Next permutations

#1

can we make next permutations for a string. And if yes so how can we make next permutations for a string

#2

@mohitshendre2609 hey next_permutation function of stl can be used.It is used to rearrange the elements in the range [first, last) into the next lexicographically greater permutation. A permutation is each one of the N! possible arrangements the elements can take (where N is the number of elements in the range). Different permutations can be ordered according to how they compare lexicographically to each other.

#3

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