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what is the meaning of this line return gcd(a-b, b);

Kind Koala answered on November 22, 2022 Popularity 1/10 Helpfulness 1/10

answer what is the meaning of this line return gcd(a-b, b);

what is the meaning of this line return gcd(a-b, b);

Comment

int gcd(int a, int b) 
{ 
    // Everything divides 0  
    if (a == 0) 
       return b; 
    if (b == 0) 
       return a; 
  
    // base case 
    if (a == b) 
        return a; 
  
    // a is greater 
    if (a > b) 
        return gcd(a-b, b); 
    return gcd(a, b-a); 
}

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Source: www.freecodecamp.org

Tags: line return this whatever

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