1. (Using PYTHON)

Assume choice references a string. The following if statement determines whether choice is equal to Y or y:

if choice == Y or choice == y:

Rewrite this statement so it only makes one comparison, an does not use the or operator. (Hint: use either the upper or lower methods.)

Write a loop that counts the number of space characters that appear in the string referenced by mystring.

Write a loop that counts the number of digits that appear in the string referenced by mystring.