Error: variable i cannot be read at compile time

[thedeemon]

On Monday, 8 January 2018 at 07:37:31 UTC, Vino wrote:
>>>  I tried to manipulate the writeln's as below but the output 
>>> is not as expected as it prints the data in row wise, where 
>>> as we need it in column wise.

Ah, sorry, now I think I get it.
Your problem is you get output like ["a","b","c"] and instead you 
want
a
b
c

right?

Well, I think you know how to write a loop and output one item 
per line inside this loop.