Write C# code to declare a variable to store the age of a person. Then the output of the program is as an example shown below

1. 
   Write a method FindMax that takes two integer values and returns the larger of the two, use it in application.
   
2. 
   Write C# code to declare a variable to store the age of a person. Then the output of the program is as an example shown below:
   

3. Write a C# program to detect key presses. If the user pressed number keys( from 0 to 9), the program will display the number that is pressed, otherwise the program will show "Not allowed".

4. Write C# code to produce the output shown below:

******

****

**

*

5. Write C# code to print the following pattern:

12*****

1234***

123456*

6. Write C# program to print the table of characters that are equivalent to the Ascii codes from 1 to 122.

7. A two-dimensional array stores values in rows and columns. By using two-dimensional array, write C# program to display a table of numbers

8. 
   you are about to write C# program to display a matrix as shown below. The diagonal of the matrix fills with 0s. The lower side fills will -1s and the upper side fills with 1s.