[알고리즘/백준] 2908 상수(자바)

[알고리즘/백준] 2908 상수(자바)

문제

https://www.acmicpc.net/problem/2908

풀이 코드

StringBuilder의 reverse() 메서드를 사용하여 숫자 뒤집기

public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br.readLine()); int a = Integer.parseInt(st.nextToken()); int b = Integer.parseInt(st.nextToken()); int reverseA = Integer.parseInt(new StringBuilder(String.valueOf(a)).reverse().toString()); int reverseB = Integer.parseInt(new StringBuilder(String.valueOf(b)).reverse().toString()); System.out.println(Math.max(reverseA, reverseB)); } }

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from http://developer-hm.tistory.com/152 by ccl(A) rewrite - 2021-09-19 15:27:37