Ask the user for a number and return a list that contains only elements from the original list a that are smaller than that number given by the user.

Practice3a.py

# Ask the user for a number and return a list that contains only elements
# from the original list a that are smaller than that number given by the user.

a = [1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89]
new_list = []
num = input("Enter a number to be compared with: ")

for i in a:
    if i<num:
        new_list.append(i)
    else:
        break

print(new_list)