feat: $473

Author: robot

README.md

@@ -326,6 +326,7 @@ leetcode 题解，记录自己的 leetcode 解题之路。
 - [0454. 四数相加 II](./problems/454.4-sum-ii.md)
 - [0456. 132 模式](./problems/456.132-pattern.md) 🆕
 - [0464. 我能赢么](./problems/464.can-i-win.md)
+- [0473. 火柴拼正方形赢么](./problems/473.matchsticks-to-square.md) 🆕 👍
 - [0494. 目标和](./problems/494.target-sum.md)
 - [0516. 最长回文子序列](./problems/516.longest-palindromic-subsequence.md)
 - [0513. 找树左下角的值](./problems/513.find-bottom-left-tree-value.md) 91

SUMMARY.md

@@ -186,6 +186,7 @@
   - [0454. 四数相加 II](./problems/454.4-sum-ii.md)
   - [0456. 132 模式](./problems/456.132-pattern.md) 🆕 👍
   - [0464. 我能赢么](./problems/464.can-i-win.md) 👍
+  - [0473. 火柴拼正方形赢么](./problems/473.matchsticks-to-square.md) 🆕 👍
   - [0494. 目标和](./problems/494.target-sum.md)
   - [0516. 最长回文子序列](./problems/516.longest-palindromic-subsequence.md)
   - [0513. 找树左下角的值](./problems/513.find-bottom-left-tree-value.md) 91