Sum.java

import java.io.*;
import java.util.*;

class Sum {
 public static void main(String args[]) throws IOException {
 int count = 0;
 char string;
 String s;
 FileReader fin = new FileReader("input1.txt");
 Scanner fscan = new Scanner(fin);
 Scanner scan = new Scanner(System.in);
 FileWriter fout = new FileWriter("output.txt");
 string = scan.next().charAt(0);
 while (fscan.hasNext() == true) {

 s = fscan.next();

 if (s.indexOf(string) != -1) {
 fout.write(s + "\n");
 break;
 }

 }
 fin.close();
 fout.close();
 // System.out.println(count);

 }
}