Java if statement check Negative, Positive and Zero Values

Question

We would like to check Negative, Positive and Zero Values using if statement.

Write a program that inputs five numbers

Determine and print the number of negative numbers input, the number of positive numbers input and the number of zeros input. 

import java.util.Scanner;

public class Main{

    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);

        //your code here
    }/*from   w  w  w .j  a v  a 2  s  . c  o  m*/
    // determine value of integer
    private static boolean isPositive(int x){
        return x > 0;
    }
    private static boolean isNegative(int x){
        return x < 0;
    }
    private static boolean isZero(int x){
        return x == 0;
    }
}




import java.util.Scanner;

public class Main{

    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);

        int positive = 0, negative = 0, zero = 0;

        for(int i=0; i<5; i++){
            System.out.printf("%d/5. Enter integer: ", i+1);
            int val = sc.nextInt();

            if(isPositive(val)){
                positive++;
            }else if(isNegative(val)){
                negative++;
            }else if(isZero(val)){
                zero++;
            }
        }

        System.out.printf("Negative = %d\nPositive = %d\nZeros = %d\n",
                negative, positive, zero);
    }
    // determine value of integer
    private static boolean isPositive(int x){
        return x > 0;
    }
    private static boolean isNegative(int x){
        return x < 0;
    }
    private static boolean isZero(int x){
        return x == 0;
    }
}



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