페이지 2 / 전체 2
2. 코드
package Test; import java.util.ArrayList; public class DigitReverse { public static void main(String[] args) { int i = 13245768; DigitReverse dr = new DigitReverse(); System.out.println(dr.digitReverse(i)); } ArrayList<Integer> digitReverse(int i) { ArrayList<Integer> list = new ArrayList<Integer>(); StringBuilder sb = new StringBuilder(i+""); sb.reverse(); for ( int inx=0; inx<sb.length(); inx++) { list.add(Integer.parseInt(sb.charAt(inx)+"")); } return list; } }