PLEASE PROVIDE A PROGRAM FOR THE FOLLOWING QUESTION WITHOUT

PLEASE PROVIDE A PROGRAM FOR THE FOLLOWING QUESTION WITHOUT ANY ERRORS.

This is a C++ programing assignment

Problem 2. write a c++ program which will take a filename from the command line and count the vowels contained therein. For the purposes of this problem, the vowels are a, e, i, o, u, and their uppercase equivalents. Choose your own files for testing. The graders will choose theirs, too.

Hint: if you declare a string

string vowels = \"aAeEiIoOuU\";

then the function call vowels.find(ch) will return a non-null pointer if ch is a vowel.

VowelsCount.cpp

#include <iostream>
#include<fstream>
using namespace std;

int main(int argc, char *argv[])
{
if(argc == 2){
ifstream fin;
fin.open(argv[1], ios::in);
string vowels = \"aAeEiIoOuU\";
char ch ;
int volwelsCount = 0;

while (!fin.eof() ) {

   fin.get(ch);
       if (vowels.find(ch) != std::string::npos ){
           ++volwelsCount;
       }
   }
cout << \"Number of Vwels in a file: \" << volwelsCount << endl;
}
else{
cout<<\"Invalid command line arguements\"<<endl;
}
return 0;
}

Output:

sh-4.3$ g++ -std=c++11 -o main *.cpp

sh-4.3$ main

Invalid command line arguements

sh-4.3$ ./main input.txt

Number of Vwels in a file: 8

input.txt

abcdefj abcioewu