Why do I get this response 'Operands to the || and && operators must be convertible to logical scalar values.'?
4 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I wrote this so a user could input a numeric grade and the letter grade would display. I am new to matlab and any help is greatly appreciated.
clear, clc
input('Enter a Grade in Numerical Form?','s');
Grade=ans;
G=Grade;
if G>=90&&G<=100
fprintf('A\n')
end
if G>=80&&G<90
fprintf('B\n')
end
if G>=70&&G<80
fprintf('C\n')
end
if G>=60&&G<70
fprintf('D\n')
end
if G<60
fprintf('F\n')
end
[EDITED, Jan, please format your code - thanks!]
0 commentaires
Réponse acceptée
Nirmal
le 23 Juil 2012
G=str2num(Grade);
G will be a string so you need to convert that to a number using the str2num function. Its better to use if elseif rather than multiple if statements.
Plus de réponses (1)
Jan
le 23 Juil 2012
G = input('Enter a Grade in Numerical Form?');
if G > 100
% do nothing
elseif G>=90
fprintf('A\n')
elseif G>=80
fprintf('B\n')
elseif G>=70
fprintf('C\n')
elseif G>=60
fprintf('D\n')
else
fprintf('F\n')
end
0 commentaires
Voir également
Catégories
En savoir plus sur Data Type Conversion dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!