Showing posts with label array in java. Show all posts
Showing posts with label array in java. Show all posts

Saturday, June 25, 2016

Sum and Average of Numbers Using Array in Java

A simple program that I wrote in Java to find the sum and average of numbers using one dimensional array in Java. What the program does it will ask the user to give a series of integer number and then the program will compute the sum and average of the five numbers given by the user of our program.

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Sample Program Output


Program Listing

sum_array.java

package hello;

import java.util.Scanner;

public class sum_array {

 
 public static void main(String args[]){
 
 Scanner input = new Scanner(System.in);
    
       int num[]=new int[5];
       int average=0,i=0,sum=0;
     
       System.out.println("Sum and Average of Numbers Using Array in Java");
       System.out.println();
       for (i=0;i<num.length;i++) {
       
       
          System.out.print("Enter a Number : ");
           num[i]=input.nextInt();
           sum=sum+num[i];
       }
       
       average=(sum/5);
       
       System.out.println();
       System.out.println("The total sum is  "+ sum + ".");
       System.out.println();
       System.out.println("The average is "+average+".");
       System.out.println();
       System.out.println("\t End of Program");
 
 }
 
 
}