1032: [编程入门]自定义函数之字符串连接

import java.io.*;

public class Main {
    public static BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
    public static BufferedWriter out = new BufferedWriter(new OutputStreamWriter(System.out));
    public static StreamTokenizer cin = new StreamTokenizer(new BufferedReader(new InputStreamReader(System.in)));
    public static PrintWriter cout = new PrintWriter(new OutputStreamWriter(System.out));

    public static void main(String[] args) throws Exception {
        String s1 = in.readLine();
        String s2 = in.readLine();
        String s = s1 + s2;
        cout.print(s);
        cout.flush();
    }
}