#33 - Convert 1D Array to 2D Array

You are given a 1D array containing integers and the number of rows m and number of columns n of the desired 2D array. Your task is to implement a function to convert the 1D array into a 2D array of size m x n row-wise.

If the total number of elements in the 1D array is less than m x n, fill the remaining cells with 0. If the total number of elements is greater than m x n, ignore the excess elements.

Example 1

Input

nums = [1, 2, 3, 4, 5, 6, 7, 8, 9]
m = 3
n = 3

Output

[
    [1, 2, 3],
    [4, 5, 6],
    [7, 8, 9]
]

Example 2

Input

nums = [1,2,3,4,5]
m = 2
n = 2

Output

[
    [1,2],
    [3,4]
]

Example 3

Input

nums = [1,2,3]
m = 2
n = 2

Output

[
    [1,2],
    [3,0]
]