listComprehension.py

# list comprehension =  a way to create a new list with less syntax
#                       can mimic certain lambda functions, easier to read
#                       list = [expression for item in iterable]
#                       list = [expression for item in iterable if conditional]
#                       list = [expression if/else for item in iterable]
# --------------------------------------------------------------
# squares = []                # create an empty list
# for i in range(1,11):       # create a for loop
#     squares.append(i * i)    # define what each loop iteration should do
# print(squares)
# squares = [i*i for i in range(1,11)]
# print(squares)

# --------------------------------------------------------------
students = [100,90,80,70,60,50,40,30,0]

# passed_students = list(filter(lambda x: x >= 60, students))
# passed_students = [i for i in students if i >= 60]
passed_students = [i if i >= 60 else "FAILED" for i in students]

print(passed_students)

# --------------------------------------------------------------