You are required to write an interactive object-oriented program which performs the following tasks:

1- Reads 16 integers into a two-dimensional array.

2- Prints the content of the array.

3- Finds the sum of each row.

4- Finds the sum of each column.

5- Finds sum of the main diagonals (right and left main diagonals).

6- Prints the results using an appropriate format (see the requirements).