style: format code and docs with prettier

rain84 · idoocs · commit ae934a9a6215 · 2024-07-07T14:04:41.000Z
diff --git a/solution/0000-0099/0017.Letter Combinations of a Phone Number/README_EN.md b/solution/0000-0099/0017.Letter Combinations of a Phone Number/README_EN.md
@@ -417,7 +417,6 @@ function letterCombinations(digits: string): string[] {
     dfs('', 0);
     return ans;
 }
-
 ```
 
 #### Rust

Original file line number	Diff line number	Diff line change
`@@ -417,7 +417,6 @@ function letterCombinations(digits: string): string[] {`
`417`	`417`	`dfs('', 0);`
`418`	`418`	`return ans;`
`419`	`419`	`}`
`420`		`-`
`421`	`420`	```
`422`	`421`
`423`	`422`	`#### Rust`