In this unit, you used this code to ensure that the user would enter a number and not letters: while True:

try:

num = int(input("Enter your age: "))

break

except ValueError:

print("That's not a number!")

How could you modify this code to be sure that the user enters a positive number?

What is the first step in creating a maintenance ?

What is the digital revolution and how did it change society? what are the benefits of digital media?

Write a program that begins by reading in a series of positive integers on a single line of input and then computes and prints the product of those integers. integers are accepted and multiplied until the user enters an integer less than 1. this final number is not part of the product. then, the program prints the product. if the first entered number is negative or 0, the program must print “bad input.” and terminate immediately