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| | FALL 2005 |
 | | The social security numbers you accept must be 11 characters, with digits in positions 1, 2, 3, 5, 6, 8, 9, 10 and 11; and the “-“ in positions 4 and 7. |
 | | A valid phone number will be of length 13, and will contain characters “(“ in position 1, “)” in position 5, and “-“ in position 9. |
 | | In all cases, IF there are any problems with the input, you should report the problem to the terminal to make the user aware with a line number on which the problem arises. |
| www-scf.usc.edu /~csci455/2005_fall/Assignments/ass6.html (1822 words) |
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