Can't come up to the solution on my own... and the logic feels like just worked instead of the correct logic

hey, i understand this solution because it just works here and it feels like since the way the variables are set to come up to the solution but i don’t know how to think like this and especially how can i think of this zero_count to set a logic like this question : https://leetcode.com/problems/max-consecutive-ones-iii/description/ def max_consecutive_one_with_flip(nums,k): left = 0 zero_count = 0 for right in range(len(nums)): if nums[right] == 0: zero_count ...