package test.demo; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.List; import java.util.Scanner; import java.util.TreeSet; public class Yukicoder851 { static boolean flag=true; public static void main(String[] args) throws IOException { String A=""; String B=""; String C=""; String D=""; long a=0; long b=0; long c=0; long d=0; List list=new ArrayList(); int tmp=Integer.valueOf(input()[0]); for(int i=0;i1) { System.out.println("assert"); flag=false; } return str2; } }