Please help with easy college first year java programming (OOP / 2D array etc)

Question 2. [11 points] You are given the start of a Java program that helps a hospital analyze the flow of patients through the emergency room below: import java.util.Scanner; public class HospitalFlow public static void main( String[] args ) // constants final int NUMDAYS- 20;// data over 20 days final int NUMHOURS = 24; // 24 hours in a day int[] [] data - new intL NUMHOURS ][ NUMDAYS ]; Scanner input - new Scanner( System.in ); int hour; int nump; // read input from user for ( int hr=0; hr