Given an array A of positive lengths, return the largest perimeter of a triangle with non-zero area, formed from 3 of these lengths. ...
You have a list of points in the plane. Return the area of the largest triangle that can be formed by any of the points. Notes: lt points.length lt . No points will be duplicated. lt points i j lt . ...
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Given an array A of positive lengths, return the largest perimeter of a triangle with non-zero area, formed from 3 of these lengths. ...
Given a triangle, find the minimum path sum from top to bottom. Each step you may move to adjacent numbers on the row below. For example, given ...
numbers directly above it. Example: 楊輝三角是二項式系數的 ...
Given numRows, generate the first numRows of Pascal's triangle. For example, given numRows = 5,Return 楊輝三角形,又稱賈憲三角形、帕斯卡三角形、海亞姆三角形、巴斯卡三角形,是二項式系數 ...
題目: Given numRows, generate the first numRows of Pascal's triangle. For example, given numRows = 5, Return 楊輝三角以正整數構成,數字左右對稱,每行由1開始逐漸變大,然后變小 ...
Given a non-empty 2D array grid of 0's and 1's, an island is a group of 1's (representing land) conn ...
Given a non-negative index k where k ≤ 33, return the kth index row of the Pascal's triangle. Note that the row index starts from 0. In Pascal's ...
take them as side lengths of a triangle. Example ...