Minimum Prefix Removal to Make Array Strictly Increasing | LeetCode 3818 🔥

👉 You are allowed to remove exactly one prefix (even empty)
👉 The remaining array must be strictly increasing
👉 Goal: remove the minimum number of elements

Key idea:

Scan from the right

Find the longest suffix that is already strictly increasing

Everything before that suffix must be removed

This problem is perfect for:

DSA practice

Array & greedy patterns

Coding interviews

LeetCode Medium problems

⚡ Clean logic
⚡ O(n) solution
⚡ Interview-ready explanation

Watch till the end to catch the core insight that makes this problem easy 🚀
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