testing.py

# Returns the larger value of either x or y, given x and y are numbers (Note: what value should be returned if they are equal?)

def max_of_2(x, y):
    """
    Num, Num -> Num

    Returns the larger of the two given numbers
    """
    if (x > y):
        return x
    else:
        return y

# print(max_of_2(1, 2)) # expect 2
# print(max_of_2(2, 1)) # expect 2
# print(max_of_2(2, 2)) # expect 2





# Calculates my daily pay, given the number of hours.
# The regular hourly rate is 80/hr, 
# the overtime rate is 120/hr. 
# When I work overtime, the overtime rate applies 
# to ALL the hours worked today. Otherwise, 
# the regular rate applies. Any work over 8 hours 
# is overtime

# -> Num
# return 0

# -> Bool
# return False

# -> String
# return ""

RATE = 80
OVERTIME = 120
MIN_HOURS = 8

def daily_pay(hours):
    """
    Num -> Num

    Calculates my daily pay, given the number of hours.
    """
    if (hours <= MIN_HOURS):
        return RATE * hours
    else:
        return OVERTIME * hours

# print(daily_pay(8))  # 80 * 8 = 640
# print(daily_pay(10)) # 120 * 10 = 1200


# 1. [Signature, purpose and stub](#1) Run!
# 2. [Define examples](#2) Run!
# 3. [Template and inventory (create constants)](#3)
# 4. [Code the function body](#4) Run!
# 5. [Test and debug until correct](#5)

# Create a function that produces that absolute value
# of a given number

def absVal(num):
    """
    Num -> Num

    Produces the absolute value of a given number
    """
    if (num < 1):
        return -num
    else:
        return num


print(absVal(-1)) # 2
print(absVal(1))  # 2

# categories of inputs
# edge case/boundary cases
# 100% code coverage


def is_teenager(age):
    if (age < 19):
        return True
    else:
        return False

is_teenager(8)
is_teenager(19)
is_teenager(20)


Given an uppercase letter, return the letter 3 
letters down. Treat the alphabet as a circle, 
with A following Z. (...XYZABCD...). 
(Given 'A', returns 'D'. Given 'Z', returns 'C')


def is_consonant(letter):
    return letter != "A"
        and letter != "E"
        and letter != "I"
        and letter != "O"
        and letter != "U"