savings.cpp

C++作业 完成一些简单的图形及其输入输出的功能 对于大学本科生做课程设计又很大帮助

#include<iostream.h>
#include"account.h"
#include"savings.h"

float Savings::minbalance=500.0;//设置透支范围

Savings::Savings(unsigned accNo,float balan)
:Account(accNo,balan){type=1;}

void Savings::Withdrawal(float amount)
{
	float temp=amount;
	if(balance+minbalance<amount)
		cout<<"资金不足:balance"<<balance
		    <<",withdrawal"<<temp<<endl;
	else
		balance-=amount;
}

void Savings::Display()
{
	cout<<"帐号:"<<acntNumber<<" = "
		<<balance<<endl
		<<"帐户类型为 \"储蓄\"."<<endl;
}