publicstaticvoidmain(String[] args){ Easy_119_PascalTriangleII instance =newEasy_119_PascalTriangleII();introwIndex =3;longstart = System.nanoTime(); List<Integer> list = instance.getRow(rowIndex);longend = Sys
Pascal's Triangle leetcode java(杨辉三角) 题目: GivennumRows, generate the firstnumRowsof Pascal's triangle. For example, givennumRows= 5, Return [ [1], [1,1], [1,2,1], [1,3,3,1], [1,4,6,4,1] ] 题解: 既然讲到了Pascal‘s Triangle,即杨辉三角。那么就先去Wikipedia上面复习...
基于Java实现杨辉三角 LeetCode Pascal's Triangle Pascal's Triangle Given numRows, generate the first numRows of Pascal's triangle. For example, given numRows = 5, Return [ [1], [1,1], [1,2,1], [1,3,3,1], [1,4,6,4,1] ] 这道题比较简单, 杨辉三角, 可以用这一列的元素等于...
[Leetcode] Pascal's Triangle 杨辉三角形 Pascal's Triangle I Given numRows, generate the first numRows of Pascal's triangle. For example, given numRows = 5, Return [ [1], [1,1], [1,2,1], [1,3,3,1], [1,4,6,4,1] ] 迭代法 复杂度 时间O(N) 空间 O(k^2) 思路 简单的...
提交结果: 执行用时 : 1 ms, 在Pascal's Triangle的Java提交中击败了97.86% 的用户 内存消耗 : 33.6 MB, 在Pascal's Triangle的Java提交中击败了39.51% 的用户
LeetCode Top Interview Questions 118. Pascal’s Triangle (Java版; Easy) 题目描述 Given a non-negative integer numRows, generate the first numRows of Pascal's triangle. 1. In Pascal's triangle, each number is the sum of the two numbers directly above it. ...
leetcode 118. Pascal's Triangle 杨辉三角形 Given numRows, generate the first numRows of Pascal’s triangle. For example, given numRows = 5, Return [ [1], [1,1], [1,2,1], [1,3,3,1], [1,4,6,4,1] ] 这个就是中国最伟大的杨辉三角形的问题。
LeetCode 118:杨辉三角 II Pascal's Triangle II 编程算法 Given a non-negative index k where k ≤ 33, return the kth index row of the Pascal's triangle. 爱写bug 2019/07/07 3660 leetcode # 118:Pascal's Triangle 杨辉三角 java Given a non-negative integer numRows, generate the ...
118. Pascal's Triangle(暴力求解法)javaarraylistintegerpascalsum yesr 2019-03-14 Given a non-negative integer numRows, generate the first numRows of Pascal's tri... 47430 leetcode 生成杨辉三角形, 118 119 Pascal's Triangle 1,2pythonalgorithmpascalreturnrow 流川疯 2019-01-18 Given numRows,...
LeetCode 118 Pascal’s Triangle(帕斯卡三角形)(vector) 上一题是返回完整的帕斯卡三角形: classSolution{public: vector<vector<int>>generate(intnumRows) { vector<vector<int>> pascal;if(numRows <1)returnpascal; vector<int> root; root.push_back(1); ...