Text com

#include
#include
#include
void main()
{
int i=0,j=0,count=0;
char ch, str[32000];
FILE *f1,*f2;
clrscr();
f1=fopen("D:\INPUT.TXT","r");
while((str[i]=getc(f1))!=EOF)
{
printf("%c",str[i]);
i++;
}
getch();
printf("\n");
f2=fopen("D:\OUTPUT.TXT","w");
fclose(f2);
while(j<=i)
{
ch=str[j];
while(ch==str[j]&&j<=i)
{
count++;
j++;
}
f2=fopen("D:\OUTPUT.TXT","a");
printf("\n%c%d",ch,count);
fprintf(f2,"%c%d",ch,count);
fclose(f2);
count=0;
j++;
}