Dictionary order last testcase

#1

My last test case is not giving the right answer. please check my code. https://ide.codingblocks.com/s/98273

#2

Hi Urvi ,
Try this testcase :
Input : cabd
Expected Output :
cadb
cbad
cbda
cdab
cdba
dabc
dacb
dbac
dbca
dcab
dcba

Your Output :
cadb
cbad
cbda
cdab
cdba
dcab
dcba
dacb
dabc
dbca
dbac

Since this is a tricky problem and even I spent quite some time when I was doing the course before I finally figured it out , I’ll just give you one additional hint … Sorting something might help.

1 Like
#3

Thank you sir, I got it!

#4

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