How we can print the hello world in Java without using double quotes?

Question

How we can print the hello world in Java without using double quotes?

Answer 1

Save it to a String variable then refer to the string variable.

Or you can put it in an array of Characters, then make a loop to add all the characters to a string, then refer to the string.

Or you can take user input and hopefully it's "Hello World"

Or you can type in a whole alphabet in a String or Character array, then refer to specific characters to create the String "Hello World"

Answer 2

class CharArrayToString
{
public static void main(String args[])
{
// Method 1: Using String object
char[] ch = {'H', 'e', 'l', 'l', 'o ', ' w', 'o', 'r', 'l', 'd'};
String str = new String(ch);
System.out.println(str);

// Method 2: Using valueOf method
String str2 = String.valueOf(ch);
System.out.println(str2);
}
}
output;
Helloworld
Helloworld