How do I find how many rows and columns are in a 2d array?
For example,
Input = ([[1, 2], [3, 4], [5, 6]])`
should be displayed as 3 rows and 2 columns.
Like this:
numrows = len(input) # 3 rows in your example
numcols = len(input[0]) # 2 columns in your example
Assuming that all the sublists have the same length (that is, it's not a jagged array).