import java.io.*;

public class CombinString{
	public static void main(String[] args) throws IOException{
		BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
		System.out.println("Enter First String:");
		String str1 = bf.readLine();
		System.out.println("Enter Second String:");
		String str2 = bf.readLine();
		System.out.println("Combin string example!");
		String com = str1.concat(str2);
		System.out.println("Combined string: " + com);
	}
}