29 lines
455 B
Go
29 lines
455 B
Go
package main
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import "fmt"
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const englishHelloPrefix = "Hello, "
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const welsh = "Welsh"
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const welshHelloPrefix = "Helo, "
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func Hello(name string, language string) string {
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if name == "" {
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name = "World"
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}
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return greetingPrefix(language) + name
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}
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func greetingPrefix(language string) (prefix string) {
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prefix = englishHelloPrefix
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if language == welsh {
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prefix = welshHelloPrefix
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}
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return
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}
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func main() {
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fmt.Println(Hello("Oliver", ""))
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}
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