Drzewo: widok z góry
def topView(root):
d = {}
def traverse(root, key, level):
if root:
if key not in d:
d[key] = [root, level]
elif d[key][1] > level:
d[key] = [root, level]
traverse(root.left, key-1, level +1)
traverse(root.right, key+1, level + 1)
traverse(root, 0, 0)
for key in sorted(d):
print(d[key][0], end = " ")
Grieving Gazelle