Programing in C

Write a program that asks the user for an integer with the prompt "Please enter an integer" using the puts function. Write the definition of a function half, which receives an integer parameter and returns an integer that is half the value of the parameter. (Use integer division!) So if the parameter's value is 7, the function returns the value 3. If the parameter's value happens to be 44, the functions returns the value 22. Call the function half, and print out the value returned by the function. Use the statement "The result of half is {result value}"