Update 1603-design-parking-system.js

Added comments above each if stetment.
qxzsilver1 · Jul 2, 2023 · f84ed0a · f84ed0a
1 parent 6919818
commit f84ed0a
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/javascript/1603-design-parking-system.js b/javascript/1603-design-parking-system.js
@@ -18,18 +18,25 @@ class ParkingSystem {
  * @return {boolean}
  */
  addCar(carType) {
+ // If carType is 1 (big) and there are available big parking spaces
  if (carType === 1 && this.bigRemaining > 0) {
  this.bigRemaining -= 1;
  return true;
  }
+
+ // If carType is 2 (medium) and there are available medium parking spaces
  if (carType === 2 && this.mediumRemaining > 0) {
  this.mediumRemaining -= 1;
  return true;
  }
+
+ // If carType is 3 (small) and there are available small parking spaces
  if (carType === 3 && this.smallRemaining > 0) {
  this.smallRemaining -= 1;
  return true;
  }
+
+ // If no suitable parking space is available for the given carType
  return false;
  }
 }