Finding the max/min value in an array of primitives using Java

Question

It\'s trivial to write a function to determine the min/max value in an array, such as:

/**
 * 
 * @param chars
 * @return the max value in the array of chars         


        

Answer 1

The basic way to get the min/max value of an Array. If you need the unsorted array, you may create a copy or pass it to a method that returns the min or max. If not, sorted array is better since it performs faster in some cases.

public class MinMaxValueOfArray {
    public static void main(String[] args) {
        int[] A = {2, 4, 3, 5, 5};
        Arrays.sort(A);
        int min = A[0];
        int max = A[A.length -1];
        System.out.println("Min Value = " + min);        
        System.out.println("Max Value = " + max);
    }
}