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Symmetric Tree
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Input
Symmetric Tree
Not Symmetric
Same Values, Not Mirror
Four Levels
Custom
tree
=
[1, 2, 2, 3, 4, 4, 3]
mirror
1
2
2
3
4
4
3
checks
isSymmetric(root)
: mirror image of itself?
algo
master
.
io
Step:
Start: is the tree a mirror image of itself?
0 / 15
Input
Symmetric Tree
Not Symmetric
Same Values, Not Mirror
Four Levels
Custom
tree
=
[1, 2, 2, 3, 4, 4, 3]
0 / 15
mirror
1
2
2
3
4
4
3
checks
isSymmetric(root)
: mirror image of itself?
algo
master
.
io
Step:
Start: is the tree a mirror image of itself?
