#include <iostream>
using namespace std;

int main(){

	// Variables
	int account;
	double balance, charges, credits, limit;


	cout << "Enter account number ( or enter -1 to exit program ): ";
	cin >> account;

	while(account!=-1){
		cout << "Enter beginning balance: ";
		cin >> balance;
		cout << "Enter total charges: ";
		cin >> charges;
		cout << "Enter total credits: ";
		cin >> credits;
		cout << "Enter credit limit: ";
		cin >> limit;

		balance = balance + charges - credits;
		if(balance>limit){
			cout << "Account:      " << account;
			cout << "\nCredit limit: " << limit;
			cout << "\nBalance:      " << balance;
			cout << "\nCredit Limit Exceeded.";
		}

		cout << "\n\nEnter account number ( or enter -1 to exit program ): ";
		cin >> account;
	}
}