Conditional

 /// Conditional Programming


void main() {
  // var a = 500;
  // var b = 50;

  // if(a>200 && b<10) {
  //   print("Block 1");
  // } else {
  //   print("Block 2");
  // }

  // if( (a>200 && b>10)
  //   || a==100) {
  //   print("Block 1");
  // } else {
  //   print("Block 2");
  // }

  // if(a>200 && b>100) {
  //   print("Block 1");
  // } else if(a<50) {
  //   print("Block 2");
  // } else if(a>80) {   //Here, condition is true
  //   print("Block 3");   //if the condition will true then it will not move ahead to check other conditions
  // } else if(a == 500) {   //Here, condition is also true
  //   print("Block 4");
  // } else {
  //   print("Block Else");
  // }

  ///   Condition ? expression1 : expression2
  //If condition will satisfy then expression1 will execute otherwise expression2 will execute
  // var c = 10;
  // c < 5 ? print(true) : print(false);

  ///   Expression syntax : expression1 ?? expression2
  // var x = null, y = 5;    //Example 1
  // var temp = x ?? y;
  // print(temp);

  var s = 33, t = 12;
  var temp1 = s ?? t;
  print(temp1);
}

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