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Determine whether a given integer array is monotonic — either entirely non-decreasing or entirely non-increasing — by verifying the ordering of adjacent elements (expected O(n) time, O(1) extra space).
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Leetcode 896. Monotonic Array
Reported Feb 24, 2026 · 1 source report
SENIOR
Source snapshot: Nov 12, 2026
View sourcePalo Alto Networks
Leetcode 896. Monotonic Array
Reported Sep 17, 2026 · 1 source report
JUNIOR
Source snapshot: Nov 12, 2026
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