Columbia University

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Computer Science Courses Offered

COMS W1004 – Intro CS & Problem Solving in Java

Course Code: COMS W1004

Algorithmic thinking, Java syntax, loops, arrays, classes, object-oriented programming, recursion, simple GUIs.

COMS W3134 – Data Structures

Course Code: COMS W3134

Fundamental data structures including stacks, queues, linked lists, trees (binary, BST, balanced trees like AVL or Red-Black), hashing, and Big-O analysis. Often taught in Java.

COMS W4115 – Programming Languages & Translators

Course Code: COMS W4115

Covers lexing, parsing (LL, LR), abstract syntax trees (ASTs), type-checking, intermediate representations, and basic code generation principles. Tools like ANTLR are often used.