Question

4. Write AddCustomer(Customer) and Delete Customer() methods in Python to add
new Customer and delete a Customer from a List of CStack, considering them
act as push and pop operations of the stack data structure. Details of Custom
stored in list are: CID, NAME.
3
OR
Write a program to write following data in csv file STUDENT.csv:
[[1109,"SUNIL', 'XII', '2009'1, [1110,"ANIL','XII', '2009']).
Header of the data is ADMNO, NAME, CLASS, YEAR
1​

Answer 1

Answer:

Data sharing is the practice of making data used for scholarly research available to other investigators.

Answer 2

Program :

def AddCustomer(Customer):

  S.append(Customer)

  print("Element : ",Customer," , inserted successfully")

def DeleteCustomer():

  if S == []:

      print("Stack is Empty")

  else:

      print("Deleted element is : ",S.pop())

S=[]

i = int(input("0 - exit / 1 - Add Customer / 2 - Delete Customer : "))

while (i!=0):

  if i==1:

      C = [input("Enter Customer ID : ") , input("Enter Customer Name : ")]

      AddCustomer(C)

  elif i==2:

      DeleteCustomer()

  else:

      print("Invalid Choice")

  i = int(input("0 - exit / 1 - Push / 2 - Pop : "))