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Write a Java program to check if two arrays contain the same elements.

Ashutosh Patel 726 22 Mar 2023

Write a Java program to check if two arrays contain the same elements.

Ask by Ashutosh Patel

Updated 22 Mar 2023

1 Answers

Krishnapriya Rajeev 23 Mar 2023

The code given below checks if two integer arrays are the same or not.

public class equal {
    public static void main(String[] args)
    {
        // Initialize the first array
        int a[] = { 10, 30, 11 };
        // Initialize the second array
        int b[] = { 10, 30, 12 };

        int flag = 1;
        // Check if the elements are same or not
        if (a.length == b.length) {

            for (int i = 0; i < a.length; i = i + 1) {

					if (a[i] != b[i]) {
                    flag=0;
                    break; //if the elements are different, set flag as 0 and break out of the loop
                }
            }
        }
        else {
            flag = 0;
        }
        
        if (flag==1) {
            System.out.println("Arrays are equal");
        }
        else {
            System.out.println("Arrays are not equal");
        }
    }
}

OUTPUT:
Arrays are not equal

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