Apr 25, 2016 · if x == y or (x < 0 and x == -y) or (x > 0 and x == 1 - y): dx, dy = -dy, dx x, y = x + dx, y + dy spiral_matrix_size = 5 my_list = list(range(spiral_matrix_size**2)) my_list = …

Nov 28, 2018 · return all elements of the matrix in spiral order. [ 1, 2, 3 ], [ 4, 5, 6 ], [ 7, 8, 9 ] It should return [1,2,3,6,9,8,7,4,5]. res = [] if len(matrix) == 0: return res. row_begin = 0. row_end …

Dec 21, 2024 · Given a matrix mat [] [] of size m x n, the task is to print all elements of the matrix in spiral form. Examples: The idea is to simulate the spiral traversal by marking the cells that …

Sep 8, 2022 · I want to write a function that takes a number (n) and outputs a sequence of numbers (1 to n x n) in the form of an n*n grid, with the numbers arranged in a spiral. The …

Jan 10, 2023 · I want to make a function that I give it a number and the function returns a spiral from 1 to that number(in 2 dimensional array). For example if I give the number 25 to the …

Oct 24, 2020 · for i in range(selected_num_pos+1, n): if array_dup[selected_row][i] == -1: its_neg = True. break. array[selected_row][i] = count. array_dup[selected_row][i] = -1. count += 1. if …

Given the following matrix: [1, 2, 3], [4, 5, 6], [7, 8, 9] You should return [1, 2, 3, 6, 9, 8, 7, 4, 5]. It’s like a delicious spiral of numbers! def spiralOrder(self, matrix: list[list[int]]) -> list[int]: if not …

Given an m x n matrix, return all elements of the matrix in spiral order. Example 1: Input: matrix = [[1,2,3],[4,5,6],[7,8,9]] Output: [1,2,3,6,9,8,7,4,5] Example 2: Input: matrix = …

Mar 24, 2025 · Whether it’s organizing a to-do list, ranking search results, or arranging numbers in order, efficient sorting is important for handling large amounts of data. In this tutorial, we will …

Jul 21, 2024 · Solve the Spiral Matrix problem in Python. Learn algorithms to traverse a matrix in a spiral order with Python code and detailed explanations for optimal solutions.