hashihi raja
java
1 Answer(s)      4 years and a month ago
Posted in : Java Beginners

Write a complete Java program that prompt the user to enter TEN (10) integers and keep these integers in an array named num[]. Next display in reverse order all the integers that are greater than 15, and calculate and display the total of all integers that are smaller than 15. Use for loops for all repetitive processes and the JOptionPane method for input.

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March 7, 2011 at 3:31 PM


Java Array Example

import javax.swing.*;
class ArrayExample7{
    public static void main(String[] args){
        int num[]=new int[10];
        int sum=0;
        for(int i=0;i<num.length;i++){
        String number=JOptionPane.showInputDialog(null,"Enter number");
        num[i]=Integer.parseInt(number);
        if(num[i]<15){
            sum+=num[i];
        }
        }
        String st="";
        for(int i=0;i<num.length;i++){
            if(num[i]>15){
                st+=num[i]+" ";
            }
        }
        String arr[]=st.split(" ");
        System.out.println("Numbers that are greater than 15 in reversing order:");
        for(int i=arr.length-1;i>=0;i--){
            System.out.println(arr[i]);
        }
        System.out.println("Sum of numbers less than 15: "+sum);
    }
}









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