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Programming and Problem Solving with C++

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  <td><font face="Times New Roman, Times, Serif" size="3">8. Write a C++ function that takes </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">score</font><font face="Times New Roman, Times, Serif" size="3"> and </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">length</font><font face="Times New Roman, Times, Serif" size="3"> as parameters, and reverses the order of the components in </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">score</font><font face="Times New Roman, Times, Serif" size="3">; that is, </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">score[0]</font><font face="Times New Roman, Times, Serif" size="3"> goes into </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">score[length-1]</font><font face="Times New Roman, Times, Serif" size="3">, </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">score[1]</font><font face="Times New Roman, Times, Serif" size="3"> goes into </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">score[length-2]</font><font face="Times New Roman, Times, Serif" size="3">, and so on.</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3"><i>Programming Problems</i></font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">1. The local baseball team is computerizing its records. You are to write a program that computes batting averages. There are 20 players on the team, identified by the numbers 1 through 20. Their batting records are coded in a file as follows. Each line contains four numbers: the player's identification number and the number of hits, walks, and outs he or she made in a particular game. Here is a sample:</font></td>
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  <td><font face="Courier New, Courier, Mono New, Courier, Mono" size="2">3聽聽2聽聽1聽聽1</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">The example above indicates that during a game, player number 3 was at bat four times and made 2 hits, 1 walk, and 1 out. For each player there are several records in the file. Each player's batting average is computed by adding the player's total number of hits and dividing by the total number of times at bat. A walk does not count as either a hit or a time at bat when the batting average is being calculated. Your program prints a table showing each player's identification number, batting average, and number of walks. (Be careful: The players' identification numbers are 1 through 20, but C++ array indices start at 0.)</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">2. An advertising company wants to send a letter to all its clients announcing a new fee schedule. The clients' names are on several different lists in the company. The various lists are merged to form one file, </font><font face="Courier New, Courier, Mono New, Courier, Mono" size="3">clientNames</font><font face="Times New Roman, Times, Serif" size="3">, but obviously, the company does not want to send a letter twice to anyone.</font></td>
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  <td><font face="Times New Roman, Times, Serif" size="3">Write a program that removes any names appearing on the list more than once. On each line of data, there is a four-digit code number, followed by a blank and then the client's name. For example, Amalgamated Steel is listed as</font></td>
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  <td><font face="Courier New, Courier, Mono New, Courier, Mono" size="2">0231聽Amalgamated聽Steel</font></td>
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聽




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