How do i correct this program so that the number of activities shows up correctly.

please show in ide

vector.h X vector.cppX main.cpp X #ifndef VECTOR H #define VECTOR H #include #include #include 1 2 class vectors private: std: :vector<:string gym int activities: public: vectors :vector> gymPar) std: :vector getGym void setGym (std: :vector vectors: :getGym O return gym; 7 9 10 void vectors::setGym (vector gym) vectors::gymgym; setActivities (gym.size)): 12 13 14 15 16 17 18 19 20 21 int vectors: :getActivities () return activities; void vectors:: setActivities (int activities) vectors: :activities-activities: vectors: :vectors( 23 24 25 26 27 28 ostream& operator((ostream& os, const vectors &v) os #include "vector"h" using namespace std; int main () 6 7 8 string s: vectorS v coutv; cout>s v.add (S) coutS: v.del (s): coutv; vectors obj (v) cout