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Diffstat (limited to 'src/02/05/btree.c')
| -rw-r--r-- | src/02/05/btree.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/02/05/btree.c b/src/02/05/btree.c index 166e02c..5056d5c 100644 --- a/src/02/05/btree.c +++ b/src/02/05/btree.c @@ -23,11 +23,14 @@ BTree *btree_init(int data) { } void btree_pre_order_number(BTree *tree) { + //use a stack //self //left //right } void btree_in_order_number(BTree *tree) { + //use a stack + // // left // self // right |