
x=pow(n,4);
r=x%1999999973;
}
if(p%4==1)
{
x=pow(n,1);
r=x%1999999973;
}
if(p%4==2)
{
x=pow(n,2);
r=x%1999999973;
}
if(p%4==3)
{
x=pow(n,3);
r=x%1999999973;
}
out<<r;
return 0;
}