#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main(void)
{
char str[80];
FILE *fp;
if((fp = fopen("TEST", "w+"))==NULL) {
printf("Cannot open file.\n");
exit(1);
}
do {
printf("Enter a string (CR to quit):\n");
gets(str);
strcat(str, "\n"); /* add a newline */
fputs(str, fp);
} while(*str!='\n');
rewind(fp); /* reset file position indicator to
start of the file. */
while(!feof(fp)) {
fgets(str, 79, fp);
printf(str);
}
return 0;
}
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