import std.stdio; import std.string; import std.datetime; abstract class Person { int birthYear, birthDay, birthMonth; string name; int getAge() { SysTime sysTime = Clock.currTime(); return sysTime.year - birthYear; } } class Employee : Person { int empID; } void main() { Employee emp = new Employee(); emp.empID = 101; emp.birthYear = 1980; emp.birthDay = 10; emp.birthMonth = 10; emp.name = "Emp1"; writeln(emp.name); writeln(emp.getAge); }
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