# tree
日志
```
----- unicstl test -----


----- test_tree_num -----
----- insert -----
insert = ( 5 ) size =  1 : ( 5 )
insert = ( 2 ) size =  2 : ( 5 ) ( 2 )
insert = ( 3 ) size =  3 : ( 3 ) ( 2 ) ( 5 )
insert = ( 1 ) size =  4 : ( 3 ) ( 2 ) ( 1 ) ( 5 )
insert = ( 7 ) size =  5 : ( 3 ) ( 2 ) ( 1 ) ( 5 ) ( 7 )
insert = ( 8 ) size =  6 : ( 3 ) ( 2 ) ( 1 ) ( 7 ) ( 5 ) ( 8 )
insert = ( 6 ) size =  7 : ( 3 ) ( 2 ) ( 1 ) ( 7 ) ( 5 ) ( 6 ) ( 8 )
insert = ( 4 ) size =  8 : ( 3 ) ( 2 ) ( 1 ) ( 7 ) ( 5 ) ( 4 ) ( 6 ) ( 8 )
insert = ( 9 ) size =  9 : ( 3 ) ( 2 ) ( 1 ) ( 7 ) ( 5 ) ( 4 ) ( 6 ) ( 8 ) ( 9 )
insert = (10 ) size = 10 : ( 3 ) ( 2 ) ( 1 ) ( 7 ) ( 5 ) ( 4 ) ( 6 ) ( 9 ) ( 8 ) (10 )
insert = (12 ) size = 11 : ( 7 ) ( 3 ) ( 2 ) ( 1 ) ( 5 ) ( 4 ) ( 6 ) ( 9 ) ( 8 ) (10 ) (12 )
insert = (11 ) size = 12 : ( 7 ) ( 3 ) ( 2 ) ( 1 ) ( 5 ) ( 4 ) ( 6 ) ( 9 ) ( 8 ) (11 ) (10 ) (12 )
insert = (15 ) size = 13 : ( 7 ) ( 3 ) ( 2 ) ( 1 ) ( 5 ) ( 4 ) ( 6 ) (11 ) ( 9 ) ( 8 ) (10 ) (12 ) (15 )
insert = (14 ) size = 14 : ( 7 ) ( 3 ) ( 2 ) ( 1 ) ( 5 ) ( 4 ) ( 6 ) (11 ) ( 9 ) ( 8 ) (10 ) (14 ) (12 ) (15 )
insert = (13 ) size = 15 : ( 7 ) ( 3 ) ( 2 ) ( 1 ) ( 5 ) ( 4 ) ( 6 ) (11 ) ( 9 ) ( 8 ) (10 ) (14 ) (12 ) (13 ) (15 )
----- preorder -----
( 7 ) ( 3 ) ( 2 ) ( 1 ) ( 5 ) ( 4 ) ( 6 ) (11 ) ( 9 ) ( 8 ) (10 ) (14 ) (12 ) (13 ) (15 )
----- inorder -----
( 1 ) ( 2 ) ( 3 ) ( 4 ) ( 5 ) ( 6 ) ( 7 ) ( 8 ) ( 9 ) (10 ) (11 ) (12 ) (13 ) (14 ) (15 )
----- postorder -----
( 1 ) ( 2 ) ( 4 ) ( 6 ) ( 5 ) ( 3 ) ( 8 ) (10 ) ( 9 ) (13 ) (12 ) (15 ) (14 ) (11 ) ( 7 )
----- breadth -----
( 7 ) ( 3 ) (11 ) ( 2 ) ( 5 ) ( 9 ) (14 ) ( 1 ) ( 4 ) ( 6 ) ( 8 ) (10 ) (12 ) (15 ) (13 )
----- right priority -----
----- preorder(right) -----
( 7 ) (11 ) (14 ) (15 ) (12 ) (13 ) ( 9 ) (10 ) ( 8 ) ( 3 ) ( 5 ) ( 6 ) ( 4 ) ( 2 ) ( 1 )
----- inorder(right) -----
(15 ) (14 ) (13 ) (12 ) (11 ) (10 ) ( 9 ) ( 8 ) ( 7 ) ( 6 ) ( 5 ) ( 4 ) ( 3 ) ( 2 ) ( 1 )
----- postorder(right) -----
(15 ) (13 ) (12 ) (14 ) (10 ) ( 8 ) ( 9 ) (11 ) ( 6 ) ( 4 ) ( 5 ) ( 1 ) ( 2 ) ( 3 ) ( 7 )
----- breadth(right) -----
( 7 ) (11 ) ( 3 ) (14 ) ( 9 ) ( 5 ) ( 2 ) (15 ) (12 ) (10 ) ( 8 ) ( 6 ) ( 4 ) ( 1 ) (13 )
----- left priority -----
----- preorder -----
( 7 ) ( 3 ) ( 2 ) ( 1 ) ( 5 ) ( 4 ) ( 6 ) (11 ) ( 9 ) ( 8 ) (10 ) (14 ) (12 ) (13 ) (15 )
delete = ( 5 ) size = 14 : ( 7 ) ( 3 ) ( 2 ) ( 1 ) ( 6 ) ( 4 ) (11 ) ( 9 ) ( 8 ) (10 ) (14 ) (12 ) (13 ) (15 )
delete = ( 2 ) size = 13 : ( 7 ) ( 3 ) ( 1 ) ( 6 ) ( 4 ) (11 ) ( 9 ) ( 8 ) (10 ) (14 ) (12 ) (13 ) (15 )
delete = ( 3 ) size = 12 : ( 7 ) ( 4 ) ( 1 ) ( 6 ) (11 ) ( 9 ) ( 8 ) (10 ) (14 ) (12 ) (13 ) (15 )
delete = ( 1 ) size = 11 : (11 ) ( 7 ) ( 4 ) ( 6 ) ( 9 ) ( 8 ) (10 ) (14 ) (12 ) (13 ) (15 )
delete = ( 7 ) size = 10 : (11 ) ( 8 ) ( 4 ) ( 6 ) ( 9 ) (10 ) (14 ) (12 ) (13 ) (15 )
delete = ( 8 ) size =  9 : (11 ) ( 9 ) ( 4 ) ( 6 ) (10 ) (14 ) (12 ) (13 ) (15 )
delete = ( 6 ) size =  8 : (11 ) ( 9 ) ( 4 ) (10 ) (14 ) (12 ) (13 ) (15 )
delete = ( 4 ) size =  7 : (11 ) ( 9 ) (10 ) (14 ) (12 ) (13 ) (15 )
delete = ( 9 ) size =  6 : (12 ) (11 ) (10 ) (14 ) (13 ) (15 )
delete = (10 ) size =  5 : (12 ) (11 ) (14 ) (13 ) (15 )
delete = (12 ) size =  4 : (13 ) (11 ) (14 ) (15 )
delete = (11 ) size =  3 : (14 ) (13 ) (15 )
delete = (15 ) size =  2 : (14 ) (13 )
delete = (14 ) size =  1 : (13 )
delete = (13 ) size =  0 :
----- empty -----
```