Sams Teach Yourself C in 21 Days

Advanced Program Control 327

13

5:

6: int main( void )

7: {

8: int reply;

9:

10: while (1)

11: {

12: puts(“\nEnter a value between 1 and 10, 0 to exit: “);

13: scanf(“%d”, &reply);

14:

15: switch (reply)

16: {

17: case 0:

18: exit(0);

19: case 1:

20: case 2:

21: case 3:

22: case 4:

23: case 5:

24: {

25: puts(“You entered 5 or below.\n”);

26: break;

27: }

28: case 6:

29: case 7:

30: case 8:

31: case 9:

32: case 10:

33: {

34: puts(“You entered 6 or higher.\n”);

35: break;

36: }

37: default:

38: puts(“Between 1 and 10, please!\n”);

39: } /* end of switch */

40: } /*end of while */

41: return 0;

43: }

Enter a value between 1 and 10, 0 to exit:

11

Between 1 and 10, please!

Enter a value between 1 and 10, 0 to exit:

1

You entered 5 or less.

LISTING13.8 continued

INPUT/

OUTPUT

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