Question: Make a program to verify whether the credit card numbers from ABCD Bank are valid or not. A valid credit card from ABCD Bank has the following characteristics: It must start with a 4, 5 or 6. It must contain exactly 16 digits. It must only consist...
Question 1: Write a Python program (either use function or object method) to check the validity of password input by users. Validation : At least 1 letter between [a-z] and 1 letter between[A-Z]. At least 1 number between [0-9]. At least 1 character from [$#@]. Minimum length...
Question： Use TKinter and grid control to create following form: ...
Question: Write a function luckySum(a, b, c) to calculate sum of given 3 int values, a b c. The function will have a return value of their sum. However, if one of the values is 13 then it does not count towards the sum and...
Import practice: Question 1. Write a short program to generate a list of five random integer numbers from 1 to 20, and print them out. Question 2. Write a short program that prints out a random decimal number every 3 seconds for 30 seconds Bonus Question (Difficulty: Hard): Write a function to print your name...