Help Sherlock Holmes

CodeChefOpen on judge ↗

It’s a lovely morning in London. In 221B Baker Street, Sherlock Holmes is figuring out how to send the message to his friend Dr. Watson so that nobody else can understand. The English text he wants to hide or encrypt is done using following method: Step 1: Remove all the spaces present in the message (sentence) and let LEN be its length. Step 2: The characters are carefully written in a matrix

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