program for TO COUNT THE NO OF BLANKS IN TEXT FILE USING STANDARD I/O AND SYSTEM CALLS using c-languge

TO COUNT THE NO OF BLANKS IN TEXT FILE USING STANDARD I/O AND SYSTEM CALLS

#include<stdio.h>

#include<conio.h>

void main()

{

char c;

int count=0;

FILE *f1;

f1=fopen("hai.txt","w");

printf("\nEnter text & press ctrl z at the end\n");

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

{

putc(c,f1);

}

fclose(f1);

f1=fopen("hai.txt","r");

while((c=getc(f1))!=EOF)

{

if(c==' ')

count++;

}

fclose(f1);

printf("\nThe no of blank spaces in the text are %d", count);        }