Q1. Print all the odd numbers from 1 to a user specifiable upper limit (inclusive) using both while and for loops

Example, Please enter a number:

9

Odd numbers from 1 to 9 are:

1 3 5 7 9 HINT: The number 9 should be included!!!

2. Write a program called CheckerBoard that displays the following nn (n=7) checkerboard pattern using two nested for-loops.

# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #