Problem 1.A

1.Fix the program to allow for fractional temperatures (such as 98.6 or 101.4)

2.Make the program stop (exit) if an invalid value (such as a letter) is entered

3.Include error message(s)

1.Test with the following entries. The submission will be evaluated using these values.

If you enter:	You should get this for degrees Celsius	You should get this for degrees Kelvin
-32.6	-35.888888888888886	237.2611
32	0	273.15
98.6	37	310.15
212.0	100	373.15
John Doe	Error message	Error message
32F	Error message	Error message

Hint! One try/exit combination and one data type change is sufficient for this assignment. 

Hint: Use the National Institute of Standards and Technology URL for formula conversions: https://www.nist.gov/pml/weights-and-measures/si-units-temperature 

Use this temperature conversion program:

# Prompt user for temperature  

tempF = int(input("Enter the temperature in degrees F: ")) 

# Formula for converting Fahrenheit to Celsius tempC = (tempF - 32)*(5/9) # Formula for converting Fahrenheit to Kelvin tempK = (5/9*(tempF - 32) + 273) # Now display the results print(str(tempF) + " degrees Fahrenheit equals " + str(tempC) + " degrees Celsius or " + str(tempK) + " degrees Kelvin") 

Problem 1.B

This is also a temperature conversion program, but it allows entry of both the number and the type (such as C or F) and can convert between the two.

2.Fix the program to allow for fractional temperatures (such as 98.6 or 101.4)

3.Edit the program so that:

a. it stops (exits) if an invalid temperature is entered, and

b.displays a new error message #1 that explains what happened

4.Test with the following entries. The submission will be evaluated using these values.

If you enter:	You should get this:
F or C alone	Error message
-32.6F	-35.888888888888886
32F	0.0
98.6F	37.0
100C	212.0
212.0F	100.0
John	Error message

Hint! One try/exit combination, one new error message, and one data type change is sufficient for this problem.  

Use this temperature conversion program:

# Basic program for illustrating exception handling # KAS 4/13/17 BMI 5310 # from http://www.w3resource.com/python-exercises/python-

# conditional-exercise-2.php # ------------------------------------------------------- # Use these values to test your final code (at a minimum) # # Input Expected result # F or C alone Error message # -32.6F -35.888888888888886 # 32F 0.0 # 98.6F 37.0 # 100C 212.0 # 212.0F 100.0 # John Error message # ------------------------------------------------------- temp = input("Please enter the temperature you would like to convert (e.g., 98.6F, 100C etc.) : ") # Now break the input into two - # the temperature in degrees, which is everything entered except the last character # and the temperature type that was input, such as Fahrenheit or Celsius, which is only the last character of the input degree = int(temp[:-1]) i_temptype = temp[-1] # Now if the temperature type was C if i_temptype.upper() == "C": # If so, convert the degrees value and store the value in a new variable called result result = (9 * degree) / 5 + 32 # and set the output temperature type as Fahrenheit o_temptype = "Fahrenheit" # Otherwise, check if the temperature type was F elif i_temptype.upper() == "F": # If so, convert the degrees value and store the value in a new variable called result result = (degree - 32) * 5 / 9 # and set the output temperature type as Celsius o_temptype = "Celsius" # Otherwise, it must not be either so ask for a correct temperature type else: print("Error #2: Please enter a temperature with both number and type, either C or F.") quit() # Everything is OK so output the result print("The temperature in", o_temptype, "is", result, "degrees.")