C Program To Find Digits, Characters , Spaces , Words , Lines and Special characters

#include<stdio.h>

main()

{

FILE *fp;

char c;

int i,s=0,l=0,sp=0,ch=0,d=0;

clrscr();

fp=fopen("file1","w");

while((c=getchar())!=EOF)

putc(c,fp);

fclose(fp);

fp=fopen("file1","r");

while((c=getc(fp))!=EOF)

{

i=c;

if(c>='0'&&c<='9') d++;

else if(i>=65&&i<=90)ch++;

else if(i>=97&&i<=122)ch++;

else if(c=='\n')l++;

else if(c==' ')s++;

else sp++;

}

fclose(fp);

printf("\nDIGITS:%d",d);

printf("\nCHARACTERS:%d",ch);

printf("\nSPACES:%d",s);

printf("\nWORDS:%d",++s);

printf("\nLINES:%d",++l);

printf("\nSPECIAL CHARACTERS:%d",sp);

getch();

}

Sample Output Screen:

Hai welcome to file.
^Z
DIGITS:0
CHARACTERS:16
SPACES:3
WORDS:4
LINES:2
SPECIAL CHARACTERS:1