Question

Write a method that accepts two string arrays and print common values between the two arrays (Perform case sensitive search while finding common values).

Answer 1

Answer:

public class Main

{

public static void main(String[] args) {

 String[] s1 = {"Hi", "there", ",", "this", "is", "Java!"};

 String[] s2 = {".", "hi", "Java!", "this", "it"};

 findCommonValues(s1, s2);

}

public static void findCommonValues(String[] s1, String[] s2){

    for (String x : s1){

        for (String y : s2){

            if(x.equals(y))

                System.out.println(x);

        }

    }

}

}

Explanation:

*The code is in Java.

Create a method named findCommonValues that takes two parameters, s1 and s2

Inside the method:

Create a nested for-each loop. The outer loop iterates through the s1 and inner loop iterates through the s2. Check if a value in s1, x, equals to value in s2, y, using equals() method. If such a value is found, print that value

Inside the main method:

Initialize two string arrays

Call the findCommonValues() method passing those arrays as parameters