Java | Functions | Question 6

Predict the output?

class Main { 
    public static void main(String args[]) {    
             System.out.println(fun()); 
    }    
    static int fun(int x = 0) 
    { 
      return x; 
    } 
} 

(A) 0
(B) Garbage Value
(C) Compiler Error
(D) Runtime Error

Answer: (C)

Explanation: Java doesn’t support default arguments. In Java, we must write two different functions.

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