Tell me the test cases for which it is not running

#1

Can you please tell me the test cases for which it is not running.

#2

Print all the distinct permutations in a lexicographic order such that each permutation is in a new line. Note that there should not be any duplicate permutations.
try for this input
ABAA
correct output
AAAB
AABA
ABAA
BAAA
your output:
AAAB
AAAB
AABA
AABA
ABAA
ABAA
BAAA
BAAA

#3

i have corrected it , now only for 1 test case it is coming TLE

#4

Instead of adding elements to the arraylist and then sorting it before printing.

convert the string to a char array. Sort the char array. And then just print the permutations. In this you will save a lot of computation. And the permutations will be sorted

#5

maam i dont understand the changes , can you please edit and send it to me .

#6


this will save a lot of computation