In my experience, it\'s extremely difficult to identify a monotonic stack problem, most of the monotonic stack problems look like naive array problems. Are there any tips or tricks to recognize such problems?\n\n(Monotonic queue/deque on the other hand is eaiser to recognize because they are widely applicable in some sliding windows problems.)\n\nExample:\n[Odd Even Jumps](https://leetcode.com/problems/odd-even-jump/)\n[Trapping Rain Water](https://leetcode.com/problems/trapping-rain-water/)\n[Largest Rectangle in Histogram](https://leetcode.com/problems/largest-rectangle-in-histogram/)

In my experience, it\'s extremely difficult to identify a monotonic stack problem, most of the monotonic stack problems look like naive array problems. Are ther