Home | COMP3131 22T1 | WebCMS3 Toggle navigation WebCMS3 Search Courses Login COMP3131 22T1 Home Q and A Course Outline Forums Course Work Exams Lectures Assignments Tutorials Activities Timetable Groups Toggle Menu Programming Languages and Compilers COMP3131/COMP9102 22T1 Notices Today's lecture recording Posted by Jingling Xue Wednesday 23 February 2022, 08:52:05 AM. Dear COMP3131/9102 Student, In today's lecture recording (divided into 3 parts), I have spent some time working out some examples to show you how to apply the first and follow set construction algorithms to compute the first and follow sets for a CFG. As a result, the total duration of the lecture time is longer than 2 hours. I hope this is OK with you. Of course, you are also encouraged to try a few examples given in the tutorials yourself to ensure your understanding of both algorithms. Tutorials (Zoom Links) Posted by Jingling Xue Tuesday 22 February 2022, 03:08:46 PM, last modified Tuesday 22 February 2022, 03:26:05 PM. Dear COMP3131/9102 Student, Here is a message from our tutor regarding the zoom links used for our tutorial classes: Hi Jingling, Here is the list of tutorials' meetings info. The same link and passcode should work for all weeks. COMP3131 Tutorial - T16A Meeting URL: https://unsw.zoom.us/j/87648480563?pwd=cWFKQ2hkM1pQaWxjZGt0akt2YlNwZz09 Meeting Passcode: 147217 Meeting ID : 87648480563 COMP3131 Tutorial - T17A Meeting URL: https://unsw.zoom.us/j/89551526390?pwd=ZUtDRjdKbWU0Z2R1UjkvVm9mZkladz09 Meeting Passcode: 180910 Meeting ID : 89551526390 COMP3131 Tutorial - W15A Meeting URL: https://unsw.zoom.us/j/82614806619?pwd=eDhhV2hLc2wyWDFxb0Z6VFd4Y2k3dz09 Meeting Passcode: 000584 Meeting ID : 82614806619 COMP3131 Tutorial - W18A Meeting URL: https://unsw.zoom.us/j/83083046697?pwd=V1IzclU4SndJMk5rVHMyOEN1MUVKUT09 Meeting Passcode: 043955 Meeting ID : 83083046697 COMP3131 Tutorial - W19A Meeting URL: https://unsw.zoom.us/j/82256667776?pwd=d08ra2JaSFlCZVBNbStxTW4vT1RsQT09 Meeting Passcode: 117757 Meeting ID : 82256667776 Regards, Samad Public Interface vs. Private Implementation Posted by Jingling Xue Friday 18 February 2022, 04:46:30 PM. Dear COMP3131/9102 Student, For each compiler module implemented in an assignment, there is always a public interface dictating how the compiler module can be used. In the case of Assignment 1 for writing a scanner for VC, its public interface is simply just getNextToken(). You are certainly allowed to use whatever is necessary (by, e.g., using some additional classes from JDK or yourself) in your private implementation if you think this is a good design for your solution. This will be where you should practise information hiding. Compilation vs. Coding Posted by Jingling Xue Friday 18 February 2022, 09:06:10 AM. Dear COMP3131/9102 Student, As I explained in my first lecture, this course focuses on learning how to write a compiler in Java for a realistic programming language. As COMP2511 is a pre-requisite, you are assumed to know OO and you are also assumed to be able to write programs in Java efficiently. Therefore, there are no lectures on how to code in Java. However, the course does provide an opportunity for you to develop a better understanding of OO and improve your programming/software engineering skills in Java. view all notices Upcoming Due Dates Submission for Scanner Thursday 24 February 2022, 08:00:00 PM Back to top COMP3131/COMP9102 22T1 (Programming Languages and Compilers) is powered by WebCMS3 CRICOS Provider No. 00098G
