Contents

  1. evenorodd.py
  2. mega_millions.py
  3. pick4.py
  4. program_after.py
  5. program_before.py

evenorodd.py 1/5

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

x = input("Enter a number: ")

remainder = x%2

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

if remainder == 1:
	print x, "is odd"

mega_millions.py 2/5

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# Simulate the VA Mega Millions Lottery game
# CS111, 1.28.2011

import random

print "This program will generate the winning lottery number for"
print "the Mega Millions Lottery game."
print

NUM_CHOICES=5
NUM_START_RANGE=1
NUM_STOP_RANGE=56

winningNum = ""

for x in xrange(NUM_CHOICES-1):
    randomNum = random.randint(NUM_START_RANGE, NUM_STOP_RANGE)
    winningNum = winningNum + str(randomNum) + "-"
    # equivalent: 
    # winningNum += str(randomNum) + "-"
    
randomNum = random.randint(NUM_START_RANGE, NUM_STOP_RANGE)
winningNum = winningNum + str(randomNum)

print "The winning number is", winningNum

pick4.py 3/5

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# Simulate the VA Pick4 Lottery game
# CS111, 1.26.2011

import random

print "This program will generate the winning lottery number for"
print "the VA Pick4 Lottery game."
print

winningNum = ""

for x in xrange(3):
    randomNum = random.randint(0,9)
    #print randomNum, "-",
    winningNum = winningNum + str(randomNum) + "-"
    # equivalent: 
    # winningNum += str(randomNum) + "-"
    
randomNum = random.randint(0,9)
#print randomNum
winningNum = winningNum + str(randomNum)

print "The winning number is", winningNum

program_after.py 4/5

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# This program converts kilometers to miles.
# Revised by CS111 class, 01.28.2011

print "This program converts kilometers to miles."
KM_TO_MILES=.62

# get input from user
kilometers = input("Enter the number of kilometers: ")

# convert kilometers to miles
miles = kilometers * KM_TO_MILES

# display output to user
print kilometers, "km is", miles, "miles."

program_before.py 5/5

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k = input("Enter the number: ")


x = k * .62


print x

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