문제
내가 작성한 정답
class Solution {
public int solution(int a, int b) {
String ab = ""+a+b, ba = ""+b+a;
return Math.max(Integer.parseInt(ab),Integer.parseInt(ba));
}
}다른 사람들의 정답
class Solution {
public int solution(int a, int b) {
String strA = String.valueOf(a);
String strB = String.valueOf(b);
String strSum1 = strA + strB;
String strSum2 = strB + strA;
return Math.max(Integer.valueOf(strSum1), Integer.valueOf(strSum2));
}
}
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