Searching: bool linear_search(const bool binary_search(const int arr[], int n, int value, int& comparisons); int arr[], int start, int end, int value, int& comparisons); The linear_search function is to perform linear search iteratively from the beginning of a sorted array. It returns true if the target value is found in the array, false otherwise. In addition, the function shall store the number of comparisons performed by the algorithm in comparisons parameter. Since the array is sorted, it is important for the search to stop searching when all elements smaller than the given value have been evaluated. The binary_search function is to perform binary search recursively. It returns true if the target value is found in the array, false otherwise. In addition, the function shall store the number of comparisons performed by the algorithm in comparisons parameter.
Searching: bool linear_search(const bool binary_search(const int arr[], int n, int value, int& comparisons); int arr[], int start, int end, int value, int& comparisons); The linear_search function is to perform linear search iteratively from the beginning of a sorted array. It returns true if the target value is found in the array, false otherwise. In addition, the function shall store the number of comparisons performed by the algorithm in comparisons parameter. Since the array is sorted, it is important for the search to stop searching when all elements smaller than the given value have been evaluated. The binary_search function is to perform binary search recursively. It returns true if the target value is found in the array, false otherwise. In addition, the function shall store the number of comparisons performed by the algorithm in comparisons parameter.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
I need help making these search functions please using the correct parameters in C++ please
![Searching:
bool linear_search(const
bool binary_search(const
int arr[], int n, int value, int& comparisons);
int arr[], int start, int end, int value, int& comparisons);
The linear_search function is to perform linear search iteratively from the beginning of a sorted
array. It returns true if the target value is found in the array, false otherwise. In addition, the
function shall store the number of comparisons performed by the algorithm in comparisons
parameter. Since the array is sorted, it is important for the search to stop searching when all
elements smaller than the given value have been evaluated.
The binary_search function is to perform binary search recursively. It returns true if the target
value is found in the array, false otherwise. In addition, the function shall store the number of
comparisons performed by the algorithm in comparisons parameter.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F46c0fb16-724b-4726-818c-9156075ac6cc%2F07047c6f-f3a0-41b4-98b9-a2d999852d90%2F42fcwqk_processed.png&w=3840&q=75)
Transcribed Image Text:Searching:
bool linear_search(const
bool binary_search(const
int arr[], int n, int value, int& comparisons);
int arr[], int start, int end, int value, int& comparisons);
The linear_search function is to perform linear search iteratively from the beginning of a sorted
array. It returns true if the target value is found in the array, false otherwise. In addition, the
function shall store the number of comparisons performed by the algorithm in comparisons
parameter. Since the array is sorted, it is important for the search to stop searching when all
elements smaller than the given value have been evaluated.
The binary_search function is to perform binary search recursively. It returns true if the target
value is found in the array, false otherwise. In addition, the function shall store the number of
comparisons performed by the algorithm in comparisons parameter.
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Follow-up Question
The binary search is not working help please C++,
For example, return wrong number of comparisons and it should return true but it returns false
![int comparisons1 = 0;
int a1[50], size1, item1;;
int n1-sizeof(al) / sizeof(a1[0]);
int start=0;
int end1=n1;
cout<<"Enter number of elements\n";
cin>>size1;
cout << "Enter " << size1 << " elements:\n- ";
for(int i=0; i<size1; i++) {
cin>>a1[i];
cout << "-
}
- ";
cout<<"Enter element to be searched=";
cin>>item1;
bool result1 = binary_search(a1, start, end1, item1, comparisons1);
cout <<boolalpha;
cout << result1 << endl;
cout << "Comparisons made are: ';
cout <<comparisons1<<endl;](https://content.bartleby.com/qna-images/question/46c0fb16-724b-4726-818c-9156075ac6cc/2a7af6fb-5cd7-4a04-8ff0-3d50604c986d/kwsoye5_processed.jpeg)
Transcribed Image Text:int comparisons1 = 0;
int a1[50], size1, item1;;
int n1-sizeof(al) / sizeof(a1[0]);
int start=0;
int end1=n1;
cout<<"Enter number of elements\n";
cin>>size1;
cout << "Enter " << size1 << " elements:\n- ";
for(int i=0; i<size1; i++) {
cin>>a1[i];
cout << "-
}
- ";
cout<<"Enter element to be searched=";
cin>>item1;
bool result1 = binary_search(a1, start, end1, item1, comparisons1);
cout <<boolalpha;
cout << result1 << endl;
cout << "Comparisons made are: ';
cout <<comparisons1<<endl;
Transcribed Image Text:Enter number of elements
7
Enter 7 elements:
3
- 9
- 5
4
7
1
0
Enter element to be searched=7
false
Comparisons made are: 6
-
-
-
-
Solution
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