In Python:
Which one is the arguments of the ShowInfo method?
class Car():
def __init__(self,model, year):
self._model = model
self._year = year
def ShowInfo( ):
print(self._model + str(self._year))
Question 16 options:
|
model, year |
|
|
No argument is needed |
|
|
self,model, year |
|
|
self |
In Python: Which one is the arguments of the ShowInfo method? class Car(): def __init__(self,model, year):...
In Python: Which keyword should be replaced instead of X? class Class(Car): def __init__ (self,arg1,arg2): X.__init__(arg1,arg2) Question 21 options: class def super() super
In PYTHON: Assume there is a class Animal, containing a method with the header: def __init__(self). What statement will create an Animal object and store it in the variable 'cat'.
in
python and according to this
#Creating class for stack
class My_Stack:
def __init__(self):
self.items = []
def isEmpty(self):
return self.items == []
def Push(self, d):
self.items.append(d)
def Pop(self):
return self.items.pop()
def Display(self):
for i in reversed(self.items):
print(i,end="")
print()
s = My_Stack()
#taking input from user
str = input('Enter your string for palindrome checking:
')
n= len(str)
#Pushing half of the string into stack
for i in range(int(n/2)):
s.Push(str[i])
print("S",end="")
s.Display()
s.Display()
#for the next half checking the upcoming string...
In python class Customer: def __init__(self, customer_id, last_name, first_name, phone_number, address): self._customer_id = int(customer_id) self._last_name = str(last_name) self._first_name = str(first_name) self._phone_number = str(phone_number) self._address = str(address) def display (self): return str(self._customer_id) + ", " + self._first_name + self._last_name + "\n" + self._phone_number + "\n" + self._address customer_one = Customer("694", "Abby", "Boat", "515-555-4289", "123 Bobby Rd", ) print(customer_one.display()) customer_two = Customer ("456AB", "Scott", "James", "515-875-3099", "23 Sesame Street Brooklyn, NY 11213") print(customer_two.display()) Use Customer class remove the address attribute.Place the code...
(python please!)
[21] The following code demonstrates the concept of method class Employee: def _init__(self): def bonus(self): return self.salary * 0.05 class Staff(Employee): def __init__(self): def bonus(self): return self.salary * 0.10
class FileUtility: def __init__ (self, filename): self.__filename = filename def displayFile(self): # use loop structure to read and print each line of the file def main(): #1. create a new file and write the follwing lines to it. # #I never saw a Purple Cow, #I never hope to see one, #But I can tell you, anyhow, #I’d rather see than be one! # #2. create an object of FileUtility class #3. call the object's displayFile method main()
PYTHON
--------------------------------------------------------
class LinkedList:
def __init__(self):
self.__head = None
self.__tail = None
self.__size = 0
# Return the head element in the list
def getFirst(self):
if self.__size ==
0:
return
None
else:
return
self.__head.element
# Return the last element in the list
def getLast(self):
if self.__size ==
0:
return
None
else:
return
self.__tail.element
# Add an element to the beginning of the
list
def addFirst(self, e):
newNode = Node(e) #
Create a new node
newNode.next =
self.__head # link...
PYTHON 3.8 class student(): def __init__(self, name = 'Bill', grade = 9, subjects = ['math','science']): self.name = name self.grade = grade self.subjects = subjects def add_subjects(self): print('Current subjects:') print(self.subjects) more_subjects = True while more_subjects == True: subject_input = input('Enter a subject to add: ') if subject_input == '': more_subjects = False print(self.subjects) else: self.subjects.append(subject_input) print(self.subjects) m = student()...
How do you do this? class Event: """A new calendar event.""" def __init__(self, start_time: int, end_time: int, event_name: str) -> None: """Initialize a new event that starts at start_time, ends at end_time, and is named name. Precondition: 0 <= start_time < end_time <= 23 >>> e = Event(12, 13, 'Lunch') >>> e.start_time 12 >>> e.end_time 13 >>> e.name 'Lunch' """ self.start_time = start_time self.end_time = end_time self.name = event_name def __str__(self) -> str: """Return a string representation of this...
How to convert this python to c++? class SOMENode: def __init__(self, name, parent, verbose=False): self.name = name self.parent = parent self.children = [] if self.parent: self.parent.add_child(self) self.verbose = verbose