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 line i 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.
代码实现
class Solution {
public int maxArea(int[] height) {
if (height.length < 2)
return 0;
if (height.length == 2) {
return Math.min(height[0], height[1]);
}
int left = 0;
int right = height.length - 1;
int result = 0;
while (left < right) {
result = Math.max(result, (right - left) * Math.min(height[right], height[left]));
if (height[left] < height[right]) {
left++;
} else {
right--;
}
}
return result;
}
}