CS201
Lab 3 - Simple C Functions

Objective

• Solve a problem using C Functions.

Reading

• Read Chapter 3 in the Hanly/Koffman text. Also read related lecture notes.

Deliverables (DUE BY THE END OF THE 4th LAB!)

• Submittal of your lab3.c and Makefile files.

TO DO (for today's lab)

• Design and Write a program to solve Programming Project #10 on page 143 of the Hanly/Koffman text.
• As input depth in kilometers, use positive number with a fractional part. Prompt for these values and read them using scanf.
• A sample run of your program assuming "lab3" for the name of your executable would look like the following:
  
  $ lab3
  Enter depth (in kilometers)> 10.00
  The celcius temperature is 120.00 degree celcius.
  The farenheit temperature is 248.00 degree farenheit.
  
• Your program should contain the following two functions
  1) celcius_at_depth that takes depth as input parameter and returns celcius temperature as output parameter.
  2) farenheit that takes celcius temperature as input parameter and returns farenheit temperature as output parameter.
• Your main function should contain statements that prompt messages and show outputs.
• Be careful about the type of input/output parameters.
• Be careful about formatting of your output.
• Properly document your code and follow all code conventions discussed in the class.
• If you finish your assignment during the lab session, call your TA and get checked off instantly.

Grading Scheme

Program compile and execute as specified 30%
Program meets all specifications 50%
Program follow code conventions and contain proper documentation. 20%

No Enrichment this week