Cs50 Tideman Solution !!link!!

CS50 Tideman problem set, the most challenging "feature" to develop is the lock_pairs

Its goal is to determine a winner in an election using a ranked-choice system that satisfies the Condorcet criterion Cs50 Tideman Solution

1. Introduction

In plurality voting systems, votes are often split, leading to outcomes where the winner is not necessarily the candidate preferred by the majority over every other candidate. The Tideman method addresses this by utilizing ranked-choice voting. CS50 Tideman problem set, the most challenging "feature"

• Base case: if loser is directly locked over winner, we have a cycle.
• Recursive case: For every candidate i that loser beats (already locked), check if i can reach winner.
• This is a classic DFS (Depth-First Search) on the locked graph.

// Returns true if there is a path from start to end in the locked graph
bool is_path(int start, int end)
The program uses a linked list to store the rankings for each voter and a matrix to store the pairwise comparisons. The program then uses a loop to iterate through the candidates, determining the winner of each matchup and updating the win counts. Base case: if loser is directly locked over