Question

6.2 - Write a program that reads numbers and adds them to a list if they aren't already contained in the list. When the list contains ten numbers, the program displays the contents and quits.

Use Python 3 Please. Comments in code if you can

Answer 1

list1 = [] #list initialization

while True: #infinite loop

if len(list1) == 10: #if list length is 10 then infinite loop break

break

else:

n = int(input("Enter the number : ")) #else prompts input from user

if n not in list1: #if number wasn't found on the list, then append it.

list1.append(n)

print(list1)