Thread: Help with Airplane Seating Code

Code:

#include <stdio.h>
#include <math.h>
#include <string.h>
void initialize_seat(char seat[20][10], char req_seat[20][10]);
int getrow();
int getcol();
int checkseat(char req_seat[20][10], char seat[20][10], int row, int col);
void print_rpt(char seat[20][10]);
int main(void)
{
 char req_seat[20][10], seat[20][10], cont = 'Y';
 int row, col;
 int status;
 initialize_seat(seat, req_seat);
 while (cont == 'Y' || cont == 'y')
 {
  row = getrow();
  col = getcol();
  req_seat[row][col] = 'X';
  status = checkseat(req_seat, seat, row, col);
  if (status) 
  {
   seat[row][col] = req_seat[row][col];
  }
  printf("Do You Want To Continue (Y/N)?  \n");
  scanf("%c", &cont);
 }
 /* print report */
 print_rpt(seat);
 return(0);
}
void initialize_seat(char seat[20][10], char req_seat[20][10])
{
 int col, row;
 for (row = 0; row < 20; ++row)
 {
  for (col = 0; col < 10; ++col)
  {
   req_seat[row][col] = 'A';
   seat[row][col] = 'A';
  }
 }
}
int getrow()
{
 int row;
 printf("Plese Enter Seat's Row: ");
 scanf("%d", &row);
 return(row);
}
int getcol()
{
 int col;
 /* Insert Code Here */
 printf("Please Enter Seat's Column: ");
 scanf("%d", &col);
 return(col);
}
int checkseat(char req_seat[20][10], char seat[20][10], int row, int col)
{
 int status = 0;
 /* Add Code To Check for Seat[col][row] Here! */
 /* Check to make sure that seat[col][row] is still blank */
 /* If so set seat[col][row] = req_seat[col][row] */
 /* If not then print the message "Seat Not Available" */
 /* and ask user to reinput req_seat */
 while(seat[row][col] == req_seat[row][col])
 {
  /* Add Code To Re-Input Here! */
  printf("Seat Not Available!!\n\nPlease Re-Enter Your Selection!\n\n");
  /* Call back to getseat() */
  row = getrow();
  col = getcol();
  req_seat[row][col] = 'X';
 }
 status = 1;
 /* Add code Here to set seat[col][row] = req_seat[col][row] */
 return(status);
}
void print_rpt(char seat[20][10])
{
 int col, row;
 for (row = 0; row < 20; ++row)
 {
  for (col = 0; col < 10; ++col)
  {
   printf("%c ", seat[row][col]);
  }
  printf("\n");
 }
}

So what is your question or problem?

Jim