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21 lines
260 B

package main
import (
"fmt"
"os"
"strings"
)
func main() {
if len(os.Args) == 2 {
words := strings.Split(os.Args[1], " ")
for i := len(words) - 1; i >= 0; i-- {
if words[i] != "" {
fmt.Println(words[i])
return
}
}
}
fmt.Println()
}