Given a 2D grid
of size m x n
and an integer k
. You need to shift the grid
k
times.
In one shift operation:
grid[i][j]
moves to grid[i][j + 1]
.grid[i][n - 1]
moves to grid[i + 1][0]
.grid[m - 1][n - 1]
moves to grid[0][0]
.Return the 2D grid after applying shift operation k
times.
Example 1:
Input: grid
= [[1,2,3],[4,5,6],[7,8,9]], k = 1
Output: [[9,1,2],[3,4,5],[6,7,8]]
Example 2: