Add the team scores

A team wants a quick total of its practice scores. For this browser drill, the supplied values arrive in args, the array passed to main.

int score = Integer.parseInt(args[0]);

That example reads the first argument. Your program must handle all arguments, including an empty array.

Your task

Convert each argument to an integer, add the values, and print the total. With no arguments, print 0. Each score is between -1000 and 1000, and there are at most 100 scores.

Example arguments

6 12 -2

Expected output

16

Choose a descriptive helper name such as calculateTotal if you split the work into methods. In a contest problem you may read values from a data file instead; the accumulation logic stays the same.