Next Greater Element with Stack Problem

Next Greater Element with Stack Problem — ExecCode Easy DSA Practice

Solve the Next Greater Element with Stack problem on ExecCode. Free online easy DSA practice in Stack. Write and run code in Java, C++, Python — no signup required to run.

Problem description

Description You are given the input needed to solve Next Greater Element with Stack. Your task is to compute the required answer and return next greater elements space-separated. Events arrive in order, but some answers depend on remembering the most recent unresolved item. Next Greater Element with Stack is about processing those events without losing their order. Space-separated integers on one line.

Examples

Input {"nums": [1, 2, 3, 4, 5]}; Output 2 3 4 5 -1. Input {"nums": [5, 4, 3, 2, 1]}; Output -1 -1 -1 -1 -1. Input {"nums": [4, 1, 8, 2, 9]}; Output 8 8 9 9 -1

Constraints

1 <= len(nums) <= 10^4

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