Unique Prefix Array Tries

[shashakchandel (shashank chandel)]

code:https://ide.codingblocks.com/s/167151
what is wrong in my code ? please help

[prashuk156 (Prashuk Jain)]

Hello @shashakchandel

You don’t need to print a string for each node in the trie with cnt == 1 but print only the prefix string for each string in the array “arr”

Here is the modified code

Coding Blocks IDE

Let me know if you need any help.