Remembering the relation of a bipartite graph to graph coloring helped me coming up with an algorithm fairly quickly. Although that might in fact require a litt

Remembering the relation of a bipartite graph to graph coloring helped me coming up with an algorithm fairly quickly. Although that might in fact require a little familiarity with graphs and the associated terms. I guess most of my former fellow students who didn't hear a graph theory lecture won't really remember that.