---
# System prepended metadata

title: 'Week 3: May 22nd - May 28th'
tags: [may, pixnet, leetcode, '2021']

---

# Week 3: May 22nd - May 28th

## Valid Number

### Solution:

> 範例
- pixnet:
```javascript
/**
 * @param {string[]} words
 * @return {string}
 */
var shortestSuperstring = function(words) {
    
};
```
- 網路大神:
```php
class Solution {

    /**
     * @param String[] $words
     * @return String
     */
    function shortestSuperstring($words) {
        
    }
}
```

---

## Binary Tree Cameras

### Solution:

---

## Longest String Chain

### Solution:

---

## Find Duplicate File in System

### Solution:

---

## Minimum Moves to Equal Array Elements II

### Solution:

---

## Binary Tree Level Order Traversal

### Solution:

---

## Find and Replace Pattern
### Solution:


###### tags: `leetcode` `pixnet` `may` `2021`
