2666. Minimum Time to Eat All Grains

Hard

Array

Two Pointers

Binary Search

Sorting

Hint 1

Binary search the answer.

Hint 2

To check if an answer is possible, for the ith hen check how far right it can go after ensuring that it eats the leftmost uneaten grain.

Hint 3

If the last grain is eaten in this process, the answer is possible.

Acceptance

40.0%

Submissions

5,196

Accepted

2,079