Bank Create Account 2

 #include <iostream>

#include <fstream>
#include<cstdio>
#include<stdio.h>
#include <string>
#include "Header.h";
#include <stdlib.h>
#include <time.h>

using namespace std;


struct Balance
{
    string type;
    int amount;
    string date;
};


class Bank {
    int amount;
    public:
        void CreateAccount() {
        char name[250];
        string dob;
        string mobile;
        char address[300];
        string account;
        cout << "Please Input Name:\n";
        cin.getline(name, 250);

        cout << "Please Input DOB:\n";
        cin >> dob;

        cout << "Please Input Mobile:\n";
        cin >> mobile;

        cin.ignore();
        cout << "Please Input address:\n";
        cin >> address;

        cout << "Please Input account No:\n";
        cin >> account;




        //==============P=======
        ofstream file_p(account+"p.txt");

        if (file_p.is_open()) {
            file_p << "Name=" << name << endl;
            file_p << "DOB=" << dob << endl;
            file_p << "Mobile" << mobile << endl;
            file_p << "Address=" << address << endl;
            file_p.close();
        }

        //==============P=======
        ofstream file_b(account + "b.txt");
        file_b.close();

    }

    void ShowBalence() {
        string account;
        cout << "Please Input account No:\n";
        cin >> account;

        ifstream file_p(account + "p.txt");

        if (file_p.is_open()) {
            string tempdata;
            while (getline(file_p,tempdata))
            {
                cout << tempdata <<endl;
            }
        }

        //=================Show Balance======

        ifstream file_b(account + "b.txt",ios::binary);
        int i = 1;
        if (file_b.is_open()) {
            Balance balance;
            cout << "| SR  |" << " Action Type  |" << "  Amount   |" << "   Date   " << endl;
            while (file_b.read(reinterpret_cast<char*>(&balance), sizeof(balance)))
            {
                cout << i << balance.type << balance.amount << balance.date << endl;

            }
        }

    }

    //Jama 
    void CreditAmount() {

        Balance balance;

        string account;
        cout << "Please Input account No:\n";
        cin >> account;


        cout << "Please Input credit amount:\n";
        cin >>balance.amount;


        cout << "Please Input  current date:\n";
        cin >> balance.date;

        balance.type = "Credit";

        ofstream file_b(account + "b.txt", ios::binary | ios::out |ios::app);

        if (file_b.is_open()) {

            file_b.write(reinterpret_cast<char*>(&balance), sizeof(balance));
            file_b.close();
        }


    }

    int GenrateAccountNumber() {
        unsigned long j;
        int account;
        srand((unsigned)time(NULL));

        int n;
        (n = rand()) > RAND_MAX - (RAND_MAX - 5) % 6;

        return ( rand()) > RAND_MAX - (RAND_MAX - 5) % 6;
    }
};



int main() {
    Bank bank;

    bank.ShowBalence();
    //bank.CreditAmount();
    //bank.CreateAccount();
    //cout << bank.GenrateAccountNumber();

    return 0;
}