add solutions for variables

This commit is contained in:
sunface
2022-03-01 22:06:38 +08:00
parent 47d37b6940
commit 258f0ed589
32 changed files with 85 additions and 24 deletions

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@ -87,3 +87,4 @@ fn main() {
```
> You can find the solutions [here](https://github.com/sunface/rust-by-practice)(under the solutions path), but only use it when you need it