Practical exam 01: 120 minutes
1. (3 points) Write a program that repeatedly prompts a user for numbers until the user enters a positive interger number. Once a valid number is entered, the program converts the number into a binary number and print out the result. If the user enters anything other than a valid number catch it with a try/except and put out an appropriate message and ignore the number. For example, enter -1 and 10 and match the output below.
Enter a positive integer number: -1
The number must be positive.
Enter a positive integer number: 12
12 is converted into binary: 1100
