CS 104c

CS 104c: Competitive Programming

Fall 2025: 54445 (56)
25 Aug - 8 Dec 2025
M 4 pm: RLP 0.128

0: Week of 25 Aug

Lectures	Codeforces	CSES	Find the Bug
Introduction	Gravity Flip	Weird Algorithm	Find the Bug #0

1: Week of 01 Sep

Lectures	Codeforces	CSES	Find the Bug
Prefix Sums	Greg and Array Number of Ways Ternary Strings	Subarray Sums II Subarray Divisibility Playlist	Find the Bug #1

2: Week of 08 Sep

Lectures	Codeforces	CSES	Find the Bug
Graphs and Search Algorithms Shortest Path I	Two Buttons The Lakes Biridian Forest	Counting Rooms Labyrinth Shortest Routes I	Find the Bug #2

3: Week of 15 Sep

Lectures	Codeforces	CSES	Find the Bug
Shortest Path II	Ping-Pong Fight Against Traffic Greg and Graph	Cycle Finding High Score Shortest Routes II	Find the Bug #3

4: Week of 22 Sep

Lectures	Codeforces	CSES	Find the Bug
Binary Search	Burning Midnight Oil Cellular Network Schedule Management	Multiplication Table Factory Machines Array Division	Find the Bug #4

5: Week of 29 Sep

Lectures	Codeforces	CSES	Find the Bug
Greedy Algorithms	Before an Exam Maximum of Maximum of Minimums Array Fix	Tasks and Deadlines Apartments Movie Festival II	Find the Bug #5

6: Week of 06 Oct

Lectures	Codeforces	CSES	Find the Bug
DFS Backtracking	Maze Dreamoon and WiFi Transformation: From A to B	Chessboard and Queens Apple Division Creating Strings	Find the Bug #6

7: Week of 13 Oct

Lectures	Codeforces	CSES	Find the Bug
Dynamic Programming I	Mortal Kombat Tower The Least Round Way Tetrahedron	Dice Combinations Minimizing Coins Coin Combinations I	Find the Bug #7

8: Week of 20 Oct

Lectures	Codeforces	CSES	Find the Bug
Dynamic Programming II	Mysterious Present Chain Reaction Python Indentation	Coin Combinations II Rectangle Cutting Edit Distance	Find the Bug #8

9: Week of 27 Oct

Lectures	Codeforces	CSES	Find the Bug
Dynamic Programming III	The Fair Nut and the Best Path Appleman and Tree Sloth Naptime	Planets Queries I Distance Queries Tree Matching	Find the Bug #9

10: Week of 03 Nov

Lectures	Codeforces	CSES	Find the Bug
Number Theory	Design Tutorial: Learn from Math Subtractions Primes on Interval	Exponentiation II Counting Divisors Binomial Coefficients	Find the Bug #10

11: Week of 10 Nov

Lectures	Codeforces	CSES	Find the Bug
Union Find	Learning Languages News Distribution Path Queries	Road Construction Building Roads Road Reparation	Find the Bug #11

12: Week of 17 Nov

Lectures	Codeforces	CSES	Find the Bug
String Algorithms	Good Substrings Vasiliy's Multiset Common Divisors	Word Combinations String Matching Finding Borders	Find the Bug #12

Week of 24 Nov

Lectures	Codeforces	CSES	Find the Bug
Fall Break	Fall Break	Fall Break	Fall Break

13: Week of 01 Dec

Lectures	Codeforces	CSES	Find the Bug
Segment Trees	Xenia and Bit Operations Complicated Computations Domino Principle	Dynamic Range Minimum Queries Range Update Queries Salary Queries	Find the Bug #13

Copyright © Glenn P. Downing, 2014-2025
Updated 13 Jul 2025