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4 posts published so far
Nov 4, 2025
Bitwise Optimisation for Finding the Last Number
Haocheng Lin
Nov 1, 2025
From Stacks to Sparse Tables: Reflections on Two Paths to the Same Problem
Haocheng Lin
Oct 24, 2025
Codeforces 1060 (Div 2) Problem D. Catshock
Haocheng Lin
Oct 15, 2025
Reverse XOR: Cracking the Palindrome Code (Codeforces Problem)
Haocheng Lin