Data types

 void main()

{
  /*1. int
  2. Double
  3. String
  4. Boolean
  5. List
  6. Map
  7. Dynamic*/

  // int age = 10;
  // print(age);

  // double age1 = 10.10;
  // print(age1);

  // String age2 = "10.10";
  // print(age2);

  // bool age3 = true;
  // print(age3);

  // List age4 = [1,2,3,4,5];
  // print(age4);

  /// There is no restrictions about data types in "List" data type
  // List age5 = [1,2, "Vishal", 23.44];
  // print(age5);

  ///Defining data in the form of key-Value in Map data type
  // Map arr = {"name": "vishal", "city": "Delhi"};
  // print(arr);
  // print(arr["city"]);

  /// "var" data type, will dynamically identify the data type based on given data
  // var arr3 = {"name" : "Aadit", "country" : "India"};
  // var arr4 = 10;
  // var arr5 = "10.22";
  // var arr6 = false;
  // print(arr3);
  // print(arr4);
  // print(arr5);
  // print(arr6);
  
}

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