Checkerboard pattern for n = 8:
It consists of n * n squares alternating 0 for white and 1 for black.
We can do the same using x = np.zeros ((n, n), dtype = int) Using this function, we initialize 2-D a matrix with zeros at all indices using Exit: # Python nXn print program
# checkerboard pattern using numpy import numpy as np
# function for printing a checkerboard def printcheckboard (n): print ( "Checkerboard pattern:" ) # create * n matrix x = np.zeros ((n, n) , dtype = int ) # fill in 1 alternate rows and columns x [ 1 :: 2 , :: 2 ] = 1 x [:: 2 , 1 :: 2 ] = 1 # print template for i in range (n): for j in range (n): print (x [i] [j], end = "" ) print ( )
# driver code n = 8 printcheckboard (n) Checkerboard pattern: 0 1 0 1 0 1 0 1 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1 1 0 1 0 1 0 1 0
