Police Catching Thief
CodeChefOpen on judge ↗
A thief is trying to escape the holds of the police through a city. Let’s assume we represent our city by a weighted undirected connected graph(with no self-loops and multi-edges) with N nodes and M edges. Thief is currently at vertex numbered S and needs to reach vertex numbered D. Thief moves with constant speed VT = 1. K policemen are initially located in K distinct locations denoted by A1, A
HINT LADDERno hints yet
L1 Observation
L2 Technique
L3 Approach
L4 Pseudo-code
🔒
L5 Full solution
L5 unlocks only if you insist twice
solution.cppC++17
CodeSearch Tutor
Hints, not spoilers — it won’t hand over the full solution unless you insist.
Sign in to chat with the tutor and save your progress.
Sign in to start