ЕБУЧАЯ СЕМЕСТРОВАЯ

#include <iostream>
#include <fstream>
using namespace std;
const int n = 10;
struct FIO
{
    char name[30];
    char surname[30];
    char otchestvo[30];
};
struct adress
{
    char city[30];
    char street[30];
    int house;
    int apartment;
};
struct date
{
    int day;
    int month;
    int year;
};
struct base
{
    FIO fio;
    date DateOfBirth;
    char education;
    char MaritalSatus;
    int children;
    char profession;
    char phone[9];
    adress adress;
};
void createBinBase(ifstream &f, ofstream &g)
{
    base a;
    char str[9];
    while (f.peek() != EOF)
    {
        f >> a.fio.surname >> a.fio.name >> a.fio.otchestvo;
        f >> str;
        int num = 0;
        num = (str[0] - '0') * 10 + str[1] - '0';
        a.DateOfBirth.day = num;
        num = 0;
        num = (str[2] - '0') * 10 + str[3] - '0';
        a.DateOfBirth.month = num;
        num = 0;
        num = (str[4] - '0') * 1000 + (str[5] - '0') * 100 + (str[6] - '0') * 10 + (str[7] - '0');
        a.DateOfBirth.year = num;
        f>> a.education >> a.MaritalSatus >> a.children >> a.profession >> a.adress.city >> a.adress.street >> a.adress.house >> a.adress.apartment>>a.phone;
        g.write((char *)&a, sizeof base);
    }
}
double Age(int n,int y,int x,int n1,int y1,int x1)
{
    int day1=n1,month1=y1,year1=x1;
    int year=x,month=y,day=n;
    int count = 0;
        count = year1 - year;
        if (month1 > month)
            count--;
        if (month == month1 && day1 > day)                      //якобы высчитываю возраст
            count--;
    return  count;

}
void WorkBin(ifstream &f, ofstream &g)
{
    base a;
    int k = 0;
    int sum = 0;
    int day1, month1, year1;
    cout << "date today";
    cin >> day1 >> month1 >> year1;
    double srAge[n] = {0};
    int count[n] = {0};
    for (int j = 0; j < 10; j++)
    {
        sum = 0;
    while (!f.eof())
        {
        f.read((char*)&a, sizeof base);
            if (a.children == j)
            {
                sum +=Age(a.DateOfBirth.day, a.DateOfBirth.month, a.DateOfBirth.year, day1, month1, year1);
                count[j]++;
                cout << sum<<endl;
            }

        }
        //srAge[j] = (sum / count[j]);
    }
    /*for (int i = 0; i < 10; i++)
    {
        while (!f.eof())
        {
            f.read((char*)&a, sizeof base);
            if ((Age(a.DateOfBirth.day, a.DateOfBirth.month, a.DateOfBirth.year, day1, month1, year1) > srAge[i]) && (a.adress.house % 2 == 0) && (a.children == i))
            {
                g.write((char*)&a, sizeof base);
                cout << a.children;
            }
        }
        f.clear();
        f.seekg(0, ios_base::beg);
    }*/
}
void showResult(ifstream &f)
{
    base a;
    int year1 = 2018;
    int month1 = 4;
    int day1 = 6;
    char temp[15] = " ";               // вывожу для каждого города
        while (!f.eof())
        {
            f.read((char *)&a, sizeof base);
            if (strcmp(a.adress.city, temp) == 0)
            {
                cout << a.fio.surname << ' ' << a.fio.name << ' ' << a.fio.otchestvo << ' ' << Age(a.DateOfBirth.day, a.DateOfBirth.month, a.DateOfBirth.year, day1, month1, year1) <<' '<< a.education<<endl;
            }
            else
            {
                cout << endl;
                cout << a.adress.city << endl;
                cout << a.fio.surname << ' ' << a.fio.name << ' ' << a.fio.otchestvo << ' ' << Age(a.DateOfBirth.day, a.DateOfBirth.month, a.DateOfBirth.year, day1, month1, year1) <<' '<< a.education << endl;
                strcpy_s(temp, a.adress.city);
            }
        }
}
int main()
{
    setlocale(LC_ALL, "RUS");
    ifstream finTXTbase("base.txt");
    ofstream foutBINbase("base.bin", ios::binary);
    createBinBase(finTXTbase, foutBINbase);
    foutBINbase.close();
    finTXTbase.close();
    ifstream finBINbase("base.bin", ios::binary);
    ofstream foutBinResult("result.bin", ios::binary);
    WorkBin(finBINbase,foutBinResult);
    finBINbase.close();
    foutBinResult.close();
    ifstream finBINResult("result.bin", ios::binary);
    showResult(finBINResult);
    finBINResult.close();
    system("pause");
    return 0;
}