This assignment will require students to use command line arguments. Students will utilize a number of threads to sum a number of integers. Each thread will sum the elements given to them, before the sums from the threads are totaled. Your program should:

Accept two arguments from the command line

First argument is the number of threads to create $(20\%)$

Second argument file that contains a list of integers $(20\%)$

The first element in the list is the number of preceding elements.

In example, $51020304050$ would be a list of $5$ elements with values $10-50.$

Each thread will sum its portion of the list. This will be done globally. For example, if we have $5$ elements and two threads, one thread will sum two elements and one will sum $3.$ Then the thread sums are totaled. $(25\%)$

Display the total sum, utilizing both the standard display, as well as output.txt$.(35\%)$

If output.txt does not exist, then your application should create it$.$ If it does exist, then the file should be truncated and overwritten.