View difference between Paste ID: if37zDYv and KpjpNAdr

 /************ stack.h ************/
 #include<vector>
 #include<iostream>
 #include<algorithm>
 using namespace std;
 class stack
 {
     public:
     bool find(const string &elem) const;
     int count(const string &elem) const;
 ...
 ...
     private:
     vector<string> _stack;
 
 };
 
 /********** stack.cpp **********/
 
 #include "stack.h"
 ...
 ...
 bool stack::find (const string &elem) const
 {
     vector<string>::const_iterator it = _stack.begin();
-    return (::find(it,_stack.begin(),elem))!=_stack.end();
+    return (::find(it,_stack.end(),elem))!=_stack.end();
 }
 int stack::count(const string &elem) const
 {
 
     return (::count(_stack.begin(),_stack.end(),elem));
 }
 
 /*********** main.cpp *************/
 #include "stack.cpp"
 #include<fstream>
 int main()
 {
     stack st;
     string str;
     ifstream readfile("sentence.txt");
     while(readfile>>str && !st.full())
     {
         st.push(str);
     }
 ...
     cout<<"\nEnter a word to search: ";
     cin>>str;
     if(st.find(str))
         cout<<"The word was found "<<st.count(str)<<" no. of times"<<endl;
     else
         cout<<"The word was not found"<<endl;
     return 0;
 
 }