Cod sursa(job #2404545)
Utilizator | Data | 12 aprilie 2019 23:43:31 | |
---|---|---|---|
Problema | Invers modular | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.41 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin ("inversmodular.in");
ofstream fout ("inversmodular.out");
void exte(int a, int b, int& m, int& n){
if(!b){
m=1;
n=0;
return;
}
int M,N;
exte(b,a%b,M,N);
m=N;
n=M-N*(a/b);
}
int main()
{
int a,n,x,y;
cin>>a>>n;
exte(a,n,x,y);
cout<<x/*<<" "<<y*/;
return 0;
}