I just want a hint. Im learning arrays in combination with functions i doing a bank program that can track of certain amount of account (100). Can someone get me started on the Array. I think i have the functions worked out pretty good but need a hint on how incorporate the array for the accounts
[code]
#include <iostream>
using std::cout;
using std::cin;
using std::endl;
int menu();
int accountnumber();
void balancefunction (float); //fuction for Balance
float depositfunction(float); //function for deposit
float withdrawalfunction(float);//function for withdrawal
int main() //main function
{
int accountnumber();
float balance=0;
int s;
int account;
const int customernumber[50];
account= accountnumber();
s=menu(); //calling function
while(s!=5) //condition leading into my switch
{
switch (s)
{
case 1:
balance=depositfunction (balance);
break;
case 2:
balance=withdrawalfunction(balance);
break;
case 3:
balancefunction(balance);
break;
case 4:
account=accountnumber();
break;
}
cout<<"Your new balance is: "<<balance<<endl;
s=menu(); //calling function again to repeat the menu
}
cout<<"Good Bye"<<endl;
return 0;
}
int menu() //function
{
int x; //declaring varable
cout<<endl;
cout<<"*****Welcome to the ATM Services*****"<<endl;
cout<<endl;
cout<<"Please select 1-4: "<<endl;
cout<<"______________"<<endl;
cout<<" Menu "<<endl;
cout<<"______________"<<endl;
cout<<endl;
cout<<"1. Deposit Money"<<endl;
cout<<"2. Withdrawal Money"<<endl;
cout<<"3. Balance"<<endl;
cout<<"4. New Account number"<<endl;
cout<<"5. Quit"<<endl;
cout<<endl;
cin>>x;
while ((x!=1)&&(x!=2)&&(x!=3)&&(x!=4)&&(x!=5))
{
cout<<"Error Selection must be 1-4"<<endl;
cout<<"Please Try again"<<endl;
cin>>x;
}
return x;
}
void balancefunction(float balance)
{
cout<<"The balance is: "<<balance<<endl;//balance
}
float depositfunction(float balance)
{
float d;
cout<<"How much would you like to deposit: "<<endl;
cin>>d;//user input
balance=balance+d;//formula
balancefunction(balance);//calling the balance function
return balance
}
float withdrawalfunction(float balance)//withdrawal fuction, returning the value balance
{
float w;
cout<<"How much would you like to ithdrawal: "<<endl;
cin>>w;
balancefunction(balance);
if (balance-w<0)
cout<<"Sorry, not enough Funds in account"<<endl;
balance=balance-25;
}
else//condition is met then, goes into the next step
{
balance=balance-w;//balance formula
}
return balance;
}
int accountnumber()
{
int a;
cout<<"Please Enter your account number: "<<endl;
cin>>a;
while (a<0||a>49)
{
cout<<"Wrong account number"<<endl;
cout<<"Please try again: "<<endl;
cin>>a;
}
return a;
}
[code/n]
