Cod sursa(job #1257985)
Utilizator | Data | 8 noiembrie 2014 12:59:53 | |
---|---|---|---|
Problema | Invers modular | Scor | 0 |
Compilator | cpp | Status | done |
Runda | cls6ichbsim1 | Marime | 0.23 kb |
#include <cstdio>
using namespace std;
int main()
{
freopen("inversodular.in","r",stdin);
freopen("inversmodular.out","w",stdout);
int n,i,p=1,a;
scanf("%d%d",&n,&a);
printf("%d",pow(n,a-2)%a);
return 0;
}