SMALLEST AND HIGHEST NUMBER IN JAVA

 Write a program in Java that will check what is the highest and  lowest number given by the user using one dimensional array.

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Program Listing

// smallest_biggest_number.java

// Written By: Mr. Jake R. Pomperada, MAED-IT

// Date : July 7, 2015

// Email Address: jakerpomperada@yahoo.com

//                jakerpomperada@gmail.com

// Problem : Write a program in Java that will check what is the highest and

//           lowest number given by the user using one dimensional array.

import java.util.Scanner;  

public class smallest_highest {

    

    public static void main(String[] args) {

        Scanner input=new Scanner(System.in);

       

        int[] num= new int[10];

       

       System.out.print("\n\n"); 

       System.out.print("\t\tSMALLEST AND HIGHEST NUMBER IN JAVA ");

       System.out.print("\n\n");

       System.out.print("How many items ? : ");

       int n=input.nextInt();

       int smallest = Integer.MAX_VALUE;

       int biggest =Integer.MIN_VALUE;

      

       for(int i =0;i<n;i++) {

            int y=i+1;

            System.out.print("Enter item value no. " + y  + " value : ");

            num[i]=input.nextInt();

            if(num[i] < smallest) {

 

             smallest = num[i];

            }

            if (num[i] > biggest) {

                biggest = num[i];

               }

        }

       System.out.println();

       System.out.println("The Smallest number is  " +smallest + ".");

       System.out.println("The Biggest number is   " +biggest +".");

       System.out.println();

       System.out.println("\t\t END OF PROGRAM");     

       System.out.println("\n\n");

       input.close();

    }

}