public class HelloWorld{    
public static void main(String[] args) {		
String a = "我爱慕课网",b = "www.imooc.com";		
System.out.println(a+"\n"+b);	
}
}

public class HelloWorld{

    public static void main(String[] args) {

String a = "我爱慕课网",b = "www.imooc.com";

System.out.println(a+"\n"+b);

}

}

System.out.println(a + b);

package com.itachi;

public class putout {

public static void main(String[] args)

{

/*String a="我爱慕课网",b="www.imooc.com";

System.out.println(a);

System.out.println(b);*/

System.out.println("我爱慕课网\nwww.imooc.com");

}

}