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code
package main
import (
"fmt"
)
func main() {
var s1 []int
if s1 == nil {
fmt.Println("s1==nil")
} else {
fmt.Println("s1!=nil")
}
var arr = [5]int{}
s1 = arr[:]
if s1 == nil {
fmt.Println("s1==nil")
} else {
fmt.Println("s1!=nil")
}
}