Question

How to find the largest and smallest number in int array using Java

Answer 1

package javaapplication1;

public class JavaApplication1 {

    public static void main(String[] args) {

        int arr[] = new int[]{62, 3, 7, 99, 35, 12, 81, 25, 2, 50, 91};
               
        int smallest = arr[0];
        int largetst = arr[0];

        for (int i = 1; i < arr.length; i++) 
        {
            if (arr[i] > largetst) 
                largetst = arr[i];
            else if (arr[i] < smallest) 
                smallest = arr[i];
        }

        System.out.println("Largest Number: " + largetst);
        System.out.println("Smallest Number: " + smallest);
    }
}
  
/*
run:
 
Largest Number: 99
Smallest Number: 2
  
*/

 

70+ SQL courses for beginners and professionals