Create file containg upper-case letters from another file.

//Program that reads a file first.txt and creates a new file second.txt containing all words from file first.txt which start with an upper-case alphabet.
/*first.txt:-
The C++ is a the general purpose the programmingthe language.
An appple a day keeps the doctor away.
History repeats itself.
All that glitters is not gold.
If life deals you lemons, make lemonade.
*/

#include<iostream.h>
#include<conio.h>
#include<fstream.h>
#include<ctype.h>
void main()
{
    clrscr();

    char a[80];
    ifstream ifile("first.txt");

    ofstream ofile("second.txt");

    while(!ifile.eof())
    {
        ifile>>a;
        if(isupper(a[0]))
        ofile<<a;
    }
    char b;
    ifstream ifile2;
    ifile2.open("second.txt");
    while(!ifile2.eof())
    {
        ifile2.get(b);
        cout<<b;
    }
    getch();
}