Diagonal traversal of matrix python
WebComplexity Analysis. Time Complexity: O(N⋅M)O(N \cdot M) O (N ⋅ M) since we process each element of the matrix exactly once. Space Complexity: O(1)O(1) O (1) since we don't make use of any additional data structure. … WebMar 4, 2024 · The function should traverse diagonally through that array of array and prepare a new array of elements placed in that order it encountered while traversing. For example, if the input to the function is − const arr = [ [1, 2, 3], [4, 5, 6], [7, 8, 9] ]; Then the output should be − const output = [1, 2, 4, 7, 5, 3, 6, 8, 9]; Example
Diagonal traversal of matrix python
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Web4.77K subscribers This video is a solution to Leet code 498, Diagonal Traverse. I explain the question, go over how the logic / theory behind solving the question and finally solve it using... WebAug 19, 2024 · Approach of Python3 code. This approach is simple. While travelling the matrix in the usual fashion, on basis of parity of the sum of the indices of the element, …
WebOne of the ways is to traverse the matrix diagonally in a direction until it can not go any further. At that point, change the direction to move one step right or one step down according to the current position of traversal. The code executes in the following sequence. Move one step to the Right. If you can not move Right, move one step Down. WebMar 24, 2024 · A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.
WebMar 24, 2024 · Data Structures & Algorithms in Python; Explore More Self-Paced Courses; Programming Languages. C++ Programming - Beginner to Advanced; Java … WebOct 29, 2024 · Python program for Diagonal traversal of matrix. Here more solutions. # Python 3 program for # Diagonal traversal of a matrix def diagonalView (matrix) : # Get …
WebPython Code for Diagonal Traversal Complexity Analysis for Diagonal Traverse LeetCode Solution Time Complexity Space Complexity Problem Statement Diagonal Traverse LeetCode Solution – Given an m x n matrix mat, return an array of all the elements of the array in a diagonal order. Input: mat = [ [1,2,3],[4,5,6],[7,8,9]] Output: [1,2,4,7,5,3,6,8,9]
WebMar 24, 2024 · During the traversal of the diagonal, first, we push all the elements into the stack and then we traverse it again and replace every element of the diagonal with the stack element. Below is the implementation of the above idea. Python3 MAX = 100 def imageSwap (mat, n): row = 0 for j in range(n): s = [] i = row k = j while (i < n and k >= 0): how do i scan with my hpWebMar 17, 2024 · A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. how do i scan with myWebAug 19, 2024 · Approach of Python3 code This approach is simple. While travelling the matrix in the usual fashion, on basis of parity of the sum of the indices of the element, add that particular element to the list either at the … how do i scan with my hp deskjet 2652 printerWebMar 18, 2024 · This approach defines a function called “print_diagonals_2” that takes in a matrix as an argument. It then initializes two empty lists to store the elements of the matrix’s diagonals. Using a loop, it iterates through the matrix and appends the elements of the two diagonals to their respective lists. Finally, it prints the two diagonals. Algorithm how much money is a p.sWebApr 17, 2024 · Output −. Let’s see the pattern that is followed while printing the matrix in a zigzag form or diagonal form. This is the way diagonal traversal works. The number of lines in output is always dependent on the row and columns of the 2D matrix. For a 2D matrix mat [r] [c], their will be r+c-1 output lines. how much money is a p.s. a. tenWeborder can be easily maintained by even and odd i+j. class Solution: def findDiagonalOrder(self, mat: List [List [int]]) -> List [int]: r = len(mat) c = len(mat [0]) # … how do i scan to word in windows 10WebMay 18, 2024 · Suppose there exists a matrix M (could be either stored using numpy arrays or DataFrames) and one wants to obtain a list of tuples (r,c,v) for all entrys in the upper … how much money is a p.s. five