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Commit ca4c4f7

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Update 0129.求根节点到叶节点数字之和.md
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‎problems/0129.求根到叶子节点数字之和.md‎

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@@ -320,8 +320,11 @@ TypeScript:
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```typescript
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function sumNumbers(root: TreeNode | null): number {
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if (root === null) return 0;
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// 记录最终结果
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let resTotal: number = 0;
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// 记录路径中遇到的节点值
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const route: number[] = [];
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// 递归初始值
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route.push(root.val);
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recur(root, route);
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return resTotal;
@@ -342,6 +345,7 @@ function sumNumbers(root: TreeNode | null): number {
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};
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}
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function listToSum(nums: number[]): number {
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// 数组求和
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return Number(nums.join(''));
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}
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};

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