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ell-hol wants to merge 1 commit into from
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Update bfs_queue #980

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17 changes: 6 additions & 11 deletions contents/tree_traversal/code/python/tree_traversal.py
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Original file line number Diff line number Diff line change
Expand Up @@ -60,17 +60,12 @@ def dfs_stack(node):


def bfs_queue(node):
queue = []
queue.append(node)

temp = None

while len(queue) > 0:
print(queue[0].data, end=' ')
temp = queue.pop(0)

for child in temp.children:
queue.append(child)
queue = [node]
while queue:
node = queue.pop(0)
if node.children:
queue += node.children
print(node.data)


def main():
Expand Down