Programming & Computer Science Answers

mplement a C++ program to overload the function named as sum, to perform sum of digits of integer and perform sum of digits of float number respectively

Design a pay roll system to find the employee total salary using single inheritance. The base class employee consisting of data members such as emp_number and emp_name. The derived class salary consisting of data members such as Basic_pay, HRA, DA, PF, Net_pay.

the given number.

For example, if the given number is 3197, the third last digit is 1.

Note 1 - The third last digit should be printed as a positive number. i.e. if the given number is -197, the third last digit is 1.

Note 2 - If the given number is a single-digit or double-digit number, then the third last digit does not exist. In such cases, the program should print -1. i.e. if the given number is 5, the third last digit should be print as -1.

create a class Customer with the following members:

Member variables: cid(integers) and cbalance (float).

Member functions:

Default(empty) constructor: It assigns cid and cbalance value as zero(0). Finally it print "Default Assignment".

Parameterized constructor: It receives two arguments and assign it to cid and cbalance.

void display(): This method display the values of cid and cbalance which are separated by a space.

Main method:

Implement the below code in main method and check your program output.

int main()

{

    int cid;

   float cbalance;

   cin>>cid>>cbalance;

   Customer obj1;

   Customer obj2(cid,cbalance);

   obj1.display();cout<<endl;

   obj2.display();

   return 0;

}

   A worker takes a job for 5 days. His pay for the day 1 is Rs. X, for day 2 is Rs. 2X and so on. Develop a C++ program to find the total salary using inline function

Write a function Third_last_digit in C++ and call the function that print third last digit of the given number. The third last digit is being referred to the digit in the hundreds place in the given number.

For example, if the given number is 3197, the third last digit is 1.

Note 1 - The third last digit should be printed as a positive number. i.e. if the given number is -197, the third last digit is 1.

Note 2 - If the given number is a single-digit or double-digit number, then the third last digit does not exist. In such cases, the program should print -1. i.e. if the given number is 5, the third last digit should be print as -1

Design a class TBills to include customer_id, customer_name, phone number, calls and usagecost and also include the following member functions

-getCustomerData()- To input customer data(customer_id, customer_name, phone number,calls)

-usage_cost() - to calculate the monthly telephone bills and calculate the usage cost of telephone bill as per the following rule:

• Minimum Rs. 200 for upto 100 calls.

• Plus Rs. 0.60 per call for next 50 calls.

• Plus Rs. 0.50 per call for next 50 calls.

• Plus Rs. 0.40 per call for any call beyond 200 calls.

Declare the base class circle with attribute radius. Assign the values in default constructor, member functions are getdata() to get input values for data members, develop member function area() to find the area of circle and display() to print the area of circle using multilevel inheritance.

Declare the class Employee, consisting of data members are emp_number and emp_age. Invoke a null constructor Employee() when an object is created, the parameterized constructor Employee(en, eg) to assign values for the data members, show() member function is used to display the information of Employee. Finally free the resources of data objects using destructor member function.

The table given below shows the list of gases, liquids and solids. By entering the substances, find the state of the material. Implement the above logic through C++.

S.No.

Materials

     1

Water

     2

Oxygen

     3

Gold

     4

Ice