Storing Multiple integer values from the user

Hi, I wrote a code which is in below. I want to add something more complex. I have tried so many times, I did not do that.

I want to calculate the sum of numbers that user entered and also show it as a result.

Please help me about solving this problem.

i=1;
C=logical(1)

fprintf('Please enter the marks for the students \n');

while C
    fprintf('Please enter the student marks  \n');
    grades(i)=input('');
    i=i+1;
    fprintf('Do you want to enter more marks [Y/N] \n');
    c=input('','s');
  
    if c=='Y' || c=='y' 
        C=1;
        
    else
        C=0;
    end
   
end

[Std1]

Thanks it worked

Answer 1

[Ameer Hamza]

try this.

i=1;
C = true;
fprintf('Please enter the marks for the students \n');
grades = [];
while C
    fprintf('Please enter the student marks  \n');
    grades(i)=input('');
    i=i+1;
    fprintf('Do you want to enter more marks [Y/N] \n');
    c=input('','s');
  
    if c=='Y' || c=='y' 
        C=1;
        
    else
        C=0;
    end
end

fprintf('Sum of marks is %d\n', sum(grades));