【LeetCode】53 盛最多水的容器

題目

解題思路

雙指針法：

https://leetcode-cn.com/problems/container-with-most-water/solution/sheng-zui-duo-shui-de-rong-qi-by-leetcode-solution/

代碼

public class Solution {
    public int maxArea(int[] height) {
        int l = 0, r = height.length - 1;
        int ans = 0;
        while (l < r) {
            int area = Math.min(height[l], height[r]) * (r - l);
            ans = Math.max(ans, area);
            if (height[l] <= height[r]) {
                ++l;
            }
            else {
                --r;
            }
        }
        return ans;
    }
}