Apparently, this user prefers to keep an air of mystery about them.
4 What's the complexity of calculating the shortest path from $u$ to $v$ with Dijkstra's algorithm using binary heap? Jan 30 '13
4 How many edges must a graph with N vertices have in order to guarantee that it is connected? [duplicate] Dec 13 '12
3 Quick union and heuristic by size Feb 9 '13
3 Show that a language is RE or recursive Nov 10 '13
3 Height of AVL after entries Nov 28 '12
2 LZW decoding process Nov 22 '13
1 Find the size of the maximum cycle in a MPS Dec 1 '14