11. 盛最多水的容器 Golang

11. 盛最多水的容器

func maxArea(height []int) int {
    if len(height) < 1 {
        return 0
    }
    left, right := 0, len(height) - 1
    res := 0
    for left < right {
        minH := height[left]
        if height[right] < minH {
            minH = height[right]
        }
        if minH * (right - left) > res {
            res = minH * (right -left)
        }
        if height[left] <= height[right] {
            left++
        } else {
            right--
        }
    }
    return res
}