// Package q1018 implements a solution for https://leetcode.com/problems/binary-prefix-divisible-by-5/
package q1018

func prefixesDivBy5(nums []int) []bool {
	ret := make([]bool, len(nums))

	num := 0
	for i, n := range nums {
		num = num<<1 + n
		ret[i] = num%5 == 0
		num %= 5
	}
	return ret
}

var _ = prefixesDivBy5