Update README.md

yanglbme · web-flow · commit 963a058a3370 · 2024-10-03T11:24:51.000+08:00
diff --git a/solution/1300-1399/1331.Rank Transform of an Array/README.md b/solution/1300-1399/1331.Rank Transform of an Array/README.md
@@ -185,7 +185,7 @@ function arrayRankTransform(arr: number[]): number[] {
 
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-### Solution 2: Sorting + Hash Map
+### 方法二：排序 + 哈希表
 
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