Alice and Bob have a set of N cards labelled with numbers 1 ... N (so that no two cards have the same label) and a shuffle machine. We assume that N is an odd integer. The shuffle machine accepts the set of cards arranged in an arbitrary order and pe…
Invitation Cards Time Limit: 8000MS Memory Limit: 262144K Total Submissions: 18198 Accepted: 5969 Description In the age of television, not many people attend theater performances. Antique Comedians of Malidinesia are aware of this fact. They wan…