| In Go,variablesare explicitly declared and used by the compiler to e.g. check type-correctness of function calls. |
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package main
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import "fmt"
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| func main() { | |
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var a string = "initial" fmt.Println(a) |
| You can declare multiple variables at once. |
var b, c int = 1, 2 fmt.Println(b, c) |
| Go will infer the type of initialized variables. |
var d = true fmt.Println(d) |
| Variables declared without a corresponding initialization arezero-valued. For example,the zero value for an |
var e int fmt.Println(e) |
| The |
f := "short" fmt.Println(f) } |
| @H_404_238@$ go run variables.go
initial
1 2
true
0
short
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