#include <stdio.h>
#include <stdlib.h>

// This simple program reads 20 numbers from the file ints.txt and prints them.

// The program has one critical flaw: it assumes (correctly) that the file 
// has 20 numbers stored in it. It does not handle the end of file (EOF) at all.
// The next sample program fixes this.

int main()
{
	FILE* fp;
	
	if( (fp = fopen("ints.txt", "r")) == NULL)
	{
		printf("File not found!\n");
	}
	else
	{
		int i, num;
		for(i=1; i<=20; i++)
		{
			fscanf(fp, "%d", &num);
		
			printf("%d\n", num);
		}
			
		fclose(fp);
	}
	system("pause");
}