#include <stdio.h>
int main ()
{
FILE * pFile;
int c;
int n = 0;
pFile=fopen ("test.txt","r");
if (pFile==NULL) perror ("Error opening file");
else
{
do { //DO
c = fgetc (pFile);
if (c == '$') n++;
} //DO
while (c != EOF);
fclose (pFile);
printf ("File contains %d$.\n",n);
}
return 0;
}
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