Leetcode Note: Go - Kids With the Greatest Number of Candies

func kidsWithCandies(candies []int, extraCandies int) []bool {
    maxCnt := getMax(candies)
    n := len(candies)
    res := make([]bool, n)
    for i, candy := range candies {
        if candy + extraCandies >= maxCnt {
            res[i] = true
        }
    }
    return res
}

func getMax(nums []int) int {
    res := 0
    for _, num := range nums {
        if res < num {
            res = num
        }
    }
    return res
}