Write an error-free Java program to do the following things. Type your program a

Question

Write an error-free Java program to do the following things. Type your program and turn in at the beginning of class on 3 April 2017. The program should prompt the user to input a sequence of numbers and then displays the numbers as a bar chart using asterisks. The numbers must be stored in an array. There will be 6 numbers in total. Write a method to determine the largest value in the array and then from main0 display the largest value. Sample output Input population of state 1 (in millions):2 Input population of state 2 (in millions):4 Input population of state 3 (in millions):1 Input population of state 4 (in millions): 6 Input population of state 5 (in millions):4 Input population of state 6 (in millions): 3 .Max value entered = 6

Explanation / Answer

//code

import java.util.Scanner;

/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/

/**
*
* @author Surya
*/
public class Population {
  
    public static void main(String argv[])
    {
        int n=6,i,j;//variable declaration
        int a[]=new int[n];//array variable to store input values...
        Scanner sc = new Scanner(System.in);//variable to read number
      
        //reading population in millions of 6 states
      
        i=0;
        while(i<n)
        {
            System.out.print("Input population of state "+(1+i)+" (in millions ) :");//prompting input
            a[i]=sc.nextInt();//reading number
            i++;
          
        }
      
        //displaying in bar chart and calculating max
      
        i=0;
        int max=a[i];
        while(i<n)
        {
            j=0;
            System.out.print(".");//printing bar chart
            while(j<a[i])
            {
          
            System.out.print("*");
            j++;
            }
            System.out.println();
            if(a[i]>max)max=a[i];//calculating max
            i++;
        }
      
        //printing max
      
        System.out.println("Max value entered = "+max);
      
      
      
      
      
      
      
  
    }
  
}

ouput:-

run:
Input population of state 1 (in millions ) :2
Input population of state 2 (in millions ) :4
Input population of state 3 (in millions ) :1
Input population of state 4 (in millions ) :6
Input population of state 5 (in millions ) :4
Input population of state 6 (in millions ) :3
.**
.****
.*
.******
.****
.***
Max value entered = 6
BUILD SUCCESSFUL (total time: 14 seconds)

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