Курсовая работа: Разработка базы данных "Магазин товаров"

cprintf("4-Izmenit' zapis'");

gotoxy(25,11);

cprintf("0-vyhod");

gotoxy(25,13);

cprintf("Vash vybor : ");

cscanf("%s",&k);

if (k=='0' || k=='1' || k=='2' || k=='3' || k=='4')

{if (k=='1')

{clrscr();

ramka();

for (m=0;m<i;m++)

{gotoxy(20,m+2);

cprintf (baza[m].naim);

cprintf(" ");

cprintf (baza[m].proizv);

cprintf(" ");

cprintf (baza[m].model);

printf("\n");}

getch(); getch();

goto metka1;}

if (k=='2')

{clrscr();

gotoxy(25,5);

cprintf ("Vvedite dannye\n");

metka3:j=i;

ramka();

gotoxy(25,7);

cprintf ("Tip produkta :");

cscanf ("%s",&baza[i].naim);

gotoxy(25,8);

cprintf ("Proizvoditel' :");

cscanf ("%s",&baza[i].proizv);

gotoxy(25,9);

cprintf ("Model' produkta :");

cscanf ("%s",&baza[i].model);

i++;

metka6:clrscr();

ramka();

gotoxy(9,8);

cprintf("Nazhmite 'n' dlya dobavleniya zapisi ili 'q' dlya zaversheniya vvoda\n");

gotoxy(30,9);

cscanf("%s",&y);

if (y=='n' || y=='q')

{if (y=='n') {clrscr();

goto metka3;}

else {gotoxy(27,11);

cprintf ("Zapisi dobavleny");

getch(); getch();

goto metka1;}}

else

{gotoxy (27,11);

error();

getch(); getch();

goto metka6;}}

if (k=='3')

{metka5:clrscr();

ramka();

gotoxy(25,5);

cprintf("Kryterii poiska");

gotoxy(25,7);

cprintf("1-Tip");

gotoxy(25,8);

cprintf("2-Proizvoditel'");

gotoxy(25,9);

cprintf("3-model' produkta");

gotoxy(25,11);

cprintf("Vash vybor : ");

cscanf("%s",&l);

if (l=='1' || l=='2' || l=='3')

{if (l=='1')

{clrscr();

ramka();

gotoxy(25,5);

cprintf("Vvedite tip produkta");

gotoxy(30,7);

cscanf("%s",&vybor);

for (m=0;m<i;m++)

{if (!strcmp(baza[m].naim,vybor))

{gotoxy(20,m+9);

cprintf (baza[m].naim);

cprintf(" ");

cprintf (baza[m].proizv);

cprintf(" ");

cprintf (baza[m].model);

cprintf("\n");}}}

if (l=='2')

{clrscr();

ramka();

gotoxy(25,5);

cprintf("Vvedite proizvoditelya produkta");

gotoxy(30,7);

cscanf("%s",&vybor);

for (m=0;m<i;m++)

{if (!strcmp(baza[m].proizv,vybor))

{gotoxy(20,m+9);

cprintf (baza[m].naim);

cprintf(" ");

cprintf (baza[m].proizv);

cprintf(" ");

cprintf (baza[m].model);

cprintf("\n");}}}

if (l=='3')

{clrscr();

ramka();

gotoxy(25,5);

cprintf("Vvedite model' produkta");

gotoxy(30,7);

cscanf("%s",&vybor);

for (m=0;m<i;m++)

{if (!strcmp(baza[m].model,vybor))

{gotoxy(20,m+9);

cprintf (baza[m].naim);

cprintf(" ");

cprintf (baza[m].proizv);

cprintf(" ");

cprintf (baza[m].model);

cprintf("\n");}}}

getch(); getch();

goto metka1;}

else {gotoxy(27,12);

error();

getch(); getch();

goto metka5;}}

if(k=='4')

{clrscr();

ramka();

gotoxy (25,5);

cprintf("Vvedite zapis' kotoruyu hotite izmenit' :");

gotoxy (25,7);

cprintf("Tip - ");

cscanf("%s",&vtip);

gotoxy(25,8);

cprintf("Proizvoditel' - ");

cscanf("%s",&vproizv);

gotoxy(25,9);

cprintf("Model' - ");

cscanf("%s",&vmodel);

gotoxy(25,11);

cprintf("Vashi dannye prinyaty!");

getch(); getch();

for (m=0;m<i;m++)

{if (!strcmp(baza[m].naim,vtip) && !strcmp(baza[m].proizv,vproizv) && !strcmp(baza[m].model,vmodel))

{clrscr();

ramka();

gotoxy(25,5);

cprintf("Vvedite novye dannye: \n");

gotoxy(25,7);

cprintf("Tip - ");

cscanf("%s",&baza[m].naim);

gotoxy(25,8);

cprintf("Proizvoditel' - ");

cscanf("%s",&baza[m].proizv);

gotoxy(25,9);

cprintf("Model' - ");

cscanf("%s",&baza[m].model);

gotoxy(25,11);

cprintf("Zapis' izmenena");

getch(); getch();}}

goto metka1;}

if (k=='0') abort();}

else {gotoxy(27,12);

error();

getch(); getch();

goto metka1;}