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| Problem-Solving Case Study- |
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| Warning
Notices |
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| • | Problem:
In order to warn freshmen who are in danger of |
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| failing
a class, your program should calculate the average |
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| of
three tests. Then, the program prints out the student id, |
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| average,
and either pass, fail, or marginal. |
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| • | Input:
Student ID number (long) followed by three test |
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| grades. |
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| • | Output:
A prompt for input, echo print input, id, average, |
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| message
with possible error message for invalid data (<0). |
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| • | Discussion:
Passing is >= 70.0, marginal is < 70.0 and >= |
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| 60.0,
failing is < 60.0. |
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