/C++/Implementation of Extended Euclidian theorem

Implementation of Extended Euclidian theorem

int gcd(int a, int b, int& x, int& y) {
    if (b == 0) {
        x = 1;
        y = 0;
        return a;
    }
    int x1, y1;
    int d = gcd(b, a % b, x1, y1);
    x = y1;
    y = x1 - y1 * (a / b);
    return d;
}

Source: cp-algorithms.com

Similar codes

11 votes282 views2 answers
C++ get ascii value of char
C++
0 vote271 views1 answer
Declaring array of int
C++
0 vote293 views1 answer
Age in days in c++
C++
29 votes258 views10 answers
Hello world c++
C++
1 vote339 views1 answer
File descriptor linux c++
C++
1 vote271 views1 answer
Make cin cout faster
C++
1 vote277 views1 answer
Formal parameters c++
C++
2 votes262 views3 answers
Selection sort cpp
C++
0 vote268 views1 answer
Check if a variable is tring c++
C++
0 vote264 views1 answer
Getline int
C++