31 lines
558 B
Go
31 lines
558 B
Go
// Switch statements allow...
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package main
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import "fmt"
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func main() {
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fmt.Print("Write 3 as ")
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i := 3
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// Some basic commentary on switches.
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switch i {
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case 0:
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fmt.Println("zero")
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case 1:
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fmt.Println("one")
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case 2:
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fmt.Println("two")
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case 3:
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fmt.Println("three")
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case 4:
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fmt.Println("four")
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case 5:
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fmt.Println("five")
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// The `default` branch is optional in a `switch`.
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default:
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fmt.Println("???")
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}
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}
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// todo: more complex / non-constant switch?
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