Make K Most Frequent

CodeChefRating 1637Open on judge ↗

You are given an array $A$ of $N$ integers. You can perform the following operation any number of times: - Select and remove any prefix or suffix of the array $A$, but not the entire array. Your goal is to determine the minimum number of operations required to make $K$ the most frequent element in the array $A$. It is guaranteed that $K$ is initially present in the array $A$. ### Input - The fi

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