Question

This code uses only a single line System.out.println... statement in order to print "Welcome to Java Illuminated" on one line using the following variables and the String concatenation operator: String s1 = "Welcome ";

String s2 = "to ";

String s3 = "Java ";

String s4 = "Illuminated";

// your code goes here

Answer 1

Answer :

// using + (concat) operator we can concat the strings in java
   System.out.println(s1+s2+s3+s4);

public class HelloWorld {
public static void main(String[] args) {
   String s1 = "Welcome ";

   String s2 = "to ";

   String s3 = "Java ";

   String s4 = "Illuminated";
   // using + (concat) operator we can concat the strings in java
   System.out.println(s1+s2+s3+s4);
}
}

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