Question

C++

Project Organization

Create a project called Project1 and then name and organize the following programs under it.

Part 1 CircleArea

You are going to write a program to compute and output the area of a circle with a radius of 2.5.

Think through what you need to do:

Create a variable for radius

set it to 2.5

Create a variable for area

set it to 3.14159 * radius * radius

output the value of area

Challenge (not required)

Generalize this so that you can input any radius and the program will output the area for it.

Part 2 TicTacShmoe

Write a program that prints out three different tic tac toe winning results. Make each one bigger than the last, separated by more spaces and lines:

1 0 0

0 1 0

0 0 1

0 0 1

0 1 0

1 0 0

The goal is to give you practice with the cout statements in C++

Part 3 TriangleArea

Write a program called TriangleArea, which calculates and outputs the Area of a triangle with a Base value of 3.5 and a Height value of 4.85. The formula for the area of a triangle is: 1/2 ×???? × ????ℎ?.

Your program should output correct answer.

Part 4 MilesToKilometers

Write a program that will tell me the conversion of 60 miles, into kilometers. Remember that 1 mile is 1.60934 kilometers.

Part 5 MyInitials

Write a sequence of cout statements to display your initials (2 – 3 letters) using a cool pattern for each letter.

>My Initial is BL

For example, here is a simple pattern for the initials IL:

II LL

II LL

II LL

II LL

II LL

II LL

II LL

II LL LL LL LL

Use around 8 cout statements to complete this exercise.

Part 6 DoubleUp

Write a program that ask the user to input a number. Then tell them, What double up is. For example, if the user inputs a 7, the program should output ~Double up is 14~

Answer 1

Following are the codes and there outputs of the project Project1:-

(1.) The C++ code for the first part is as follows:-

The output of the above code is as follows:-

(2.) The C++ code for the second part is as follows:-

The output of the above code is as follows:-

1 0 0
0 1 0
0 0 1
1 1 1 1
0 0 0 0
0 0 0 0
0 0 0 0   
0 1 0 0 0
0 1 0 0 0
0 1 0 0 0
0 1 0 0 0
0 1 0 0 0

(3.) The C++ code of the third part is as follows:-

The output of the above code is as follows:-

(4.) The C++ code for the fourth part is as follows:-

The output of the above code is as follows:-

(5). The C++ code of the fifth part is as follows:-

The output of the above code is as follows:-

Enter initial MR
MM RR
MM RR
MM RR
MM RR
MM RR
MM RR
MM RR
MM RR RR RR RR

(6.) The C++ code of the sixth part is as follows:-

The output of the above code is as follows:-