Minimum Number of Seconds to Make Mountain Height Zero
You are given an integer mountainHeight denoting the height of a mountain.
You are given an integer mountainHeight denoting the height of a mountain.
You are also given an integer array workerTimes representing the work time of workers in seconds.
The workers work simultaneously to reduce the height of the mountain. For worker i:
Return an integer representing the minimum number of seconds required for the workers to make the height of the mountain 0.
Example 1
Input: mountainHeight = 4, workerTimes = [2,1,1]
Output: 3
Explanation: One way the height of the mountain can be reduced to 0 is: Since they work simultaneously, the minimum time needed is max(2, 3, 1) = 3 seconds.
Example 2
Input: mountainHeight = 10, workerTimes = [3,2,2,4]
Output: 12
Explanation: The number of seconds needed is max(9, 12, 12, 12) = 12 seconds.
Example 3
Input: mountainHeight = 5, workerTimes = [1]
Output: 15
Explanation: There is only one worker in this example, so the answer is workerTimes[0] + workerTimes[0] * 2 + workerTimes[0] * 3 + workerTimes[0] * 4 + workerTimes[0] * 5 = 15 .
Constraints
- 1 <= mountainHeight <= 10^5
- 1 <= workerTimes.length <= 10^4
- 1 <= workerTimes[i] <= 10^6
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