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feat: add js solution to lc problem: No.0872 #2621

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Apr 19, 2024
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feat: add js solution to lc problem: No.0872 #2621

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feat: add js solution to lc problem: No.0872
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@thinkasany
thinkasany committed Apr 19, 2024
commit 999a4231d84ba17bc59b03bda219a6b5bb70d90e
18 changes: 18 additions & 0 deletions solution/0800-0899/0872.Leaf-Similar Trees/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -224,6 +224,24 @@ impl Solution {
}
```

```js
var leafSimilar = function (root1, root2) {
const dfs = root => {
if (!root) {
return [];
}
let ans = [...dfs(root.left), ...dfs(root.right)];
if (!ans.length) {
ans = [root.val];
}
return ans;
};
const l1 = dfs(root1);
const l2 = dfs(root2);
return l1.toString() === l2.toString();
};
```

<!-- tabs:end -->

<!-- end -->
18 changes: 18 additions & 0 deletions solution/0800-0899/0872.Leaf-Similar Trees/README_EN.md
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Original file line number Diff line number Diff line change
Expand Up @@ -214,6 +214,24 @@ impl Solution {
}
```

```js
var leafSimilar = function (root1, root2) {
const dfs = root => {
if (!root) {
return [];
}
let ans = [...dfs(root.left), ...dfs(root.right)];
if (!ans.length) {
ans = [root.val];
}
return ans;
};
const l1 = dfs(root1);
const l2 = dfs(root2);
return l1.toString() === l2.toString();
};
```

<!-- tabs:end -->

<!-- end -->
15 changes: 15 additions & 0 deletions solution/0800-0899/0872.Leaf-Similar Trees/Solution.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
var leafSimilar = function (root1, root2) {
const dfs = root => {
if (!root) {
return [];
}
let ans = [...dfs(root.left), ...dfs(root.right)];
if (!ans.length) {
ans = [root.val];
}
return ans;
};
const l1 = dfs(root1);
const l2 = dfs(root2);
return l1.toString() === l2.toString();
};
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