6.Write a C++ program, which accepts any filename from command line and displays total no. of characters, total no of words and total no of lines in that file.

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 /*J_5_P_6

Write a C++ program, which accepts any filename from command line and

displays total no. of characters, total no of words and total no of lines in

that file.

*/

#include<iostream>

#include<fstream>

#include<string.h>

#include<cstdlib>

using namespace std;

int main()

{

     int noc=0,now=0,nol=0;

     FILE *fr;

     char ch;

    

     fr=fopen("abc.txt","r");

    

     while(ch!=EOF)

     {

          if(ch!=' ' && ch!='\n')

               noc++;

          if(ch==' ')

               now++;

          if(ch=='\n')

          {

               nol++;

               now++;

          }

          ch=fgetc(fr);

     }

     fclose(fr);

     cout<<" -------------------------------------";

     cout<<"\n Total No. of Characters  : "<<noc;

     cout<<"\n Total No. of Words       : "<<now;

     cout<<"\n Total No. of Lines       : "<<nol;


     return 0;

}    

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