Farhen to Celius | Python Fiddle

# HCI574 - lecture 2 - 2015
print 1 + 4 # print outputs the result of the code right to the word print
#print 3 * 2   # means: interpreter, ignore anything to the right of # in the same line
print 3 / 1.8 # / means divide (dividing by a whole number is strange - more about that later ...)
print 2 ** 8 # ** is the "power of" operation
print 3 * "spam" # do you think this should work?
print 3 > 2 # evaluate the truth of this statement -> returns True or False
print 2 * 3  # fix this!

# Variable assignment example (much more on variables later!)
n = 4 # puts/writes (assigns) the value 4 to the variable n, uses a single =, not == or <- 
# if you do n = 4  in the interactive python shell, it will print n's value
# but: the same line inside a Python script (.py) will need a print in front to print n's value
n = 2 + n # adds  2 to n's value and re-assigns the results to n (overwrite)
print n

# Group coding 1
# calculate (and print out) 12 degrees of Fahrenheit as Celcius (32 F  = 0 C, 1.8 F = 1 C)
#print ??? # put in math to convert 12 Fahrenheit to Celcius
C = (12-32)*5/9
print C

# Group coding 2: F -> C conversion as above but now use variables
F = 12
C = (F-32)*5/9  # your math from above but use F instead of 12
print F, "Degrees Fahrenheit  = ", C, "Degrees Celcius"

# Interactive version - will ask the user for F 
F = float(raw_input("Enter Degrees Fahrenheit: "))
C = (F-32)*5/9 # same as above
print F, "Degrees Fahrenheit  = ", C, "Degrees Celcius"

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