Contents

  1. birthyear.py
  2. evenorodd.py
  3. speedingticket2.py
  4. speedingticket.py

birthyear.py 1/4

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# This program calculates your birthyear, 
# given your age and the current year.
# Sara Sprenkle

print("This program determines your birth year")
print("given your age and current year")
print()

age = eval(input("Enter your age: "))

if age > 120:
    print("Don't be ridiculous, you can't be that old.")
else:
    currentYear = eval(input("Enter the current year: "))
    birthyear = currentYear Ð age
    print()
    print("You were either born in", birthyear, end='')
    print("or", birthyear-1)
print("Thank you.  Come again.")


evenorodd.py 2/4

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# This program determines whether a number is even or odd
# Sara Sprenkle

x = eval(input("Enter a number: "))

remainder = x%2

if remainder == 0:
	print(x, "is even")

if remainder == 1:
	print(x, "is odd")
    
# alternatively, should use an "else" statement
# instead of the second if statement because more efficient

speedingticket2.py 3/4

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# Any speed clocked over the limit results in a fine of at least $50, plus $5
# for each mph over the limit, plus a penalty of $200 for any speed over 90mph.
# Our program
# Input: speed limit and the clocked speed
# Output: either (a) that the clocked speed was under the limit or 
# (b) the appropriate fine
#
# This program is equivalent to speedingticket.py
# but shows an alternative structure for the if/else
#
# CSCI 111, 9/28/2012

print("This program determines whether you were speeding and your fine,")
print("if appropriate.")

# getting the necessary input from the user
speed = eval(input("Enter your speed: "))
speedlimit = eval(input("Enter the speed limit: "))

# check if speeding
if speed <= speedlimit:
    # not speeding!
    print("Continue safe driving practices")
else: 
    # you're speeding
    # calculate the fine
    over = speed - speedlimit
    fine = 50 + over*5
    
    # reckless driving
    if speed > 90:
        fine = fine + 200
    print("You're driving too fast!")
    print("Your fine is $", fine)

speedingticket.py 4/4

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# Any speed clocked over the limit results in a fine of at least $50, plus $5
# for each mph over the limit, plus a penalty of $200 for any speed over 90mph.
# Our program
# Input: speed limit and the clocked speed
# Output: either (a) that the clocked speed was under the limit or 
# (b) the appropriate fine
# CSCI 111, 9/28/2012

print("This program determines whether you were speeding and your fine,")
print("if appropriate.")

# getting the necessary input from the user
speed = eval(input("Enter your speed: "))
speedlimit = eval(input("Enter the speed limit: "))

if speed > speedlimit:
    # you're speeding
    # calculate the fine
    over = speed - speedlimit
    fine = 50 + over*5
    
    # reckless driving
    if speed > 90:
        fine = fine + 200
    print("You're driving too fast!")
    print("Your fine is $", fine)
else:
    # not speeding!
    print("Continue safe driving practices")
    

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