using 'fprintf' with char format

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JaeSung Choi 2017-7-10

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https://ww2.mathworks.cn/matlabcentral/answers/348073-using-fprintf-with-char-format

评论： Adham Ayman 2020-7-18

 x = input('Enter the grade (1-100):');
 if  x >= 90
     grade = 'A';
 elseif  x >= 80
     grade = 'B';
 elseif  x >= 70
     grade = 'C';
 elseif  x >= 60
     grade = 'D';
 else
     grade = 'F';
 end
 printf('grade is %??',grade)

===================

This is my script, I want '??' here. pleae help me! I couldn't find this on 'help fprintf'

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采纳的回答

KSSV 2017-7-10

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https://ww2.mathworks.cn/matlabcentral/answers/348073-using-fprintf-with-char-format#answer_273571

编辑：KSSV 2017-7-10

在 MATLAB Online 中打开

fprintf('grade is %s',grade)

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KSSV 2017-7-10

I did typo error...fprintf it is.

Adham Ayman 2020-7-18

When I write this type of code and use the fprintf function with% s the numbers are printed on the screen instead of letters. Is there an answer, please?

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