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Java Java Basics Getting Started with Java Strings, Variables, and Formatting

I am unable to run this how to run this.

Help me to solve this.

Name.java
// I have setup a java.io.Console object for you named co
class Introductions{
  public static void main(String []args){
firstName = "Harsh";
Console console = System.console();
console.printf("Harsh");}
}

3 Answers

Darwin Palma
Darwin Palma
3,430 Points

Hi, Harsh Jindal verify that you must declare the String variable firstName and the imports for Console.

Juraj Sallai
Juraj Sallai
7,188 Points

Hi Harsh,

Challenge is asking you to print this in following format:

"<YOUR NAME> can code in Java!"

Also, you do not have to declare class, main method or Console. All this is done for you in this challenge.

Timmie Nilsson
Timmie Nilsson
4,463 Points

You must declare that firstName is a String then you must add the String to the printf with more text to it. Then with readline you enter a string(yourname) for exempel.

// I have setup a java.io.Console object for you named co
class Introductions{
  public static void main(String []args){
Console console = System.console();
String firstName = console.readLine("Enter your name:  ");
console.printf("%s can code in Java!", firstName);}
}