Question

PP 8.2 Modify the program from PP 8.1 so that it works for numbers in the range between −25 and 25

THIS IS MY CODE! please edit this...Thank you

import java.util.Scanner;

public class Array {

public static void main (String[] args) {

Scanner scan = new Scanner (System.in);

int[] integs = new int[51];

System.out.println("Enter integers 0-50 [enter -1 to quit]: ");

int nums = scan.nextInt();

while (nums != -1 && nums>=0 && nums<=50) {

integs[nums]++;

nums = scan.nextInt();

}

for (int index = 0 ; index<=50 ; index++) {

if (integs[index] > 0) {

System.out.println(index+ " : " +integs[index]);

}

}

}

}

Answer 1

import java.util.Scanner;

public class Array {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int[] integs = new int[51];
        System.out.println("Enter integers -25 - 25 [enter -1 to quit]: ");
        int nums = scan.nextInt();
        while (nums != -1 && nums >= -25 && nums <= 25) {
            integs[nums+25]++;
            nums = scan.nextInt();
        }
        for (int index = 0; index <= 50; index++) {
            if (integs[index] > 0) {
                System.out.println(index-25 + " : " + integs[index]);
            }
        }
    }
}