java320_2(未完).java

项目实战

class account{
	String name;
	float balance;
	account(String s,float b){
		name=s;
		balance=b;
	}
	String getname(){
		return name;
	}
	float getbalance(){
		return blance;
	}
}
class Savingsaccount extends account{
	float interestrate;
	savingaccount(String s,float b,float i){
		super(s,b);
		interestrate=i;
	}
}
class cleckingaccount{
	
}