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32 lines
422 B

package main
import (
"fmt"
"os"
"sort"
"strconv"
"lib"
)
func main() {
if len(os.Args) != 3 {
return
}
a, err := strconv.Atoi(os.Args[1])
if err != nil {
fmt.Println(err)
return
}
b, err := strconv.Atoi(os.Args[2])
if err != nil {
fmt.Println(err)
return
}
suite := lib.IntRange(a, b)
sort.Sort(sort.Reverse(sort.IntSlice(suite)))
for _, i := range suite {
fmt.Print(i)
}
fmt.Println()
}