Maximize Distance to Closest Person

Maximize Distance to Closest Person.py

class Solution:
    def maxDistToClosest(self, seats):
        """
        :type seats: List[int]
        :rtype: int
        """
        hasSeats = []
        len_seats = len(seats)
        count = 0
        
        for seat  in seats:
            if seat == 1:
                hasSeats.append(count)
            
            count +=1
            
        
        last = hasSeats[0]
        max_len = 0
        
        for num in hasSeats[1:]:
            if num -last  > max_len:
                max_len = num  -last
            
            last = num 
        max_len = max_len //2 
        
        if  0  not in hasSeats:
            headLength = hasSeats[0] - 0 
            if  headLength > max_len:
                max_len = headLength
        if (len_seats-1) not in hasSeats:
            endLength = len_seats -1 - hasSeats[-1] 
            if endLength > max_len:
                max_len  = endLength
                
        return max_len