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| #include "stdafx.h"
using namespace std;
const int L = 30;
struct avto
{
char model[L];
char cvet[L];
long int stoimost;
char izgotovitel[L];
int speed;
int d;
};
const int N = 100;
class avtos
{
private:
avto a[N];
int n;
public:
void input_file();
void outputfile();
void alfsort();
void sohranenie();
void sort_chisl_1();
void sort_chisl_2();
void sort_chisl_3();
void sort_chisl_4();
void add();
void udalenie();
void redaktirovanie();
void input();
void poisk();
};
void main()
{
system("cls");
avtos a;
int pm;
while (1)
{
cout << endl;
cout << "*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*" << endl;
cout << "* /" << endl;
cout << "/ 1.Otkritie faila *" << endl;
cout << "* 2.Vivod na ekran /" << endl;
cout << "/ 3.Alfofitnai sortirovka *" << endl;
cout << "* 4.Sortirovka po cvety /" << endl;
cout << "/ 5.Sortirovka po stoimosti *" << endl;
cout << "* 6.Sortirovka po izgotovitelu /" << endl;
cout << "/ 7.Sortirovka po skorosti *" << endl;
cout << "* 8.Poisk po polu /" << endl;
cout << "/ 9.Dobavlenie zapisi v bazu dannih *" << endl;
cout << "* 10.Udalenie zapisi iz bazi dannih /" << endl;
cout << "/ 11.Redaktirovanie *" << endl;
cout << "* 12.Sozdanie novoi bazi dannih /" << endl;
cout << "/ 13.Sohranenie *" << endl;
cout << "* 14.Vihod /" << endl;
cout << "/ *" << endl;
cout << "*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*/*" << endl;
cout << endl << endl;
cout << " Vash vibor 1-14: ";
cin >> pm;
cout << endl << endl;
switch (pm)
{
case 1:
a.input_file();
break;
case 2:
a.outputfile();
_getch();
break;
case 3:
a.alfsort();
break;
case 4:
a.sort_chisl_1();
break;
case 5:
a.sort_chisl_2();
break;
case 6:
a.sort_chisl_3();
break;
case 7:
a.sort_chisl_4();
break;
case 8:
a.poisk();
break;
case 9:
a.add();
break;
case 10:
a.udalenie();
break;
case 11:
a.redaktirovanie();
break;
case 12:
a.input();
break;
case 13:
a.sohranenie();
break;
case 14:
{
system("cls");
cout << "\t\t TTTTTT HH HH EEEEEE \n";
cout << "\t\t TT HH HH EE \n";
cout << "\t\t TT HHHHHH EEEE \n";
cout << "\t\t TT HH HH EE \n";
cout << "\t\t TT HH HH EEEEEE \n\n";
cout << "\t\t EEEEEE NNN NN DDDD \n";
cout << "\t\t EE NN N NN D D \n";
cout << "\t\t EEEE NN N NN D D \n";
cout << "\t\t EE NN N NN D D \n";
cout << "\t\t EEEEEE NN NNN DDDD \n\n";
_getch();
}
return;
default:
cout << "Net tacogo puncta.";
_getch();
break;
}
}
}
void avtos::alfsort()
{
int fl, i, l;
avto t;
l = n - 1;
do
{
fl = 0;
for (i = 0; i < l; i++)
if (strcmp(a[i].model, a[i + 1].model) > 0)
{
t = a[i];
a[i] = a[i + 1];
a[i + 1] = t;
fl = 1;
}
l--;
}
while (fl == 1);
return;
_getch();
}
void avtos::input_file()
{
std::ifstream fin;
char file[L];
cout << "Ukazite put k failu: ";
cin >> file;
fin.open(file);
if (fin == NULL)
{
cout << "File ne otkrit";
_getch();
exit(1);
}
n = 0;
fin >> a[n].model >> a[n].cvet >> a[n].stoimost >> a[n].izgotovitel >> a[n].speed;
while (fin.good())
{
n++;
fin >> a[n].model >> a[n].cvet >> a[n].stoimost >> a[n].izgotovitel >> a[n].speed;
}
fin.close();
_getch();
}
void avtos::outputfile()
{
int i;
cout << setw(10) << "Model " << setw(15) << "Cvet " << setw(15) << "Stoimost " << setw(18) << "Izgotovitel " << setw(14) << "Ckopoctb " << endl;
cout << endl;
for (i = 0; i < n; i++)
cout << setw(10) << a[i].model << setw(15) << a[i].cvet << setw(13) << a[i].stoimost << setw(18) << a[i].izgotovitel << setw(13) << a[i].speed << endl;
_getch();
}
void avtos::sort_chisl_1()
{
int fl, i, l;
avto t;
l = n - 1;
do
{
fl = 0;
for (i = 0; i < l; i++)
if (strcmp(a[i].cvet, a[i + 1].cvet) > 0)
{
t = a[i];
a[i] = a[i + 1];
a[i + 1] = t;
fl = 1;
}
l--;
}
while (fl == 1);
return;
_getch();
}
void avtos::sort_chisl_2()
{
int fl, i, l;
avto t;
l = n - 1;
do
{
fl = 0;
for (i = 0; i < l; i++)
if (a[i].stoimost > a[i + 1].stoimost)
{
t = a[i];
a[i] = a[i + 1];
a[i + 1] = t;
fl = 1;
}
l--;
}
while (fl == 1);
return;
_getch();
}
void avtos::sort_chisl_3()
{
int fl, i, l;
avto t;
l = n - 1;
do
{
fl = 0;
for (i = 0; i < l; i++)
if (strcmp(a[i].izgotovitel, a[i + 1].izgotovitel) > 0)
{
t = a[i];
a[i] = a[i + 1];
a[i + 1] = t;
fl = 1;
}
l--;
}
while (fl == 1);
return;
_getch();
}
void avtos::sort_chisl_4()
{
int fl, i, l;
avto t;
l = n - 1;
do
{
fl = 0;
for (i = 0; i < l; i++)
if (a[i].speed > a[i + 1].speed)
{
t = a[i];
a[i] = a[i + 1];
a[i + 1] = t;
fl = 1;
}
l--;
}
while (fl == 1);
return;
_getch();
}
void avtos::sohranenie()
{
char file[L];
ofstream out;
int otvet;
cout << "Sohranit izmeneniya?" << endl << "Yes(press 1),No(press 0)";
cin >> otvet;
if (otvet == 1)
{
cout << "Vvedite direktoriyu, kuda vj bj hoteli sohranit: ";
cin >> file;
out.open(file);
if (out == NULL)
cout << "File ne sozdan" << endl << "Programm to be finished";
_getch();
exit(1);
}
}
int i;
for (i = 0; i < n; i++)
out << setw(10) << a[i].model << setw(10) << a[i].cvet << setw(10) << a[i].stoimost << setw(13) << a[i].izgotovitel << setw(13) << a[i].speed << endl;
cout << endl;
_getch();
}
void avtos::redaktirovanie()
{
int c, r;
cout << "Vvedite nomer stroki,kotoruiu nujno otredaktirovat: ";
cin >> c;
cout << c << "." << a[c - 1].model << " " << a[c - 1].cvet << " " << a[c - 1].stoimost << " " << a[c - 1].izgotovitel << " " << a[c - 1].speed << endl;
cout << "Izmenit naimenovanie? (1 Da/0 Net):" << endl;
cin >> r;
if (r)
{
cout << "Model: ";
in >> a[c - 1].model;
}
cout << "Izmenit cvet avto? (1 Da/0 Net):" << endl;
cin >> r;
if (r)
{
cout << "Cvet avto: ";
cin >> a[c - 1].cvet;
}
cout << "Izmenit stoimost? (1 Da/0 Net):" << endl;
cin >> r;
if (r)
{
cout << "stoimost";
cin >> a[c - 1].stoimost;
}
cout << "Izmenit izgotovitel? (1 Da/0 Net):" << endl;
cin >> r;
if (r)
{
cout << "Izgotovitel: ";
cin >> a[c - 1].izgotovitel;
}
cout << "Izmenit ckopocmb? (1 Da/0 Net):" << endl;
cin >> r;
if (r)
{
cout << "Ckopoctb:";
cin >> a[c - 1].speed;
}
cout << endl;
cout << "Redaktirovanie zaversheno." << endl;
return;
_getch();
}
void avtos::udalenie()
{
int i, c;
cout << "Vvedite nomer stroki,kotoruiu neobhodimo udalit: " << endl;
cin >> c;
if (c > n) cout << "Dannaia stroka v baze dannih otsutstvuet." << endl;
else
{
cout << c << "." << a[c - 1].model << " " << a[c - 1].cvet << " " << a[c - 1].stoimost << " " << a[c - 1].izgotovitel << " " << a[c - 1].speed << endl;
for (i = c; i <= n; i++)
{
a[i - 1] = a[i];
}
cout << "Stroka " << c << " udalena." << endl;
n = n - 1;
}
return;
_getch();
}
void avtos::add()
{
struct avto x;
cout << "Vvedite dannie novogo avto: " << endl;
cout << n + 1 << ".";
cout << "Nomer: " << endl;
cin >> x.d;
cout << "Model: ";
cin >> x.model;
cout << "Cvet avto: ";
cin >> x.cvet;
cout << "Stoimost avto: ";
cin >> x.stoimost;
cout << "Izgotovitel: ";
cin >> x.izgotovitel;
cout << "Ckopocmb: ";
cin >> x.speed;
cout << endl;
a[n] = x;
n = n + 1;
cout << "Zapisi dobavleni." << endl;
return;
_getch();
}
void avtos::input()
{
int i;
cout << "Vvedite kolichestvo strok:" << endl;
cin >> n;
cout << "Vvedite dannie avto:" << endl;
for (i = 0; i < n; i++)
{
cout << i + 1 << ".";
cout << "Nomer: " << endl;
cin >> a[i].d;
cout << "Model: ";
cin >> a[i].model;
cout << "Cvet avto: ";
cin >> a[i].cvet;
cout << "Stoimost avto: ";
cin >> a[i].stoimost;
cout << "Izgotovitel: ";
cin >> a[i].izgotovitel;
cout << "Ckopocmb: ";
cin >> a[i].speed;
cout << endl;
}
cout << "Dannie vvedeni." << endl << endl;
_getch();
}
void avtos::poisk()
{
int i, d = 0, f = 0, j = 0;
int q, w, e, r, t;
char model[L];
long int stoimost;
int speed;
char cvet[L], izgotovitel[L];
cout << "Proizvesti poisk po: " << endl;
cout << "Modeli? Da-1,Net-0: ";
cin >> q;
if (q == 1) {
cout << "Vvedite Model:";
cin >> model;
f++;
}
cout << "Iskat po cvetu avto? Da-1,Net-0: ";
cin >> w;
if (w == 1) {
cout << "Vvedite cvet: ";
cin >> cvet;
f++;
}
cout << "iskat po stoimosti avto?Da-1,Net-0: ";
cin >> e;
if (e == 1) {
cout << "Vvedite stoimost avto: ";
cin >> stoimost;
f++;
}
cout << "Iskat po izgotovitelu? Da-1,Net-0: ";
cin >> r;
if (r == 1) {
cout << "Vvedite izgotovitel: ";
cin >> izgotovitel;
f++;
}
cout << "Iskat po ckopocmu? Da-1,Net-0: ";
cin >> t;
if (t == 1) {
cout << "Vvedite ckopocmb: ";
cin >> speed;
f++;
}
for (i = 0; i < n; i++)
{
if (q == 1) {
if (strcmp(model, a[i].model) == 0) d = d + 1;
}
if (w == 1) {
if (strcmp(cvet, a[i].cvet) == 0) d = d + 1;
}
if (e == 1) {
if (stoimost == a[i].stoimost) d = d + 1;
}
if (r == 1) {
if (strcmp(izgotovitel, a[i].izgotovitel) == 0) d = d + 1;
}
if (t == 1) {
if (speed == a[i].speed) d = d + 1;
}
if (d == f) {
cout << endl << setw(5) << i + 1 << setw(12) << a[i].model << setw(11) << a[i].cvet << setw(14) << a[i].stoimost << setw(10) << a[i].izgotovitel << setw(15) << a[i].speed << endl;
j = j + 1;
}
d = 0;
}
if (j == 0) cout << "Poisk ne dal rezultata!" << endl << endl;
cout << endl << endl;
_getch();
} |
(
Сообщение от Rumf
