Programming & Computer Science Answers

Write a program that computes the total ticket sales of a concert. There are three types of seating’s: A, B, and C and the price of a ticket for each of the three types of seats are 3000 Rs ,2000 Rs , and 1000 Rs respectively. The program accepts the number of tickets sold in each category. The total sales are computed as follows:

totalSales = numberOfA_Seats * pricePerA_Seat + numberOfB_Seats * pricePerB_Seat + numberOfC_Seats * pricePerC_Seat;

What number will the following code snippet print

double x = 3.5; 
double y = 0;

if ( x <= 2 ){
   y = 1;
}
else if( x <= 4){
   y = 2;
} 
else {
   y = 3;
} 

x = y;
cout << "Number:" << x << endl;

Please provide the numerical value of x which is printed at the end. This question will only accept numbers as answers.

The following expression has a mistake

if( x =! 0 )

Please provide the corrected version

Let’s implement the concept of doubly linked list with a real time example.

For a bogie we need following information:

struct bogie{

string Name;

char type; //B for Business Class, F for First Class, and E for Economy class

int capacity; //Between 50-70

int fare; //For Business Class 1200, For First Class 1000, For Economy class 500

bogie *next;

bogie *prev;

};

bogie *engine //use as head for the train

Define a class, name it Train and write following functions for that class:

i. Insert a bogie at front();

ii. Insert a bogie at given position() //position will be defined based on name of bogie

iii. Insert a bogie at the end()

iv. return seating capacity of each type()

v. return total number of seats()

vi. return maximum fare collection based on total capacity of train()

The software shall calculate the monthly home loan repayment for buying a property

based on the values that the user entered. (See

https://www.sivavula.com/read/maths/grade-10/finance-and-growth/09-finance-and

growth-03 for more information on how to calculate this).

6.

If the monthly home loan repayment is more than a third of the user's gross monthly income, the software shall alert the user that approval of the home loan is unlikely.

7.

The software shall calculate the available monthly money after all the specified deductions

I have been made.

8.

The software shall not persist the user data between runs. The data shall only be stored in

memory while the software is running.

2. The user shall be able to choose between renting accommodation or buying a property. 3.

If the user selects to rent, the user shall be able to enter the monthly rental amount. 4. If the user selects to buy a property, the user shall be required to enter the following

values for a home loan:

a. Purchase price of the property

b. Total deposit

c. Interest rate (percentage)

d. Number of months to repay (between 240 and 360)