Convert the for loop into while loop.

matrix=[6 3 5; 8 4 6; 2 1 9;7 5 2]
[r,c]=size(matrix);
for Row=1:r
    for Col=1:c
        fprintf('Element(%d,%d)=%d.\n',Row,Col,matrix(Row,Col))
    end
end

[Rik]

Why do you want to convert these for-loops into while-loops? This seems like the perfect place for a for-loop.

Also, you can format your code by selecting your code and clicking the {}Code button.

[Biswajit Jana]

Thanks,i know,I'm just trying to code in while to know the syntax of the given code instead of using for loop what will it be stand in while loop?/

[Jan]

Please read Tutorial: How to format code in the forum (link)

I hesitate to convert your code directly to a running version with while, because this might be a homework question.

[Biswajit Jana]

Nope not a homework, just trying to do same code in different loops and all,kindly help me out with while.

Answer 1

[Jan]

for i = 1:10
  disp(i)
end

is equivalent to:

i = 1;
while i <= 10
  disp(i)
  i = i + 1;
end

[Biswajit Jana]

I know this.I want to do with matrix as given in the question.

[Rik]

This concept should be easy to apply to your case. Why don't you try something and show the result here if it fails?

[Jan]

@Biswajit Jana: You know how to convert one for loop into a while loop. Your code has two for loops. You can simply copy my example and paste it twice inside each other. Then rename the loop counters and limits. It is not hard. Please try it.