/*

Jacob John

*/

package assignment2;

import java.util.Scanner;

public class multiDim {

public static void main(String[] args) {

int i, j;

double t;

// Declaring 2-D array with 4 rows

int arr[][] = new int[4][];

// input for each batch

Scanner sc = new Scanner(System.in);

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

System.out.print("Enter number of students for batch " + (i + 1) + ": ");

t = sc.nextDouble();

arr[i] = new int[(int) Math.ceil(t / 4)];

for (j = 0; j < arr[i].length; j++) {

if (t >= 4)

arr[i][j] = 4;

else

arr[i][j] = (int) t;

t = t - 4;

}

}

sc.close();

// Displaying the values of 2D Jagged array

int cfour = 0;

System.out.println("Contents of 2D Jagged Array");

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

for (j = 0; j < arr[i].length; j++) {

System.out.print(arr[i][j] + " ");

if (arr[i][j] == 4)

cfour++;

}

System.out.println();

}

System.out.println("Number of tutors with 4 students are: " + cfour);

}

}