If you are taking Harvard’s CS50 course, you have likely encountered a common truth: Week 3’s Tideman problem is the first real filter. Many students breeze through plurality, but Tideman—also known as the "ranked pairs" voting method—stops them in their tracks. It is notorious for its complexity, particularly the recursive function required to detect cycles in a graph.
Title: A Voting System Fit for a Republic: The Tideman Solution Cs50 Tideman Solution
If you want, I can:
That’s the correct logic:
if (creates_cycle(loser, winner)) → skip. Mastering the CS50 Tideman Solution: A Complete Step-by-Step
if (!creates_cycle(winner, loser))
locked[winner][loser] = true;