Factory acquisition

CodeChefOpen on judge ↗

Matt's company owns one chocolate manufacturing factory. In a bid to expand his business, he wishes to buy any one of his competitors' factories. Each factory has machines manufacturing different types of chocolates, with each machine having an identification number Mi based on the type of chocolate it manufactures. A factory may have more than one machine manufacturing the same type of chocolate.

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