package main
import (
"fmt"
"strconv"
)
func main() {
a := 9
b := 91
fmt.Print(solution(a, b))
}
func solution(a int, b int) int {
A, _ := strconv.Atoi(strconv.Itoa(a) + strconv.Itoa(b))
B, _ := strconv.Atoi(strconv.Itoa(b) + strconv.Itoa(a))
if A > B {
return A
} else {
return B
}
}