튜브의 일상

import java.util.ArrayList; import java.util.Comparator; import java.util.List; public class P4673 { public static void main(String[] args) { final int loop = 10000; StringBuffer sb = new StringBuffer(); int i = 0; List list = new ArrayList(); while(true){ int r = d(++i); if(i >= loop) break; list.add(r); } list.sort(Comparator.naturalOrder()); for(int j = 1 ; j