It says : Not a valid input. You must enter freshman, sophomore, junior, or senior. How can i fix it ?
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studentsYear = menu('Chose your year in school','freshman','sophomore','junior','senior');
switch(studentsYear)
case 'freshman'
final_day = 'Monday';
case 'sophomore'
final_day = 'Tuesday';
case 'junior'
final_day = 'Wednesday';
case 'senior'
final_day = 'Thursday';
otherwise
fprintf('Not a valid input.\nYou must enter freshman, sophomore, junior, or senior.\n');
final_day=0;
end
if ischar(final_day)
fprintf('Your final will be given on %s.\n', final_day);
end
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Réponses (1)
YT
le 22 Oct 2018
Your variable studentsYear returns a value 1, 2, 3 or 4 as defined by the order in your menu. So you should use the integers 1, 2, 3 and 4:
studentsYear = menu('Chose your year in school','freshman','sophomore','junior','senior');
switch(studentsYear)
case 1 %freshman
final_day = 'Monday';
case 2 %sophomore
final_day = 'Tuesday';
case 3 %junior
final_day = 'Wednesday';
case 4 %senior
final_day = 'Thursday';
otherwise
fprintf('Not a valid input.\nYou must enter freshman, sophomore, junior, or senior.\n');
final_day=0;
end
if ischar(final_day)
fprintf('Your final will be given on %s.\n', final_day);
end
2 commentaires
YT
le 22 Oct 2018
I'm not sure if I understand your question, but you can leave the menu as it is now. You do not need to change the menu names into integer values in order for it to work.
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