/in/Main.java:3: error: class ManualDateCalculator is public, should be declared in a file named ManualDateCalculator.java
public class ManualDateCalculator {
       ^
/in/Main.java:49: error: constructor MyDate in class MyDate cannot be applied to given types;
        MyDate date1 = new MyDate(scanner.nextInt(), scanner.nextInt(), scanner.nextInt());
                       ^
  required: no arguments
  found:    int,int,int
  reason: actual and formal argument lists differ in length
/in/Main.java:52: error: constructor MyDate in class MyDate cannot be applied to given types;
        MyDate date2 = new MyDate(scanner.nextInt(), scanner.nextInt(), scanner.nextInt());
                       ^
  required: no arguments
  found:    int,int,int
  reason: actual and formal argument lists differ in length
3 errors