How to join Strings with and without concat method in Java

 How to join Three Strings in Java






PROGRAM:



public class ConcatStrings {

    public static void main(String args[])
    {
        String s1="hi";
        String s2="hello";
        String s3="Welcome";
        String s4=s1.concat(s2);//hihello
        String s5=s4.concat(s3);//hihelloWelcome
        System.out.println(s1+s2+s3);//hihelloWelcome
        System.out.println(s5);
       
    }
   
}


/*

OUTPUT

hihelloWelcome
hihelloWelcome

*/

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