my code : from collections import namedtuple Item = namedtuple('Item', ('description', 'price',)) class ItemToPurchase: def __init__(self, item:Item, quantity:int): self.item = item self.quantity = quantity def cost(self): return self.quantity * self.item.price def print(self): desc = self.item.description price = self.item.price qty = self.quantity total = self.cost() print(' {} {:<25} @ $ {:0.2f} ea. = ${:>6.2f}'.format(qty, desc, price, total))
my code : from collections import namedtuple Item = namedtuple('Item', ('description', 'price',)) class ItemToPurchase: def __init__(self, item:Item, quantity:int): self.item = item self.quantity = quantity def cost(self): return self.quantity * self.item.price def print(self): desc = self.item.description price = self.item.price qty = self.quantity total = self.cost() print(' {} {:<25} @ $ {:0.2f} ea. = ${:>6.2f}'.format(qty, desc, price, total))
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
Related questions
Question
how can i delete the yellow spase before the Tens without affecting the Units ?
what i mean is i want one spase before the tens and two spases before the units
my code :
from collections import namedtuple
Item = namedtuple('Item', ('description', 'price',))
class ItemToPurchase:
def __init__(self, item:Item, quantity:int):
self.item = item
self.quantity = quantity
def cost(self):
return self.quantity * self.item.price
def print(self):
desc = self.item.description
price = self.item.price
qty = self.quantity
total = self.cost()
print(' {} {:<25} @ $ {:0.2f} ea. = ${:>6.2f}'.format(qty, desc, price, total))
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