bujosa
diff --git a/‎src/easy/balanced_binary_tree.rs b/‎src/easy/balanced_binary_tree.rs
diff --git a/‎src/easy/mod.rs
+1 b/‎src/easy/mod.rs
+1
@@ -1,4 +1,5 @@
 pub mod add_binary;
+pub mod balanced_binary_tree;
 pub mod binary_tree_inorder_traversal;
 pub mod climbing_stairs;
 pub mod convert_sorted_array_to_binary_search_tree;
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`pub mod add_binary;`
	`2`	`+pub mod balanced_binary_tree;`
`2`	`3`	`pub mod binary_tree_inorder_traversal;`
`3`	`4`	`pub mod climbing_stairs;`
`4`	`5`	`pub mod convert_sorted_array_to_binary_search_tree;`