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/* isgraph example */
#include <stdio.h>
#include <ctype.h>
int main ()
{
FILE * pFile;
int c;
pFile=fopen ("myfile.txt","r");
if (pFile)
{
do {
c = fgetc (pFile);
if (isgraph(c)) putchar (c);
} while (c != EOF);
fclose (pFile);
}
}
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