Temperature conversion table
Some people use an approximate formula for quickly converting Fahrenheit (F) to Celsius (C):
\[\begin{equation} C \approx \hat{C} = (F-30)/2 \end{equation}\] Write a program that prints three columns: F, C and the approximate value of \(\hat{C}\). The table should print for values of F from 0 to 100, in steps of 10 degrees, each to two decimal places.
Your program output should look like this:
Fahrenheit Celsius C
---------- ------- ------
0.00 -17.78 -15.00
10.00 -12.22 -10.00
20.00 -6.67 -5.00
30.00 -1.11 0.00
40.00 4.44 5.00
50.00 10.00 10.00
60.00 15.56 15.00
70.00 21.11 20.00
80.00 26.67 25.00
90.00 32.22 30.00