When a variable is declared with static keyword,its called
as static variable,means it retains its value across
different function calls.Its basically used for counting no
of objects created for a class in C++ and its initialized to
0 by default.
When a function declared as static,its called as static
function.It can only operate on static variables.
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c++ program to swap the objects of two different classes
The objective of this problem is to test the understanding
of Object-Oriented Programming (OOP) concepts, in
particular, on encapsulation.
Create a program for managing customer’s bank accounts.
A bank customer can do the following operations:
1. Create a new bank account with an initial balance.
2. Deposit money into his/her account.
3. Withdraw money from his/her account.
For this operation, you need to output “Transaction
successful” if the intended amount of money can be
withdrawn, otherwise output “Transaction unsuccessful” and
no money will be withdrawn from his/her account.
The input contains several operations and is terminated by
“0”. The operations will be “Create name amount”,
“Deposit name amount”, or “Withdraw name amount”, where name
is the customer’s name and amount is an
integer indicating the amount of money. There will be at
most 100 bank accounts and they are all created on
the first month when the bank is opening. You may assume
that all account holders have unique names and the
names consist of only a single word.
The output contains the transaction result of withdrawal
operations and the final balance of all customers after
some withdrawal and deposit operations (same order as the
Create Billy 2500
Create Charlie 1000
Create John 100
Withdraw Charlie 500
Deposit John 899
Withdraw Charlie 1000
officer say me - i
am offered to a
smoking , then what
can you say
can inline function declare in private part of class?
if i have same function with same number of argument but
defined in different files. Now i am adding these two files
in a third file and calling this function . which will get
called and wht decide the precedence?
what are the ways in which a constructors can be called?
What is the renewal class?
when to use 'mutable' keyword and when to use 'const cast'
2. Give the different notations for the class.\
write a C++ program for booking using constructor and
INSTANCE FIELDS DECLARED private ARE ACCESSIBLE BY THE
METHODS ONLY.CAN WE CHANGE THE private FIELD OF AN OBJECT IN
A METHOD OF SOME OTHER OBJECT OF THE SAME CLASS?
explain sub-type and sub class?
atleast u have differ it into 4 points?
write a program to find 2^n+1 ?
How to call a non virtual function in the derived class by
using base class pointer