- The stars Function: a void Function Without Arguments
A function that displays a line of stars on the screen. - The stars2 Function: a void Function with One Argument
A function that displays a line of stars of variable length depending on a numerical value. - The stars2 Function Using a Prototype
The same function as before but with a prototype declared at the top of the program. - The factorial Function: One Argument, One Result
A function that computes the factorial of an integer number. - The bigger Function: Two Arguments, One Result
A function that takes in two numbers and returns the largest value of the two. - The Prime Numbers Function
A function that returns 1 if a number is prime and 0 otherwise. - A List of Prime Numbers
A program displaying the list of all prime numbers between 1 and 1000. It uses the Prime Numbers function. - Drawing a Stick figure
A program that uses functions to display geometric stick figures. - The print_rboxed Function
Displays a real number in a box. - The Circle Program (with Helper Fnctions)
A program that asks the user for the diameter of a circle and prints out its circumference and area calling user-defined functions. - The scale Function
A function that multiplies its first argument by the power of 10 specified by its second argument.
