void main() {
  const name = "Dipak";
  print("Hello my name is $name");
}

void main() {
  const String name = "Dipak"; 
  const profession = "developer"; 
  print("Hi my name is $name and I'm a $profession.");
}

void main() {
  for(int number = 1; number <= 100; number++) {
    print("The number is $number");
  }
}

import 'dart:convert';
import 'dart:io';

void main() {

  stdout.write("Please enter your name: ");
  var name = stdin.readLineSync(encoding: utf8);

  print("Hello $name. It's nice to see you're learning Dart. 🙂");
}

import 'dart:io';

void main() {
  var firstNumber, secondNumber;

  stdout.write("Enter the first number: ");
  firstNumber = int.parse(stdin.readLineSync() ?? "0");

  stdout.write("Enter the second number: ");
  secondNumber = int.parse(stdin.readLineSync() ?? "0");

  // Swapping two integers
  firstNumber = firstNumber + secondNumber;
  secondNumber = firstNumber - secondNumber;
  firstNumber = firstNumber - secondNumber;

  print("first number: $firstNumber \nsecond number: $secondNumber");
}