
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Missing line of code

Transcribed Image Text:Complete PrintRank() to output "rankPointer is null." if rankPointer is null. Otherwise, output the value in the variable pointed to by
rankPointer, End with a newline.
Ex: If the input is Y C, then the output is:
C
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char rankPointer;
char action;
rank = 'Z';
cin >> action;
cin >> rank;
if (action == 'Y') {
rankPointer = &rank;
}
else {
}
rankPointer = nullptr;
PrintRank (rankPointer);
return 0;
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Transcribed Image Text:Complete PrintRank() to output "rankPointer is null." if rankPointer is null. Otherwise, output the value in the variable pointed to by
rankPointer. End with a newline.
Ex: If the input is Y C, then the output is:
C
1 #include <iostream>
2 using namespace std;
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4 void Print Rank (char* rankPointer) {
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Y* Your code goes here *7
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7
8}
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10 int main() {
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char rank;
char* rankPointer;
char action;
rank = 'Z';
cin >> action;
cin >> rank;
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CS Scanned wit
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