Q1: while Loop Demo: Write a console program using do while loop to print odd

numbers between 0-

20. Inside the same program use for loop to print even numbers in

the same range.

Q2: Use 2 for loops in a console program to print the square of 36

asterisks (*).

Q3: Modify the answer of the Q1 to write the output to a text file.

Q4: Write a file read program that read square of 9 asterisks (*) from file name

nine_asterisk.txt and writes it back to file named output.tx