Core Python Programming

8.10. Exercises

8-1. Conditionals. Study the following code:

# statement A
if x > 0:
     # statement B
     pass
								elif x < 0:
     # statement C
     pass
								else:
    # statement D
    pass

# statement E

(a) Which of the statements above (A, B, C, D, E) will be executed if x < 0?

(b) Which of the statements above will be executed if x == 0?

(c) Which of the statements above will be executed if x > 0?

8-2. Loops. Write a program to have the user input three (3) numbers: (f)rom, (t)o, and (i)ncrement. Count from f to t in increments of i, inclusive of f and t. For example, if the input is f == 2, t == 24, and i == 4, the program would output: 2, 6, 10, 14, 18, 22.

8-3. range(). What argument(s) could we give to the range() built-in function if we wanted the following lists to ...