diff --git a/climbing-stairs/samthekorean.py b/climbing-stairs/samthekorean.py
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diff --git a/maximum-depth-of-binary-tree/samthekorean.py b/maximum-depth-of-binary-tree/samthekorean.py
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diff --git a/meeting-rooms/samthekorean.py b/meeting-rooms/samthekorean.py
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diff --git a/same-tree/samthekorean.py b/same-tree/samthekorean.py
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diff --git a/subtree-of-another-tree/samthekorean.py b/subtree-of-another-tree/samthekorean.py
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