#include <stdio.h>
#include <stdlib.h>
void main()
{
FILE *fptr;
char fname[20];
char str;
printf("\n\n Read an existing file :\n");
printf("------------------------------\n");
printf(" Input the filename to be opened : ");
scanf("%s",fname);
fptr = fopen (fname, "r");
if (fptr == NULL)
{
printf(" File does not exist or cannot be opened.\n");
exit(0);
}
printf("\n The content of the file %s is :\n",fname);
str = fgetc(fptr);
while (str != EOF)
{
printf ("%c", str);
str = fgetc(fptr);
}
fclose(fptr);
printf("\n\n");
}
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test line 2
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test line 4
