CRACK XAT - Priyasha Das on Instagram: "Follow @crack_xat 1. The "Topological Sort" Approach: Unraveling the Directed Graph This is the most critical step. Instead of seeing a list of people, visualize the problem as a directed graph where each person is a node. The clues are the directed edges that establish a hierarchy. For instance, "A is taller than B" translates to a directed edge from A to B (A → B). Your objective is to perform a topological sort on this graph to determine the valid linea