|
def queens(n: int, i: int, a: list, b: list, c: list):
|
|
if i < n:
|
|
for j in range(n):
|
|
if j not in a and i + j not in b and i - j not in c:
|
|
yield from queens(n, i + 1, a + [j], b + [i + j], c + [i - j])
|
|
else:
|
|
yield a
|
|
|
|
for solution in queens(8, 0, [], [], []):
|
|
print(solution)
|