//Input 1,2 3,4,5 6 -1 each set is entered line-by-line
//-1 is the end of input
//output will be 136,146,156,236,246,256
import java.io.*;
import java.util.*;
import java.lang.String;
import java.util.StringTokenizer;
public class Possibilities {
public static void main(String[] args) throws IOException {
String s;
ArrayList<String> a1 = new ArrayList<String>();
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
s = br.readLine();
if (!s.equals("-1"))
a1 = generatePossibilities(s);
System.out.println(a1);
}
public static ArrayList<String> generatePossibilities(String s)
throws IOException
{
ArrayList<String> a1 = new ArrayList<String>();
ArrayList<String> a2 = new ArrayList<String>();
ArrayList<String> a3 = new ArrayList<String>();
BufferedReader br1 = new BufferedReader(
new InputStreamReader(System.in));
String s2 = br1.readLine();
if (!s2.equals("-1"))
{
a2 = generatePossibilities(s2);
a3 = generateList(s);
for (int l = 0; l < a3.size(); l++)
for (int k = 0; k < a2.size(); k++)
a1.add(a3.get(l) + a2.get(k));
}
else
a1 = generateList(s);
return a1;
}
public static ArrayList<String> generateList(String s) throws IOException
{
ArrayList<String> a1 = new ArrayList<String>();
StringTokenizer st = new StringTokenizer(s, ",");
while (st.hasMoreTokens())
a1.add(st.nextToken());
return a1;
}
}
Comments
Post a Comment