Please write source code in C Write a program that will open

Please write source code in C++.

Write a program that will open up a text file (open the file in a function), and then read one character at a time until end of file. When done, display how many alphabetic there are, how many digits there is, and how many other character that are not alphabetic nor digits.

Solution

#include<iostream.h>
#include<fstream.h>
#include<string.h>
#include<conio.h>

void countchar(char *filename)
{
   ifstream fin(filename);   
   char ch;
   int i,alpha=0,others=0,digi=0;
while(fin.get(ch))
{
   i=ch;
  
   if(i>64&&i<91||i>96&&i<123)
       alpha++;
   else
   if(i>47&&i<58)
       digi++;
   else
       others++;

}
cout<<\"No. OF Alphabates:\"<<alpha<<endl;
cout<<\"No. Of Digits:\"<<digi<<endl;
cout<<\"No. Of Others:\"<<others<<endl;

}

int main()
{

   char *filename=\"nameofthefile.txt\";
   countchar(filename);
   return 0;
   getch();
}