Grade Average Calculator

- On standard console input, you will be given two space-delimited
integers N and M: N is the number of students (which ranges from 1 to
60, inclusive), and M is the number of assignments (which ranges from 4
to 100, inclusive). This will be followed by N lines of text, each
starting with an upper-case unique string being is your students name.
This is then followed by M integers, which are the grades ranging from
0 to 20, inclusively.

-On the first line of output, print the class' average grade. Then, for
each student, print their name and average grade (up to two decimal
points precision).
Merge branch 'Grade-Calculator'