Class Solution

  • All Implemented Interfaces:

    
    public final class Solution
    
                        

    3142 - Check if Grid Satisfies Conditions\.

    Easy

    You are given a 2D matrix grid of size m x n. You need to check if each cell grid[i][j] is:

    • Equal to the cell below it, i.e. grid[i][j] == grid[i + 1][j] (if it exists).

    • Different from the cell to its right, i.e. grid[i][j] != grid[i][j + 1] (if it exists).

    Return true if all the cells satisfy these conditions, otherwise, return false.

    Example 1:

    Input: grid = \[\[1,0,2],1,0,2]

    Output: true

    Explanation:

    All the cells in the grid satisfy the conditions.

    Example 2:

    Input: grid = \[\[1,1,1],0,0,0]

    Output: false

    Explanation:

    All cells in the first row are equal.

    Example 3:

    Input: grid = \[\[1],2,3]

    Output: false

    Explanation:

    Cells in the first column have different values.

    Constraints:

    • 1 <= n, m <= 10

    • 0 <= grid[i][j] <= 9

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
    • Field Summary

      Fields 
      Modifier and Type Field Description
    • Constructor Summary

      Constructors 
      Constructor Description
      Solution()
    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
    • Method Summary

      Modifier and Type Method Description
      final Boolean satisfiesConditions(Array<IntArray> grid)
      • Methods inherited from class java.lang.Object

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