Sorting Characters Of A C String

Question

If i have a string is there a built in function to sort the characters or would I have to write my own   for example   string word    dabc     I would want to change it so that   string sortedWord    abcd     Maybe using char is a better option  How would I do this in C

User · Answer

You can use sort   function  sort   exists in algorithm header file           include lt bits stdc   h gt          using namespace std            int main                         ios  sync with stdio false               string str    sharlock                sort str begin    str end                 cout lt  lt str lt  lt endl               return 0              Output        achklors

User · Answer

std  sort str begin    str end       See here

User · Answer

There is a sorting algorithm in the standard library  in the header  lt algorithm gt   It sorts inplace  so if you do the following  your original word will become sorted   std  sort word begin    word end       If you don t want to lose the original  make a copy first   std  string sortedWord   word  std  sort sortedWord begin    sortedWord end

User · Answer

You have to include sort function which is in algorithm header file which is a standard template library in c     Usage  std  sort str begin    str end       include  lt iostream gt   include  lt algorithm gt      this header is required for std  sort to work int main         std  string s    dacb       std  sort s begin    s end         std  cout  lt  lt  s  lt  lt  std  endl       return 0      OUTPUT      abcd

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