Cod sursa(job #3311991)
| Utilizator | Data | 25 septembrie 2025 12:24:55 | |
|---|---|---|---|
| Problema | Ridicare la putere in timp logaritmic | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.44 kb |
#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&1)
val=val*x%MOD;
x=x*x%MOD;
p>>=1;
}
return val;
}
int main()
{
long long n, p;
f>>n>>p;
g<<powlg(n,p);
f.close();
g.close();
return 0;
}
