Gianna Sorrentino (BS in CS ’19) talks classes at Seidenberg

gianna-sorrentinoGianna Sorrentino is double majoring in an awesome combination: Computer Science and Criminal Justice. With a graduation date of 2019, we can’t wait to see what she gets up to over the next few years!

We asked Gianna to tell us about the classes she’s taking this semester. She’s in CS 271: Fundamentals of Unix, taught by Professor Paul Benjamin and CS 242: Data Structures and Algorithms, taught by Dr. Miguel Mosteiro.

unix-1In CS 271, the focus is on the fundamentals of Unix. This multitasking and multi-user operating system offers a simple set of tools that perform a limited, well-defined function with a file system that is used as the main source of communication. Depending on what task you are trying to complete, Unix can be used to get it done! One of their class projects was to work on basic commands. Gianna was able to make a print out calender (pictured) for any month of the year by typing in “cal” followed by a month and/or year.

She also got the program to perform cool tasks using a simple command of the word ‘echo’ followed by different combinations of words.

“By typing in ‘echo’ followed by different phrases in brackets separated by commas, it can print out all of the combinations of words,” Gianna said.


In CS 242, the main focus is understanding running time scenarios and the most efficient ways to run a program. The goal is to find a way to complete the task both in the least amount of time and to do so correctly. In her freshman year at Pace, Gianna learned how to code. In this class, she is learning to use code more effectively.

Professor Mostiero assigned his students a snippet of code and gave them the task of understanding it and then running it. Each user was made to input a list and then that specific program gives them a running time, in nanoseconds, of how long it took to search the list. Pretty cool!

Thanks to Gianna for taking the time to talk about her classes with us. Keep up the great work!