Leetcode Problem 2079. Watering Plants

2079. Watering Plants

Leetcode Solutions

Iterative Watering Approach

  1. Initialize steps to 0 to count the total steps taken.
  2. Initialize currentCapacity to capacity to keep track of the remaining water in the can.
  3. Iterate over each plant in the plants array. a. If currentCapacity is greater than or equal to the water needed by the current plant, subtract the water needed from currentCapacity and increment steps by 1. b. If currentCapacity is less than the water needed, refill the can by setting currentCapacity to capacity minus the water needed for the current plant, and add 2 * i + 1 to steps (i is the index of the current plant).
  4. Return the total steps.
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Prefix Sum and Binary Search Approach

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