Package g0001_0100.s0059_spiral_matrix_ii

Class Solution

java.lang.Object

g0001_0100.s0059_spiral_matrix_ii.Solution

public class Solution
extends Object

59 - Spiral Matrix II\. Medium Given a positive integer `n`, generate an `n x n` `matrix` filled with elements from `1` to `n2` in spiral order. **Example 1:**  **Input:** n = 3 **Output:** [[1,2,3],[8,9,4],[7,6,5]] **Example 2:** **Input:** n = 1 **Output:** [[1]] **Constraints:** * `1 <= n <= 20`

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
int[][]	generateMatrix(int n)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Solution

public Solution()

Method Detail

generateMatrix

public int[][] generateMatrix(int n)