Official algorithmic problem description and constraints.
As elections approach the country of Chefland, Chef's campaign is in full swing.
Chef's city has exactly 100 neighborhoods.
Chef has already visited 𝑁 of them to canvass for votes, and he won't stop till he's visited every last one of them!
How many more neighborhoods does Chef need to visit?
Detailed video explanations, mathematical intuition, and clean C++ implementation code.
