#include          using     namespace     std  ;   int     main  ()     {      vector   <  int  >     v     =     {  1       2       3       4       5  };      // Reversing the vector      reverse  (  v  .  begin  ()     v  .  end  ());      for     (  int     i     :     v  )     cout      < <     i      < <     ' '  ;      return     0  ;   }   

   #include          using     namespace     std  ;   int     main  ()     {      int     arr  []     =     {  1       2       3       4       5  };      int     n     =     sizeof  (  arr  )     /     sizeof  (  arr  [  0  ]);      // Reverse the array arr      reverse  (  arr       arr     +     n  );      for     (  int     i     :     arr  )     cout      < <     i      < <     ' '  ;      return     0  ;   }   

   #include          using     namespace     std  ;   int     main  ()     {      string     s     =     'abcd'  ;      // Reverse the string s      reverse  (  s  .  begin  ()     s  .  end  ());      cout      < <     s  ;      return     0  ;   }   

   #include          using     namespace     std  ;   int     main  ()     {      vector   <  int  >     v     =     {  1       3       6       2       9  };      int     n     =     v  .  size  ();      int     d     =     2  ;      // Left rotate the vector by d place      reverse  (  v  .  begin  ()     v  .  begin  ()     +     d  );      reverse  (  v  .  begin  ()     +     d       v  .  end  ());      reverse  (  v  .  begin  ()     v  .  end  ());      for     (  auto     i     :     v  )      cout      < <     i      < <     ' '  ;      return     0  ;   }