This requires use of C++. Change your program from the previous exercise so that

Question

This requires use of C++. Change your program from the previous exercise so that it concatenates all the elements in the vector into a single string before printing it out, but do not try to add line numbering.

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Explanation / Answer

Hi Let me know if you need more information:-

============================================

#include <iostream>
#include <fstream>
#include <string>
#include <vector>

using namespace std;

int main() {
   ifstream in("code.cpp");
   vector<string> vectorF;
   string line;
   while (getline(in, line)) {
       vectorF.push_back(line);
   }
   for (vector<string>::iterator it = vectorF.begin(); it != vectorF.end();
           ++it) {
       line += *it + " ";//appends with /n for proper format
       //line += *it;//append
   }
   cout << "String of File Content:" << endl;
   cout << line << endl;
   return 0;
}

====================

INPUT:-

====================

#include <iostream>
#include <math.h>

using namespace std;

int main(int argc, char *argv[]) {
   double a, b, c;
   cin >> a;
   cin >> b;
   cin >> c;
}

================

============

OUTPUT:-

=====================

String of File Content:

#include <iostream>
#include <math.h>

using namespace std;

int main(int argc, char *argv[]) {
   double a, b, c;
   cin >> a;
   cin >> b;
   cin >> c;
}

=================

=========================================

Thanks

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