Leetcode Problem 1283. Find the Smallest Divisor Given a Threshold

1283. Find the Smallest Divisor Given a Threshold

Leetcode Solutions

Binary Search Approach

  1. Define a function computeSum that takes nums and a divisor, and returns the sum of the division results, each rounded up to the nearest integer.
  2. Initialize left to 1 and right to the maximum element in nums.
  3. While left is less than or equal to right: a. Calculate mid as the average of left and right. b. Use computeSum to calculate the sum of divisions with mid as the divisor. c. If the sum is greater than threshold, set left to mid + 1. d. If the sum is less than or equal to threshold, set right to mid - 1.
  4. Return left as the smallest divisor after exiting the loop.
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Linear Search Approach

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