Programming & Computer Science Answers

In this exercise you will create a program that computes the average of a collection of values entered by the user. The user will enter 0 as a sentinel value to indicate that no further values will be provided. Your program should display an appropriate error message if the first value entered by the user is 0.

Write a program to overload operators in the same program by writing suitable operator member functions for following set of expressions:

O2=++O1;

O3=O2--;

O4=!O3;

O5=-O4;

[Here O1,O2,O3,O4 and O5 are objects of a class “overloading”, and this class is having one integer data member]

Write a program to overload operators in the same program by writing suitable operator member functions for following set of expressions:

O2=++O1;

O3=O2--;

O4=!O3;

O5=-O4;

[Here O1,O2,O3,O4 and O5 are objects of a class “overloading”, and this class is having one integer data member]

The first line will contain a message prompt to width of the skyscraper.

The second line will contain a message prompt to height of the skyscraper.

The succeeding lines will contain the skyscraper pattern.

Enter·width·of·skyscraper:·5

Enter·height·of·skyscraper:·10

···*

·*****

·*****

·*****

·*****

·*****

·*****

·*****

·*****

*******

How do you display an error message written like this: (“101 is not a valid mark, enter a number between 0 and 100”) in this code?

Create a C++ program to accept two integers and check if it is greater than or equal to 20. Explain and how it works?

Build a C++ program to read the temperature in centigrade and display a suitable message according to the temperature state below: (nested-if else/switch case)

Temp <0 then freezing weather

Temp 0-10 then very cold weather

Temp 10-20 then cold weather

Temp 20-30 then normal in Temp

Temp 30-40 then it is hot

Temp >=40 then it is very hot

Example Input: 42

Expected Output: It is very hot.

Give the explanation about this program and how it works?

Build a C++ program to read the temperature in centigrade and display a suitable message according to the temperature state below: (nested-if else/switch case)

Temp <0 then freezing weather

Temp 0-10 then very cold weather

Temp 10-20 then cold weather

Temp 20-30 then normal in Temp

Temp 30-40 then it is hot

Temp >=40 then it is very hot

Example Input: 42

Expected Output: It is very hot.

Right angle triangle given an knteger n write a program to print a right angle triangle pattern|___

There is a class Team, that holds information about the team name, number of players in the team, and player’s code. Design the constructor function that decides the number of player in the team and initializes code for each player. Create a team and display its all data. (Implement dynamic memory allocation)