부모 컨트랙트 생성자 호출

부모 컨트랙트의 생성자를 호출하는 2가지 방법

contract Son is Father {
   uint public earnings = 0;

   constructor() Father("Mi") {}

   function work() public {
      earnings += 100;
   }

   function getMoney() public view override returns (uint) {
      return money + earnings;
   }
}

contract Son is Father("Mi") {
   uint public earnings = 0;

   function work() public {
      earnings += 100;
   }

   function getMoney() public view override returns (uint) {
      return money + earnings;
   }
}