Count how many numbers are negative in an array? Approach: Assume array of integer arr = [5,-9,66,-8,37] As we know a negative number is a real number less than zero We are going to apply the same logic here , and check the number of negative numbers in the array. Expected output is : 2 ,since there are 2 negative numbers among the set of numbers Implementing in Java /* Read input from STDIN. Print your output to STDOUT*/ import java.io.*; import java.util.*; public class CountNegativeNumbers{ public static void main(String args[] ) throws Exception { //Write code here Scanner scan = new Scanner(System.in); int n = scan.nextInt(); // takes user input int a[] = new int[n]; // creates array depending on the user input int count=0; //count variable which is zero initially for(...