I am trying to create a pattern as follows -
1
0 1
1 0 1
0 1 0 1
1 0 1 0 1
My output is -
1
0 1
0 1 0
1 0 1 0
1 0 1 0 1
My code is as follows -
N=5
bool_ = True
for row in range(1,N 1):
for i in range(1, row 1):
if i>1:
print(' ', end='')
print(int(bool_), end= '')
bool_ = not bool_
print()
Not sure what is wrong in this. It seems like something to do with range of second for loop.
CodePudding user response:
Sometimes the first character of a line is the same as the last character of the previous line, so the logic to always toggle the boolean will not work.
The int you could use is 1 - (row i) % 2
:
print(1 - (row i) % 2, end= '')
You don't need the bool_
name for it.