Searching for a particular value is an example of a process filter. The program below reads a character, and then searches for that character in input. Modify the filter so that it also reports the line number in which the character appears. findS.cpp 1 finclude 2 #include 3 using namespace std; 4 5 int main() const char SENTINEL = cin.get(); cout « "Looking for " « SENTINEL « ". int position{0}; char ch; while (cin.get(ch) & ch != SENTINEL) { position++; 8 « endl; 9 10 11 12 13 14 15 if (ch = SENTINEL) { cout « ** « ch « " was found at « position « endl; 16 17 18 19 20 else 21 cout « *** < SENTINEL « *" was NOT found in input." « endl; 22 23

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Author:James Kurose, Keith Ross
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Searching for a particular value is an example of a process filter. The program below reads a character,
and then searches for that character in input. Modify the filter so that it also reports the line number in
which the character appears.
findS.cpp
1
#include <iostream>
2
#include <cctype>
using namespace std;
4
int main()
3
const char SENTINEL = cin.get();
cout « "Looking for " << SENTINEL <« "'..." « endl;
int position{0);
char ch;
while (cin.get(ch) && ch != SENTINEL)
7
8
10
11
12
13
position++;
14
15
if (ch == SENTINEL)
16
17
cout << « ch <« was found at " « position << endl;
18
19
20
else
21
cout « * « SENTINEL < " was NOT found in input." « endl;
22
23 }
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Transcribed Image Text:Searching for a particular value is an example of a process filter. The program below reads a character, and then searches for that character in input. Modify the filter so that it also reports the line number in which the character appears. findS.cpp 1 #include <iostream> 2 #include <cctype> using namespace std; 4 int main() 3 const char SENTINEL = cin.get(); cout « "Looking for " << SENTINEL <« "'..." « endl; int position{0); char ch; while (cin.get(ch) && ch != SENTINEL) 7 8 10 11 12 13 position++; 14 15 if (ch == SENTINEL) 16 17 cout << « ch <« was found at " « position << endl; 18 19 20 else 21 cout « * « SENTINEL < " was NOT found in input." « endl; 22 23 } CodeCheck Reset
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