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fix several bugs

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krahets
2023-10-17 23:45:31 +08:00
parent 51405c0669
commit 5392afd44b
14 changed files with 15 additions and 15 deletions
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codes/c/chapter_backtracking/preorder_traversal_i_compact.c
+1 -1
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@@ -15,7 +15,7 @@ void printFunc(vector *v, void *p) {
}
/* 前序遍历：例题一 */
static void preOrder(TreeNode *root) {
void preOrder(TreeNode *root) {
if (root == NULL) {
return;
}