Create marks and names for 6 other subjects inside the same structure. Then write code that determines which subject has the highest mark. Once found, print the name of the subject with the highest mark to the command window.

Question

sohail quadri 2020-5-18

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/526301-create-marks-and-names-for-6-other-subjects-inside-the-same-structure-then-write-code-that-determin

回答： Devineni Aslesha 2020-5-21

So for this i have created a structure with 6 other subjects and marks my doubt is how should automatically print out highest marks form structure please help me.

This my struture below:

student.subjects(1).name='ENGG100';

student.subjects(1).mark=80;

student.subjects(2).name='ENGG102';

student.subjects(2).mark=70;

student.subjects(3).name='ENGG156';

student.subjects(3).mark=23;

student.subjects(4).name='ENGG678';

student.subjects(4).mark=58;

student.subjects(5).name='ENGG104';

student.subjects(5).mark=90;

student.subjects(6).name='MATHS142';

student.subjects(6).mark=78;

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Answer 1

Devineni Aslesha 2020-5-21

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/526301-create-marks-and-names-for-6-other-subjects-inside-the-same-structure-then-write-code-that-determin#answer_434923

在 MATLAB Online 中打开

Use the below code to find the subject with the highest mark and print the subject name.

len = length(student.subjects);
for i = 1:len
    marks(i) = student.subjects(i).mark;
end
[M,Idx] = max(marks); 
subName = student.subjects(Idx).name;

For more information, refer the following links.

https://www.mathworks.com/help/matlab/matlab_prog/access-data-in-nested-structures.html

https://www.mathworks.com/help/matlab/ref/max.html