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  1. Prepare
  2. Tutorials
  3. 30 Days of Code
  4. Day 0: Hello, World.
  5. Discussions

Day 0: Hello, World.

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  • Abhinav_Ronge
     + 0 comments
    print("Hello, World.", input(), sep = "\n")

  • Abhinav_Ronge
     + 0 comments

    C++

    int main() {
    
    // declaring a variable
    string st;
    
    // inputting line in the variable
    getline(cin, st);
    cout << "Hello, World.\n";
    cout << st; 
    return 0;
}

  • Abhinav_Ronge
     + 0 comments

    Java

        public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        String str = sc.nextLine();
        System.out.println("Hello, World.");
        System.out.println(str);
    }

  • xXxAboodxXx
     + 0 comments

    JavaScript

    function processData(inputString) {
    console.log("Hello, World.");
    console.log(inputString)
}

  • alexsmithoffici1
     + 0 comments

    Hey, the "welcome to" test is merely a sample, and the "hackerrank is best" test is meant to be a covert test case to see if your code works in various situations. When you want your code to be flexible, it makes sense.

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