As mentioned in the hint video, why are we adding 1 to min result? What if the color of the inner segment is same as the ending colors?
Clarity on cases for flood fill
@bitbeast hey think in form of recursion,as we have remove consecutive so if l and r are equal so ask recursion to merge from l+1 to r-1 ,now we have to also convert that merge part to l and r so one is added to it.Similiarly for the cases when l and r not equal.Hope you get it.
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