LeetCod题目:Container With Most Water

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题目描述:

Given n non-negative integers a1,a2, ..., an, where each represents a point at coordinate (i,ai). n vertical lines are drawn such that the two endpoints of linei is at (i, ai) and (i, 0). Find two lines, which together with x-axis forms a container, such that the container contains the most water.

Note: You may not slant the container and n is at least 2.

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代码:

class Solution {public:    int maxArea(vector<int>& height) {    int water = 0;    int i = 0, j = height.size() - 1;    while (i < j) {        int h = min(height[i], height[j]);        water = max(water, (j - i) * h);        while (height[i] <= h && i < j) i++;        while (height[j] <= h && i < j) j--;    }    return water;    }};

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