Simple length converter
Level: Beginner (score: 2)
Your task is to complete the convert()
function. It's purpose is to convert centimeters to inches and vice versa. As simple as that sounds, there are some caveats:
convert():
- The function will take
value
andfmt
parameters: value
: must be anint
or afloat
otherwise raise aTypeError
fmt
: string containing either"cm"
or"in"
anything else raises aValueError
.- returns a
float
rounded to 4 decimal places.
Assume that if the value is being converted into centimeters that the value is in inches and centimeters if it's being converted to inches.
That's it!