Write a program to count number of lines, words and characters in a file.
CODING:
#include<stdio.h>
#include<conio.h>
int main()
{
 FILE *fp;
 char filename[100];
 char ch;
 int linecount,wordcount,charcount;
 linecount=0;
 wordcount=0;
 charcount=0;
 clrscr();
 printf("Enter A Filename:");
 gets(filename);
 fp=fopen(filename,"r");
 if(fp)
 {
  while ((ch=getc(fp)) !=EOF)
  {
  if(ch !=' ' && ch !='\n')
    {++charcount;}
  if(ch==' ' || ch=='\n')
    {++wordcount;}
  if(ch=='\n')
    {
     ++linecount;
    }
}
if(charcount>0)
{++linecount;
++wordcount;
}
}
else
{
 printf("failed to open the file\n");
}
printf("lines:%d\n",linecount);
printf("words:%d\n",wordcount);
printf("characters:%d\n",charcount);
getch();
return(0);

}