diff --git a/TangDou/AcWing/Tree/1072.eddx b/TangDou/AcWing_TiGao/T3/HuanGenDp/1072.eddx
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diff --git a/TangDou/AcWing/Tree/1072.md b/TangDou/AcWing_TiGao/T3/HuanGenDp/1072.md
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diff --git a/TangDou/AcWing/Tree/1072_dfs_1.cpp b/TangDou/AcWing_TiGao/T3/HuanGenDp/1072_dfs_1.cpp
similarity index 100%
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diff --git a/TangDou/AcWing/Tree/1072_dfs_2.cpp b/TangDou/AcWing_TiGao/T3/HuanGenDp/1072_dfs_2.cpp
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diff --git a/TangDou/AcWing/Tree/1072_dfs_3.cpp b/TangDou/AcWing_TiGao/T3/HuanGenDp/1072_dfs_3.cpp
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diff --git a/TangDou/AcWing/Tree/1073.md b/TangDou/AcWing_TiGao/T3/HuanGenDp/1073.md
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diff --git a/TangDou/AcWing/Tree/1073_2.cpp b/TangDou/AcWing_TiGao/T3/HuanGenDp/1073_2.cpp
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