PROGRAM TO CALCULATE NUMBER OF WORD AND DIGITS IN THE FILE

#include<iostream.h>

#include<conio.h>

#include<stdlib.h>

#include<ctype.h>

#include<fstream.h>

void c_alpha()

{ ifstream in;

  int x,y,c=0,d=0;

  char ch;

  in.open("abc.txt");

  if(!in)

  { cout<<"file not found:";

    exit(0);

   }

   while(!in.eof())

   { in>>ch;

     x=isalpha(ch);

     if(x==1)

     c++;

     y=isdigit(ch);

     if(y==1)

     d++; 

  }

    in.close();

    cout<<"no. of alphabets :"<<c;

    cout<<"no. of digits are :"<<d;

  }

  void main()

  { clrscr();

    c_alpha();

    getch();

   }