Answer to Question #302377 in Python for vineeth

Question

bulb states pattern

bulb states pattern program contain input is a single line containing a positive integer n representing the number of rooms in the building and the output should contain n lines , each line containing the state of the bulb in the room numbered from 1 to n in the form of 0 and 1.

example:

input 1 :- 5

output 1 :-

0 1 0 1 0

0 1 0 1 0

0 1 0 1 0

0 1 0 1 0

0 1 0 1 0

Answer 1

print("Enter N:", end='')
n = int(input())
array = [[0] * n for i in range(n)]
for i in range(n):   
    for j in range(n):
        if j % 2 == 0:
            array[i][j] = 0
        else:
            array[i][j] = 1
print()
for i in range(n):
    for j in range(n):
        print(array[i][j], end=' ')
    print()