Tricky permutations

what to do for removing duplicates from it.

hello @CODER_JATIN
store all ur result in set . and then print the content of set

https://ide.codingblocks.com/s/355316 , bhaiya dekhna sahi hai ?

yeah . . . . . . . . . . . . . . .

okay , dhnayawaad ji . :slight_smile: