👉 Cotwinned is a type of graph theory problem that involves finding a minimum spanning tree (MST) for a weighted, undirected graph with non-negative edge weights. The goal is to find a subset of edges that forms a spanning tree while still minimizing the total weight of these edges. In other words, it's like trying to find the shortest path between two nodes in a weighted graph without any loops or cycles. A cotwinned MST is the minimum spanning tree that includes all the
