Answer to Question #235963 in C++ for noone

Question

A small business wants to create a file to store its customer information. Each record in the file is to

contain the following data: customer ID number, first name, last name, city, zip code, and account balance.

Write a program to create such a customer file named “customer.txt”. Write the file with space-separated

fields.

Write another program that displays the contents of the file “customer.txt” in column form with

appropriate column headings.

Answer 1

First Program

The program will create a customer file named  “customer.txt” and store the information of customers.

#include<iostream>
#include<fstream>
using namespace std;
int main(){
	int ID_number;
	string first_name, last_name, city, zip_code; 
	double account_balance;


	
	fstream infile;
	infile.open("customer.txt", ios::out);
	cout<<"How many customers do you want to store their information\n";
	int number;
	cin>>number;
	for(int i=0; i<number; i++){
		cout<<"Customer:  "<<(i+1)<<endl;
	cout<<"Enter customer ID number\n";
	cin>>ID_number;
	cout<<"Enter customer first name \n";
	cin>>first_name;
	cout<<"Enter customer last name \n";
	cin>>last_name;
	cout<<"Enter customer City \n";
	cin>>city;
	
	cout<<"Enter Zip Code \n";
	cin>>zip_code;
	cout<<"Enter customer Account Balance \n";
	cin>>account_balance;
	infile<<ID_number<<"\t\t"<<first_name<<"\t\t"<<last_name<<"\t\t"<<city<<"\t\t"<<zip_code<<"\t\t"<<account_balance<<endl;
	}
	infile.close();
	
	
}

Second Program

The program prints the contents of the file “customer.txt” in column form with

appropriate column headings.

#include<iostream>
#include<fstream>
using namespace std;
int main(){
	fstream infile;
	infile.open("customer.txt",ios::in);
	cout<<"ID Number\tFirst Name\t Last Name\tcity\t    Zip Code\tAccount Balance.\n";
	string str;
	while(getline(infile, str)){
		cout<<str<<endl;
	}
	
}