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function PrintMap supports Generics

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machangxin 2022-12-16 17:03:41 +08:00
parent a64f7c4d83
commit ba5b5a1f09
1 changed files with 3 additions and 3 deletions
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6
codes/go/pkg/print_utils.go
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@ -97,9 +97,9 @@ func showTrunk(t *trunk) {
fmt.Print(t.str) fmt.Print(t.str)
} }
// PrintHashMap Print a hash map // PrintMap Print a hash map
func PrintMap(m map[int]string) { func PrintMap[K comparable, V any](m map[K]V) {
for key, value := range m { for key, value := range m {
fmt.Printf("%d -> %s\n", key, value) fmt.Println(key, "->", value)
} }
} }