// 출처:프로그래머스
// https://school.programmers.co.kr/learn/courses/30/lessons/181939
class Solution {
public int solution(int a, int b) {
String c=String.valueOf(a);
String d=String.valueOf(b);
if(Integer.parseInt(c+d) >Integer.parseInt(d+c)){
return (Integer.parseInt(c+d));
}
else{
return (Integer.parseInt(d+c));
}
}
}