2024-09-10 09:06:51 +00:00
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package main
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import "fmt"
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2024-09-10 09:16:15 +00:00
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const (
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englishHelloPrefix = "Hello "
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englishDefaultHelloName = "world"
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)
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2024-09-10 09:09:31 +00:00
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func Hello(name string) string {
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2024-09-10 09:12:42 +00:00
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if name == "" {
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2024-09-10 09:16:15 +00:00
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return englishHelloPrefix + englishDefaultHelloName
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2024-09-10 09:12:42 +00:00
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}
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2024-09-10 09:16:15 +00:00
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return fmt.Sprintf("%s%s", englishHelloPrefix, name)
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2024-09-10 09:06:51 +00:00
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}
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func main() {
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2024-09-10 09:09:31 +00:00
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fmt.Println(Hello("Mary"))
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2024-09-10 09:06:51 +00:00
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}
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