conditional expressions

 /// Conditional Expression


void main()
{
  /// Type 1
  /// Condition ? expression1 : expression2
  // var a = 10, b = 20;
  // (a>5) ? print("True") : print("False");
  // (b<15) ? print("True") : print("False");

  /// Type 2
  /// expression1 ?? expression2
  //in the above syntax if expression1 is not null, then it gets evaluated else expression2 is evaluated

  // var c = 10, d = 22, e = null, f = 40;
  // var temp = c ?? d;
  // var temp1 = e ?? f;
  // print(temp);
  // print(temp1);

  //Another Example
  var ans;
  ans ?? print("Ans is null!");
}

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