一、题目
11. Container With Most Water
You are given an integer array height of length n. There are n vertical lines drawn such that the two endpoints of the ith line are (i, 0) and (i, height[i]).
Find two lines that together with the x-axis form a container, such that the container contains the most water.
Return the maximum amount of water a container can store.
Notice that you may not slant the container.
Example 1:
Input: height = [1,8,6,2,5,4,8,3,7]
Output: 49
Explanation: The above vertical lines are represented by array [1,8,6,2,5,4,8,3,7]. In this case, the max area of water (blue section) the container can contain is 49.
Example 2:
Input: height = [1,1]
Output: 1
Constraints:
n == height.length
2 <= n <= 105
0 <= height[i] <= 104文章来源：https://www.toymoban.com/news/detail-738548.html
题目来源： leetcode文章来源地址https://www.toymoban.com/news/detail-738548.html
二、题解
class Solution {
public:
int maxArea(vector<int>& height) {
int n = height.size();
int left = 0,right = n - 1;
int maxS = 0;
while(left < right){
int h1 = height[left];
int h2 = height[right];
int S = min(h1,h2) * (right - left);
maxS = max(maxS,S);
if(h1 > h2) right--;
else left++;
}
return maxS;
}
};
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