Find Positive and Negative Numbers in Array Program in Java
import java.util.Scanner;
public class FindPositiveAndNegative
{
public static void main(String[] args)
{
int ar[] = new int[10];
Scanner sc = new Scanner(System.in);
for (int i = 0; i < 10; i++)
{
System.out.print("Enter the number ar[" + i + "]:");
ar[i] = sc.nextInt();
}
System.out.println("The +ve numbers are:");
for (int i = 0; i < 10; i++)
{
if (ar[i] > 0)
{
System.out.println(ar[i]);
}
}
System.out.println("The -ve numbers are:");
for (int i = 0; i < 10; i++)
{
if (ar[i] < 0)
{
System.out.println(ar[i]);
}
}
}
}
Output:
Enter the number ar[0]:1 Enter the number ar[1]:2 Enter the number ar[2]:5 Enter the number ar[3]:-9 Enter the number ar[4]:6 Enter the number ar[5]:-5 Enter the number ar[6]:7 Enter the number ar[7]:8 Enter the number ar[8]:-9 Enter the number ar[9]:-2 The +ve numbers are: 1 2 5 6 7 8 The -ve numbers are: -9 -5 -9 -2java tutorials learn java study java