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Daily Temperatures

intermediatelayer A8 · Monotonic stack & queue5 tests

Given an array temperatures where each entry is that day's temperature, return an array answer in which answer[i] is how many days you must wait after day i for a strictly warmer temperature.

  • If no later day is warmer, put 0 there
  • Equal temperatures do not count as warmer
  • Aim for O(n) — the nested-loop version is O(n^2)

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