Assignments # 4: Functions

Details

This set of problems and coding challenges are to be done in lab and at home.
All the cpp files from this assignment should be in a folder.
The name of the folder should follow this format:
lastName_firstName_#4
For example, my name is Alex Chen, folder name will be "Chen_Alex_#4"
Failure to follow this naming convention will result in your assignment not being graded.
The folder is to be zipped and submitted on blackboard on the due date.

#1

Redo #8 from Assignment#3. This time the main function should call an auxiliary function that does everything. Rename the file function1.cpp **HINT** since the program purpose is to print out something, the function should be void.

#2

Redo #9 from Assignment#3. This time the main function should only prompt the user for the height and width. Call an auxiliary function that does everything else. Rename the file function2.cpp.

#3

Redo #10 from Assignment#3. This time the main function should only prompt the user for a size. Call an auxiliary function that does everything else. Rename the file function3.cpp.

#4

Write a triangle.cpp that does the following:

1. In the main function, ask the user for the length of the 2 sides of a right triangle.
2. Pass in the 2 sides into a function and the function returns the length of the hypotenuse.
3. Print out the length of the two sides and the hypotenuse

#5

Write a number.cpp that does the following:

1. Part I:
   • In the main function, ask the user to enter 5 integers. Pass the integers into a function and the function returns the largest number.
   • Store the largest number.
2. Part II:
   • Pass the largest number into a function and the function finds and prints all the factors of that number.

#6

Write a prime.cpp that does the follwing:

1. In the main function, ask the user to enter a number between 2-1000.
2. Check if the input is valid, if it is invalid, terminate the program.
3. Pass the number into a function that finds and prints all the prime numbers up to that number.