Cs50 Tideman Solution Jun 2026

for (int i = 0; i < candidate_count; i++) if (strcmp(name, candidates[i]) == 0) ranks[rank] = i; return true;

if (locked[loser][i])

For each candidate, check if any other candidate points to them. If not, they are the source of the graph and the winner. Cs50 Tideman Solution

else if (preferences[j][i] > preferences[i][j]) for (int i = 0; i &lt; candidate_count;

// If equal, skip - it's a tie, not added to pairs for (int i = 0

Drawing arrows from winners to losers to create a directed graph, while carefully skipping any arrow that creates a closed loop (cycle).