Thread: I can't do the commands

Hi!
I'm trying to create a 2-day restaurant program, but I can't get the program to open the table when I press button 1. To give the commands
(1 ° insert table number 2 ° open table) and if the table is occupied, show ": this table is not free. Choose another!"
The free table matrix (item = -1) and whether it is occupied (item = 0).

Code:

#include <stdio.h>#include <conio.h>




int main ()
{
internal item [8] [5], i, j;
int table, op,vacancy
float value [8] [5];
cash float = 0;
char err = 0;




printf ("\ n");
{
printf ("| * -------------------- Welcome to the restaurant! ------------------- - * | \ n ");
printf ("\ n");


{
printf ("[1] Open table \ n");
printf ("[2] Launch expense \ n");
printf ("[3] Close the table account \ n");
printf ("[4] Check the Cashier \ n");
printf ("[0] Exit \ n");
printf ("\ n Choose an option:");
scanf ("% d", & op);
}


printf ("Enter the table number:");
scanf ("% d");


}




return 0;
}