Cod sursa(job #1014953)
Utilizator | Data | 23 octombrie 2013 18:38:26 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.41 kb |
#include<fstream>
#define mod 1999999973
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
long long n,p;
long long put(long long n,long long p ){
long long r=1;
while(p!=0) {
if(p%2==1){
r=(r*n)%mod;
}
n=(n*n)%mod;
p=p/2;
}
return r;
}
int main () {
f>>n>>p;
g<<put(n,p);
return 0;
}