PythonCourse/Section_04/assignment_05.py at master · hashim-github/PythonCourse

Repository navigation

# Assignment 5

"""

Define a method that accepts a list as an argument

and returns True if one of the first_folder 4 elements

in the list is a 6. The list length may be less than 4.

first3([1, 2, 6, 3, 4]) → True

first3([1, 2, 3, 4, 6]) → False

first3([1, 2, 3, 4, 5]) → False

"""

def first3(numbers):

end = len(numbers)

if end > 4:

end = 4

for i in range(end): # loop over index 0,1,2,3

if numbers[i] == 6:

return True

# if we get here, the loop is over and we didn't find a 6

return False

print(first3([1,2,6,3,0,0])) # true

print(first3([1,2,3,3,0,6])) # false

print(first3([6])) # true

print(first3([])) # false

# Solution:

# def first3(numbers):

# # First figure the end for the loop

# end = len(numbers)

# if end > 4:

# end = 4

# for i in range(end): # loop over index [0, 1, 2, 3]

# if numbers[i] == 6:

# return True

# return False