Cod sursa(job #3237215)
| Utilizator | Data | 7 iulie 2024 10:58:31 | |
|---|---|---|---|
| Problema | Ridicare la putere in timp logaritmic | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.51 kb |
#include <iostream>
#include <fstream>
using namespace std;
const int MOD=1999999973;
ifstream f("lgput.in");
ofstream g("lgput.out");
long long powlg(long long a,long long p){
long long val=1,x=a%MOD;
while(p>0){
if(p%2!=0){
val=val*x%MOD;
}
x=x*x%MOD;
p/=2;
}
return val;
}
int main(){
long long N,P;
f>>N>>P;
g<<powlg(N,P);
f.close();
g.close();
f.close();
g.close();
return 0;
}
