how can we use for loop to get index of matrix and letters ?

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If i have a matrix [1 2] or [2 1] and word 'orange' how can i use position mentioned in matrix to extract the letters in that position. i want try using for loop.
  2 Comments
Jan
Jan on 11 Nov 2021
The question is very basic. Did you read the "Getting started" chapters of the documentation already and processed Matlab's Onramp? This would help you efficiently to solve such problems.

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Answers (1)

Prince Kumar
Prince Kumar on 23 Nov 2021
Hi Manav,
You can do it via the following code:
s = 'orange';
v = [1 2 5];
for i=1:numel(v)
fprintf("Char at %d is %s\n", v(i), s(v(i)));
end

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