def main():
bornBefore = Date(6, 1, 1988)
bag = Bag()
# Extract dates from the user and place them in the bag.
date = promptAndExtractDate()
while date is not None:
bag.add(date)
date = promptAndExtractDate()
# Iterate over the bag and check the age.
for date in bag:
if date <= bornBefore:
print("Is at least 21 years of age: ", date)
def main():
# Date before which a person must have been born to be 21 or older
bornBefore = Date(6, 1, 1988)
bag = Bag()
# Extract dates from the user and place them in the bag
date = promptAndExtractDate()
while date is not None:
bag.add(date)
date = promptAndExtractDate()
# Checks those items less than 21 years
for date in bag:
if date <= bornBefore:
print("Is at least 21 years of age")
def main():
bornBefore = Date(6, 1, 1988)
bag = Bag()
date = promptAndExtractDate()
while date is not None:
print(date)
bag.add(date)
date = promptAndExtractDate()
for date in bag:
if date <= bornBefore:
print("Is at least 21 years of age: ", date)
else:
print(date)
def main():
# Date before which a person must have been born to be 21 or older.
bornBefore = date(1995, 06, 27)
bag = Bag()
# Extract birth dates from the user and determine if 21 or older.
date_input = promptAndExtractDate()
while date_input is not None:
bag.add(date_input)
date_input = promptAndExtractDate()
# Iterate over the bag and check the age.
for date1 in bag:
if date1 <= bornbefore :
print('Is at least 21 years of age: ', date1)
def main():
a =5
print(type(a))
# Date before which a person must have been born to be 21 or older.
bornBefore = date(1988, 1, 6)
bag1 = Bag()
# Extract birth dates from the user and determine if 21 or older.
date1 = promptAndExtractDate()
# print date1
# print type(date1)
while date1 is not None :
bag1.add(date1)
date1 = promptAndExtractDate()
#print type(bag1)
print(bag1.__len__())
for date1 in bag1:
if date1<=bornBefore:
print("Is at least 21 years of age: ", date1)
from linearbag import Bag
if __name__ == "__main__":
myBag = Bag()
myBag.add("item1")
myBag.add("item2")
myBag.add("item3")
# create a BagIterator object for myBag
iterator = myBag.__iter__()
# Repeat the while loop until break is called
while True:
try:
# Get the next item from the bag. If there are no
# more items , the StopIteration exception is raised
item = iterator.__next__()
# perform the body of the for loop
print(item)
# catch the exception and break from the loop when we are done.
except StopIteration:
break
# -*- coding: utf-8 -*-
# File: bagtest1.py
# From: Data Structures and Algorithms Using Python.pdf, page 16
# Jedi: It is mean from file import class name.
from linearbag import Bag
myBag = Bag()
myBag.add(19)
myBag.add(74)
myBag.add(23)
myBag.add(23)
myBag.add(19)
myBag.add(12)
value = int(input("Guess a value contained in the bag. "))
if value in myBag:
print "The bag contains the value", value
else:
print "The bag does not contain the value", value
from linearbag import Bag
myBag = Bag()
myBag.add(12)
myBag.add(53)
myBag.add(95)
myBag.add(62)
myBag.add(19)
myBag.add(30)
value = int(input("Guess a value contained in the bag to list all the values in the bag: "))
if value in myBag:
print("The bag contains the value", value)
passed = True
print("Here's a list of all the items in the bag")
else:
print("The bag does not contain the value", value)
passed = False
print("I can't show you what's in the bag")
# Create a BagIterator object for myBag.
iterator = myBag.__iter__()
# Repeat the while loop until break is called.
while passed:
try:
# Get the next item from the bag. If there are no
# more items, the StopIteration exception is raised.
item = iterator.__next__()
# Perform the body of the for loop.
print(item)