Given a non-negative integer numRows, generate the first numRows of Pascal's triangle. In Pascal's triangle, each number is the sum of the two ...
題目: Given numRows, generate the first numRows of Pascal s triangle. For example, given numRows , Return 楊輝三角以正整數構成,數字左右對稱,每行由 開始逐漸變大,然后變小,回到 。 第行的數字個數為個。 第行的第個數字為組合數。 第行數字和為。 除每行最左側與最右側的數字以外,每個數字等於它的 ...
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Given a non-negative integer numRows, generate the first numRows of Pascal's triangle. In Pascal's triangle, each number is the sum of the two ...
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 ...
一、楊輝三角介紹 楊輝三角形,又稱帕斯卡三角形、賈憲三角形、海亞姆三角形、巴斯卡三角形,是二項式系數的一種寫法,形似三角形,在中國首現於南宋楊輝的《詳解九章算法》得名,書中楊輝說明是引自賈憲的《釋鎖算書》,故又名賈憲三角形。在那之前,還有更早發現這個三角的波斯數學家和天文學家,但相關的內容 ...
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 ...
題目: Given an index k, return the kth row of the Pascal's triangle. For example, given k = 3, Return [1,3,3,1]. Note: Could you optimize your ...
Given an index k, return the kth row of the Pascal's triangle. For example, given k = 3,Return [1,3,3,1]. Note:Could you optimize your algorithm ...
原題地址:https://oj.leetcode.com/problems/pascals-triangle/ 題意: Given numRows, generate the first numRows of Pascal's ...