Recursion dictionary order

#1

whats error? its not printing anything.

#2

hello @nilotpal

ur compare function is not correct.
u cannot append char to int and compare.

use string and append char to string. and then compare string

#3

I corrected it now. but still test case are failing.

#4

becuase they want output in sorted (lexicographical order) ,
store all ur output string in vector. sort that vector and then print it.

1 Like
#5

…yeah! thanks. done.

#6

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