Program in C:

In this program you will be converting measurements from one unit to another.

Restrictions

• No global variables may be used
• Your main function may only declare variables and call other functions

Temperatures

From	Farenheit	Celsius	Kelvin
Farenheit(F)	F	(F - 32) * 5/9	(F-32)*5/9+273.15
Celsius(C	(C * 9/5) +32	C	C + 273.15
Kelvin(K)	(K - 273.15) * 9/5 + 32	K -273.15	K

Distances

From	Inches	Feet	Yards	Miles
Inches(I)	I	I / 12	I / 36	I / 63360
Feet(F)	F * 12	F	F / 3	F / 5280
Yards(Y)	Y* 36	Y * 3	Y	Y / 1760
Miles(M)	M * 63360	M * 5280	M * 1760	M

Requirements

• Users should be able to enter both upper and lower case letters for units
• Any amount of white space should be allowed inputs
• The program must compile with both -Wall and -Werror options enabled
• Submit only the files requested
• Use doubles to store real numbers
• Print all doubles to 2 decimal points unless stated otherwise

Assumptions

• Input is NOT guaranteed to be valid
  • If invalid input is received, your program should report it and terminate
  • Wait until we cover how to handle invalid input in class before dealing with this part of the problem

Tips

• This problem is very large and you will want to break it down into many functions to help manage complexity
• When reading in a character don't forget to put a space in front of the %c in scanf
• You can save yourself a bit of work by always converting to a common unit and then converting to the desired unit
  • For example, always converting yards first and then from yards to the desired unit
• The exit function in stdlib.h can be very helpful for ending a program early. If you use it make sure to do exit(0)

Examples

Example 1

Pick the type of conversion that you would like to do. T or t for temperature D or d for distance Enter your choice: t Enter the temperature followed by its suffix (F, C, or K): 0K Enter the new unit type (F, C, or K): C 0.00K is -273.15C

Example 2

Pick the type of conversion that you would like to do. T or t for temperature D or d for distance Enter your choice: d Enter the distance followed by its suffix (I,F,Y,M): 5 y Enter the new unit type (I,F,Y,M): i 5.00Y is 180.00I

Example 3

Pick the type of conversion that you would like to do. T or t for temperature D or d for distance Enter your choice: J Unknown conversion type J chosen. Ending program.

Example 4

Pick the type of conversion that you would like to do. T or t for temperature D or d for distance Enter your choice: 10 Invalid formatting. Ending program.

Example 5

Pick the type of conversion that you would like to do. T or t for temperature D or d for distance Enter your choice: t Enter the temperature followed by its suffix (F, C, or K): 42 G G is not a valid temperature type. Ending program.

Example 6

Pick the type of conversion that you would like to do. T or t for temperature D or d for distance Enter your choice: t Enter the temperature followed by its suffix (F, C, or K): 420 Blaze It Invalid formatting. Ending program.