How Will You Compare Solution

This Java program introduces a custom Comparator class. The class provides methods to compare different types of data: integers, strings, and integer arrays. The comparison is based on equality, not on ordering.

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Here is the How Will You Compare Solution from HackerRank using CodeRankGPT:

The Comparator class in this program provides three methods for comparison. The first method compares two integers for equality. The second method compares two strings for equality using the equals method of the String class. The third method compares two integer arrays for equality using the equals method of the Arrays class. This method checks if both arrays are of the same length and all corresponding pairs of elements in the two arrays are equal.


import java.util.Arrays;

public class HowWillYouCompare {
    private static class Comparator {
        public boolean compare(int a, int b) {
            return a == b;
        }

        public boolean compare(String a, String b) {
            return a.equals(b);
        }

        public boolean compare(int[] a, int[] b) {
            return Arrays.equals(a, b);
        }
    }
}

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