This program must be written in C, NOT C++!!!

This means that you cannot use C++ functions and methods. As part of the mission of the CS student you have been commissioned to help clean up some of the data recently collected at Aquarena Springs. It turns out the biologists who were collecting water temperatures forgot to agree on which temperature scale to use. Some used Fahrenheit and some used Celsius. The biologists used a thermometer that recorded the time and date of the reading and the temperature. Your job is to create a human readable output file that shows the time and date, as well as the temperature in Celsius. Lastly, you need to print out the average temperature for the entire sample, in Celsius. You will be given an input file with the following format: # of temperature readings a time stamp followed by a temperature The time stamp will have the following format: YYYYMMDDHHMM (e.g. 200708201425) This should be converted to: 08/20/2007 1425 The temperature will have the following format: Xtemp, where X is either a C or an F (e.g. C17.5 or F68.34) Note that some of the temperatures are already in Celsius and some are in Fahrenheit. You only need to convert the Fahrenheit temperatures to Celsius. So, the file could look like this

2 200707211245 F70.5

200708220812 C19.97

and the output could look like this:

BIODATA Formatted Output

21.38 C --- recorded on 07/21/2007 at 1245

19.97 C --- recorded on 08/22/2007 at 0812

Average Temp --- 20.68 C

(Note: Please format the floating point numbers to two decimal places.) Input to program: Input file of time stamps and temperatures (Name this file "biodata.dat") Output from program: Formatted output that is outputted to filtered_biodata.dat file You should have at least two functions: One to convert the time stamp to a human readable string and another to convert a Fahrenheit temperature to Celsius. You may have more if you wish. This code MUST be run on Linux!!! otherwise zero grade will be assigned for this project. You program MUST be compiled with cc compiler on Linux otherwise 0 grade.