Write a well-documented (commented) program, Average, that reads in lines from standard input with each line containing a name and three integers and then uses printf() to print a table with a column of the names, the integers, and the average of the three integers accurate to two decimal places. The user will specify the number of names as a command-line argument and then type in that number of names (along with three integers for each name).

A sample run would be as follows.

> java Average 4

Joe 3 5 2

Tim 4 1 5

Jane 6 3 2

Jack 8 3 5

Joe 3 5 2 3.33

Tim 4 1 5 3.33

Jane 6 3 2 3.67

Jack 8 3 5 5.33