Cod sursa(job #3341015)
| Utilizator | Data | 17 februarie 2026 17:21:44 | |
|---|---|---|---|
| Problema | Invers modular | Scor | 0 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.47 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream in ("euclid3.in");
ofstream out ("euclid3.out");
void euclid(int a , int b ,int & x ,int & y){
if (b==0){
x=1,y=0;
}
else{
int x1,y1;
euclid(b,a%b,x1,y1);
x=y1;
y=x1-y1*(a/b);
}
}
int main()
{
int n ;
int a,b,c,d;
int x,y;
in>>a>>b;
euclid(a,b,x,y);
out<<x;
return 0;
}
