Find the maximum and minimum element in an array Java

 package learningJava;

import java.util.*;

public class minMax {

public static void minMax(int arr[], int size) {

//initialize min and Max from 0th index of array

// second option - -- min = 100, max = -100;

int min = arr[0];

int max = arr[0];

for(int i = 1 ; i < size; i++) {

if(arr[i] < min) {

min = arr[i];

}

if(arr[i] > max) {

max = arr[i];

}

}

System.out.println(min);

System.out.println(max);

}

public static void main(String[] args) {

Scanner scan = new Scanner(System.in);

System.out.println("Enter Size of an Array:");

int size = scan.nextInt();

System.out.println("Enter Element of Array:");

int arr[] = new int[size];

for(int i = 0 ; i < size; i++) {

arr[i] = scan.nextInt();

}

//call to function

minMax(arr,size);

}

}