Merge pull request #1666 from initialqing/master

Update 0129.求根节点到叶节点数字之和.md
This commit is contained in:
程序员Carl
2022-10-01 16:08:02 +08:00
committed by GitHub

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