Not giving correct output

#1


Please tell me Why it is not giving correct output?

#2

@cbcao263 you dont have to print just the next permutation. You have to print ALL the permutations that are bigger than the input. For eg for bac the output should be
bca
cab
cba

But your outpur is just
bca

Try to do it without using the next_permutation function.

#3

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