Given a string s1, find all occurrences of the single quote character and replace them with two occurrences of the single quote character.
If there are n such occurrences in s1, then s2 will be n characters longer than s1.
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This problem description would benefit from an example of the kind of input that could be expected (as well as the correct output).
Based on the description, I thought that I had to replace the string 'o'clock' with the string 'o''clock' (so making it usable in MATLAB.). And no, I did not manage to create input like that.
Instead, you want to replace every single quote with a double quote EXCEPT for the start-and-end quotes.
So 'o''clock' ==> 'o''''clock'
an example would make it clearer
I am not getting it .... Its always showing wrong
so weird!!!
I've found no matter how many '''' I add, it will only show one additional.
My answers are coming correct in MATLAB 2017b but not on this site.
This question need to be stated clearly with a sample example.
s1 is not a string, but a character array.
My code works exactly same output as test case outputs, but still it shows test not passed !!!!
@VBBV check the output of your code again; it's not the same. Keep in mind that how you input a character array in MATLAB may differ from how it's output; in particular, repeated apostrophes representing literal apostrophes are not output as repeated apostrophes.