Робота с файлами потоков на S++

#include <iostream>
#include <fstream>
#include <Windows.h>
using namespace std;

int main()
{
    const char* html = "C:/Users/Me/Desktop/file.html";

    ifstream file(html);

    if (!file.is_open())
    {
        cout << "Not found///////////";
        return 0;
    }

    char ch;
    char prev = '\0';
    int openB = 0;
    int closeB = 0;

    while (file.get(ch))
    {
        if (ch == '<' && prev == '<')
        {
            cout << "Error/// <<";
            return 0;
        }

        if (ch == '>' && prev == '>')
        {
            cout << "Error/// >>";
            return 0;
        }

        if (ch == '<')
        {
            openB++;
        }

        if (ch == '>')
        {
            if (closeB + 1 > openB)
            {
                cout << "Error/// > without <";
                return 0;
            }

            closeB++;
        }

        prev = ch;
    }

    if (openB != closeB)
    {
        cout << "Error/// not enough >";
    }
    else
    {
        cout << "GOOD!*************************************************";
    }

    file.close();

    return 0;
}