In the case where there are no open stalls on a certain day (1st photo), there is no fall back or proper messgage to indicate that there are no open stalls.
"Please choose a stall:" still prints despite not listing out any stalls, so user has no choice but to input something and it causes the program to exit.
In the case where there are no open stalls on a certain day (1st photo), there is no fall back or proper messgage to indicate that there are no open stalls.
"Please choose a stall:" still prints despite not listing out any stalls, so user has no choice but to input something and it causes the program to exit.