Help out! all test cases failed.
Recursion-dictionary order(larger)
Your final output string needs to be in sorted order
for “acb”
output should be
bac
bca
cab
cba
but urs is
cab
cba
bca
bac
Help out! all test cases failed.
Your final output string needs to be in sorted order
for “acb”
output should be
bac
bca
cab
cba
but urs is
cab
cba
bca
bac