Two pointer approach (11. Container with most water)
Q. 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 iis 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.Example:Input: [1,8,6,2,5,4,8,3,7] O..
2019. 1. 11.