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Programming and Problem Solving with C++

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  <td><font face="Times New Roman, Times, Serif" size="3">d. </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">23Y</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">e. </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">XY12</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">f. </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">Y2Y</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">g. </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">ZY2</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">h. </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">XY23X1</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">3. Mark the following constructs either valid or invalid. Assume all variables are of type </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">int</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3"><i>Valid</i></font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">a. </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">x聽*聽y聽=聽c;</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">b. </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">y聽=聽con;</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">c. </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">const聽int聽x</font><font face="Times New Roman, Times, Serif" size="3"> : 10;</font></td>
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