Question

Write a program that takes 10 integers as input. The program places the even integers into an array called evenList, the odd integers into an array called oddList, and the negative integers into an array called negativeList. The program displays the contents of the three arrays after all the integers have been entered

Answer 1

import java.util.Scanner;

public class Main{

public static void main(String [] args){

Scanner integers = new Scanner(System.in);

int a, countNegative = 0, countOdd = 0, countEven = 0;

int []arr = new int[10];

System.out.println("Enter 10 integers");

for(a = 0; a < arr.length; a++){

arr[a] = integers.nextInt();

if(arr[a] < 0)

countNegative++;

if(arr[a] % 2 == 0)

countEven++;

if(arr[a] % 2 == 1)

countOdd++;

}

int[] oddList = new int[countOdd];

int[] evenList = new int[countEven];

int[] negativeList = new int[countNegative];

int o, e, n, o1, e1, n1, i;

for(o = 0; o < arr.length; o++){

if(arr[o] % 2 == 1){

for(o1 = 0; o1 < countOdd-1; o1++){

oddList[o1] = arr[o];

}

}

else if(arr[0] % 2 == 0){

for(e1 = 0; e1 < countEven-1; e1++){

evenList[e1] = arr[o];

}

}

else{

for(n1 = 0; n1 < countNegative-1; n1++){

negativeList[n1] = arr[o];

}

}

}

for(i = 0; i < countOdd-1; i++){

System.out.println(oddList[i]);

}

for(i = 0; i < countNegative-1; i++){

System.out.println(negativeList[i]);

}

for(i = 0; i < countEven-1; i++){

System.out.println(evenList[i]);

}

}

}