q1382

OhBonsai · OhBonsai · commit 842796a8dc39 · 2021-01-10T18:31:47.000+08:00
diff --git a/src/tree/q129.rs b/src/tree/q129.rs
@@ -63,7 +63,7 @@ impl Solution {
     }
 
     pub fn sum_numbers(root: Option<Rc<RefCell<TreeNode>>>) -> i32 {
-        fn helper2(r: Option<Rc<RefCell<TreeNode>>>, p: i32) -> Vec<i32> {
+        fn h(r: Option<Rc<RefCell<TreeNode>>>, p: i32) -> Vec<i32> {
             let mut nums = vec!();
             if let Some(v) = r {
                 let val = RefCell::borrow(&v).val + 10 * p ;
@@ -72,8 +72,8 @@ impl Solution {
                 if left_child.is_none() && right_child.is_none() {
                     nums.push(val);
                 } else {
-                    nums.extend(Solution::helper2(left_child, val));
-                    nums.extend(Solution::helper2(right_child, val));
+                    nums.extend(h(left_child, val));
+                    nums.extend(h(right_child, val));
                 }
             }
             nums

Original file line number	Diff line number	Diff line change
`@@ -63,7 +63,7 @@ impl Solution {`
`63`	`63`	`}`
`64`	`64`
`65`	`65`	`pub fn sum_numbers(root: Option<Rc<RefCell<TreeNode>>>) -> i32 {`
`66`		`- fn helper2(r: Option<Rc<RefCell<TreeNode>>>, p: i32) -> Vec<i32> {`
	`66`	`+ fn h(r: Option<Rc<RefCell<TreeNode>>>, p: i32) -> Vec<i32> {`
`67`	`67`	`let mut nums = vec!();`
`68`	`68`	`if let Some(v) = r {`
`69`	`69`	`let val = RefCell::borrow(&v).val + 10 * p ;`
`@@ -72,8 +72,8 @@ impl Solution {`
`72`	`72`	`if left_child.is_none() && right_child.is_none() {`
`73`	`73`	`nums.push(val);`
`74`	`74`	`} else {`
`75`		`- nums.extend(Solution::helper2(left_child, val));`
`76`		`- nums.extend(Solution::helper2(right_child, val));`
	`75`	`+ nums.extend(h(left_child, val));`
	`76`	`+ nums.extend(h(right_child, val));`
`77`	`77`	`}`
`78`	`78`	`}`
`79`	`79`	`nums`