import javax.swing.JOptionPane;
public class Test{
public static void main(String args[]) throws IOException
{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
System.out.println("请输入第一个数字:");
int a=Integer.parseInt(br.readLine());
System.out.println("请输入第二个数字:");
int b=Integer.parseInt(br.readLine());
int c=a+b;
System.out.println(a+"+"+b+"="+c);