Regardles of its particular nature, all financial accounts provide a way to deposit and withdraw money. Define an interface Account that has two methods : deposit and withdraw, both of which accept a parameter of type Cash and return a boolean
LANGUAGE: JAVA
CHALLENGE:
Regardles of its particular nature, all financial accounts provide a way to deposit and withdraw money. Define an interface Account that has two methods : deposit and withdraw, both of which accept a parameter of type Cash and return a boolean
SOLUTION:
interface Account
{
public boolean deposit(Cash c);
public boolean withdraw(Cash c);
}