Prison Break

CodeChefOpen on judge ↗

Iron Man, before he became Iron Man, was just Tony Stark. As legend says, he was a captive in a desert in a prison. Unfortunately, he is unable to build his Arc Reactor. It is up to you to help him escape from the prison. You have maps of parts of the prison, each starting at Tony's cell and ending at the exit door. The map is represented as a matrix of 0s and 1s, where 0s are passable space and

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.

voice by Sarvam AI