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doc: fmt code example

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dudaodong
2022-08-26 16:29:55 +08:00
parent 301cb5db87
commit c984815dea
2 changed files with 32 additions and 35 deletions
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25
docs/datastructure/hashmap.md
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@@ -20,6 +20,7 @@ import (
<div STYLE="page-break-after: always;"></div>
## Index
- [NewHashMap](#NewHashMap)
@@ -106,8 +107,8 @@ import (
)
func main() {
hm := heap.NewHashMap()
val := hm.Get("a")
hm := heap.NewHashMap()
val := hm.Get("a")
fmt.Println(val) //nil
}
@@ -134,10 +135,10 @@ import (
)
func main() {
hm := heap.NewHashMap()
hm.Put("a", 1)
hm := heap.NewHashMap()
hm.Put("a", 1)
val := hm.Get("a")
val := hm.Get("a")
fmt.Println(val) //1
}
```
@@ -165,13 +166,13 @@ import (
)
func main() {
hm := heap.NewHashMap()
hm.Put("a", 1)
val := hm.Get("a")
hm := heap.NewHashMap()
hm.Put("a", 1)
val := hm.Get("a")
fmt.Println(val) //1
hm.Delete("a")
val = hm.Get("a")
hm.Delete("a")
val = hm.Get("a")
fmt.Println(val) //nil
}
```
@@ -199,8 +200,8 @@ import (
)
func main() {
hm := heap.NewHashMap()
hm.Put("a", 1)
hm := heap.NewHashMap()
hm.Put("a", 1)
fmt.Println(hm.Contains("a")) //true
fmt.Println(hm.Contains("b")) //false