If elseif else statement inside a loop

Question

Cassie Hoppenrath 2020-1-23

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/501707-if-elseif-else-statement-inside-a-loop

回答： Star Strider 2020-1-23

How can I get this code to ask 'Enter your number grade' 5 times?

I know it would involve a loop but I am not sure how to add that to an if else statement

YourGrade= input('Enter your number grade:')

if YourGrade >= 90;

disp('Your grade is an A')

elseif YourGrade >= 80 && YourGrade < 90;

disp('Your grade is a B')

elseif YourGrade >= 70 && YourGrade < 80;

disp('Your grade is a C')

elseif YourGrade >= 60 && YourGrade < 70;

disp('Your grade is a D')

else YourGrade <= 50;

disp('Your grade is an F')

end

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Answer 1

Star Strider 2020-1-23

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https://ww2.mathworks.cn/matlabcentral/answers/501707-if-elseif-else-statement-inside-a-loop#answer_411701

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Perhaps:

for k = 1:5
    YourGrade= input('Enter your number grade:')
    if YourGrade >= 90;
        disp('Your grade is an A')
    elseif YourGrade >= 80 && YourGrade < 90;
        disp('Your grade is a B')
    elseif YourGrade >= 70 && YourGrade < 80;
        disp('Your grade is a C')
    elseif YourGrade >= 60 && YourGrade < 70;
        disp('Your grade is a D')
    else YourGrade <= 50;
        disp('Your grade is an F')
    end
end