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Programming and Problem Solving with C++

  <td><font face="Times New Roman, Times, Serif" size="3"> Prints </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">Ace</font><font face="Times New Roman, Times, Serif" size="3"> (including the double quotes)</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">3. Write a While loop that copies all the characters (including whitespace characters) from an input file </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">inFile</font><font face="Times New Roman, Times, Serif" size="3"> to an output file </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">outFile</font><font face="Times New Roman, Times, Serif" size="3">, except that every lowercase letter is converted to uppercase. Assume that both files have been opened successfully before the loop begins. The loop should terminate when end-of-file is detected.</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">4. Given the following declarations</font></td>
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  <td><font face="Courier New, Courier, Mono New, Courier, Mono" size="2">int聽n;<br />
char聽ch1;<br />
char聽ch2;</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">and given that n contains a two-digit number, translate n into two single characters where </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">ch1</font><font face="Times New Roman, Times, Serif" size="3"> holds the higher-order digit, and </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">ch2</font><font face="Times New Roman, Times, Serif" size="3"> holds the lower-order digit. For example, if </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">n聽=</font><font face="Times New Roman, Times, Serif" size="3"> 59, </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">ch1</font><font face="Times New Roman, Times, Serif" size="3"> would equal 5, and </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">ch2</font><font face="Times New Roman, Times, Serif" size="3"> would equal 9. Then output the two digits as characters in the same order as the original numbers. (<i>Hint:</i> Consider how you might use the </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">/</font><font face="Times New Roman, Times, Serif" size="3"> and </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">%</font><font face="Times New Roman, Times, Serif" size="3"> operators in your solution.)</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">5. In a program you are writing, a </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">float</font><font face="Times New Roman, Times, Serif" size="3"> variable </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">beta</font><font face="Times New Roman, Times, Serif" size="3"> may potentially contain a very large number. Before multiplying </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">beta</font><font face="Times New Roman, Times, Serif" size="3"> by 100.0, you want the program to test whether it is safe to do so. Write an If statement that tests for a possible overflow <i>before</i> multiplying by 100.0. Specifically, if the multiplication would lead to overflow, print a message and don't perform the multiplication; otherwise, go ahead with the multiplication.</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">6. Declare an enumeration type for the course numbers of computer courses at your school.</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">7. Declare an enumeration type for the South American countries.</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">8. Declare an enumeration type for the work days of the week (Monday through Friday).</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">9. Write a value-returning function that converts the first two letters of a work day into the type declared in Exercise 8.</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">10. Write a void function that prints a value of the type declared in Exercise 8.</font></td>
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聽




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