Don;t know how to print substrings lexicographically

#1

https://ide.codingblocks.com/s/144621 This is my code. I am able to print all substrings but unable to do it lexicographically

#2

Hi @tanjuljain19,
In the question pass an arraylist and store all the substrings in the arraylist. After that sort the arraylist.

#3

https://ide.codingblocks.com/s/145482 I sorted the list but the code is workong on cb ide on

#4

https://ide.codingblocks.com/s/145482 I sorted the arraylist but the code is not working but working perfectly on cb ide. in the course its showing input mismatch exception

#5

the input mismatch problem resolved but its showing wrong answer for one 1st and only test case

#6
#7

Hi @tanjuljain19,
You need print sub sequences in this question, not sub stings.
Hence for abcd, sub sequences will also be:
ac
acd
ad
bd
Your code isn’t printing these.

#8

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