I am able to generate all permutations greater than the string but not able to print them in sorted order

#1
#2

Store required permutations in an array and print them after sorting the array.

#3
#4

tried what you suggested, still not working

#5

can you suggest how to sort the array after storing all possible permutations greater than input

#6

Take a vector of strings and push every permutation you need.
And just sort the vector using C++ STL.