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What does the following code snippet do?#include <iostream>using namespace std;int binarySearch(int arr[], int n, int key) { int low = 0, high = n - 1; while (low <= high) { int mid = low + (high - low) / 2; if (arr[mid] == key) return mid; if (arr[mid] < key) low = mid + 1; else high = mid - 1; } return -1;}int main() { int arr[] = {2, 4, 6, 8, 10}; int key = 6; int result = binarySearch(arr, 5, key); cout << result; return 0;}a)Implements binary search iteratively on a sorted array and returns the index of the key element if found, -1 otherwise.b)Implements linear search iteratively on an unsorted array and returns the index of the key element if found, -1 otherwise.c)Implements binary search recursively on a sorted array and returns the index of the key element if found, -1 otherwise.d)Implements linear search recursively on an unsorted array and returns the index of the key element if found, -1 otherwise.Correct answer is option 'A'. Can you explain this answer? for EmSAT Achieve 2025 is part of EmSAT Achieve preparation. The Question and answers have been prepared according to the EmSAT Achieve exam syllabus. Information about What does the following code snippet do?#include <iostream>using namespace std;int binarySearch(int arr[], int n, int key) { int low = 0, high = n - 1; while (low <= high) { int mid = low + (high - low) / 2; if (arr[mid] == key) return mid; if (arr[mid] < key) low = mid + 1; else high = mid - 1; } return -1;}int main() { int arr[] = {2, 4, 6, 8, 10}; int key = 6; int result = binarySearch(arr, 5, key); cout << result; return 0;}a)Implements binary search iteratively on a sorted array and returns the index of the key element if found, -1 otherwise.b)Implements linear search iteratively on an unsorted array and returns the index of the key element if found, -1 otherwise.c)Implements binary search recursively on a sorted array and returns the index of the key element if found, -1 otherwise.d)Implements linear search recursively on an unsorted array and returns the index of the key element if found, -1 otherwise.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for EmSAT Achieve 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What does the following code snippet do?#include <iostream>using namespace std;int binarySearch(int arr[], int n, int key) { int low = 0, high = n - 1; while (low <= high) { int mid = low + (high - low) / 2; if (arr[mid] == key) return mid; if (arr[mid] < key) low = mid + 1; else high = mid - 1; } return -1;}int main() { int arr[] = {2, 4, 6, 8, 10}; int key = 6; int result = binarySearch(arr, 5, key); cout << result; return 0;}a)Implements binary search iteratively on a sorted array and returns the index of the key element if found, -1 otherwise.b)Implements linear search iteratively on an unsorted array and returns the index of the key element if found, -1 otherwise.c)Implements binary search recursively on a sorted array and returns the index of the key element if found, -1 otherwise.d)Implements linear search recursively on an unsorted array and returns the index of the key element if found, -1 otherwise.Correct answer is option 'A'. Can you explain this answer?.

Solutions for What does the following code snippet do?#include <iostream>using namespace std;int binarySearch(int arr[], int n, int key) { int low = 0, high = n - 1; while (low <= high) { int mid = low + (high - low) / 2; if (arr[mid] == key) return mid; if (arr[mid] < key) low = mid + 1; else high = mid - 1; } return -1;}int main() { int arr[] = {2, 4, 6, 8, 10}; int key = 6; int result = binarySearch(arr, 5, key); cout << result; return 0;}a)Implements binary search iteratively on a sorted array and returns the index of the key element if found, -1 otherwise.b)Implements linear search iteratively on an unsorted array and returns the index of the key element if found, -1 otherwise.c)Implements binary search recursively on a sorted array and returns the index of the key element if found, -1 otherwise.d)Implements linear search recursively on an unsorted array and returns the index of the key element if found, -1 otherwise.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for EmSAT Achieve. Download more important topics, notes, lectures and mock test series for EmSAT Achieve Exam by signing up for free.

Here you can find the meaning of What does the following code snippet do?#include <iostream>using namespace std;int binarySearch(int arr[], int n, int key) { int low = 0, high = n - 1; while (low <= high) { int mid = low + (high - low) / 2; if (arr[mid] == key) return mid; if (arr[mid] < key) low = mid + 1; else high = mid - 1; } return -1;}int main() { int arr[] = {2, 4, 6, 8, 10}; int key = 6; int result = binarySearch(arr, 5, key); cout << result; return 0;}a)Implements binary search iteratively on a sorted array and returns the index of the key element if found, -1 otherwise.b)Implements linear search iteratively on an unsorted array and returns the index of the key element if found, -1 otherwise.c)Implements binary search recursively on a sorted array and returns the index of the key element if found, -1 otherwise.d)Implements linear search recursively on an unsorted array and returns the index of the key element if found, -1 otherwise.Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of What does the following code snippet do?#include <iostream>using namespace std;int binarySearch(int arr[], int n, int key) { int low = 0, high = n - 1; while (low <= high) { int mid = low + (high - low) / 2; if (arr[mid] == key) return mid; if (arr[mid] < key) low = mid + 1; else high = mid - 1; } return -1;}int main() { int arr[] = {2, 4, 6, 8, 10}; int key = 6; int result = binarySearch(arr, 5, key); cout << result; return 0;}a)Implements binary search iteratively on a sorted array and returns the index of the key element if found, -1 otherwise.b)Implements linear search iteratively on an unsorted array and returns the index of the key element if found, -1 otherwise.c)Implements binary search recursively on a sorted array and returns the index of the key element if found, -1 otherwise.d)Implements linear search recursively on an unsorted array and returns the index of the key element if found, -1 otherwise.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for What does the following code snippet do?#include <iostream>using namespace std;int binarySearch(int arr[], int n, int key) { int low = 0, high = n - 1; while (low <= high) { int mid = low + (high - low) / 2; if (arr[mid] == key) return mid; if (arr[mid] < key) low = mid + 1; else high = mid - 1; } return -1;}int main() { int arr[] = {2, 4, 6, 8, 10}; int key = 6; int result = binarySearch(arr, 5, key); cout << result; return 0;}a)Implements binary search iteratively on a sorted array and returns the index of the key element if found, -1 otherwise.b)Implements linear search iteratively on an unsorted array and returns the index of the key element if found, -1 otherwise.c)Implements binary search recursively on a sorted array and returns the index of the key element if found, -1 otherwise.d)Implements linear search recursively on an unsorted array and returns the index of the key element if found, -1 otherwise.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of What does the following code snippet do?#include <iostream>using namespace std;int binarySearch(int arr[], int n, int key) { int low = 0, high = n - 1; while (low <= high) { int mid = low + (high - low) / 2; if (arr[mid] == key) return mid; if (arr[mid] < key) low = mid + 1; else high = mid - 1; } return -1;}int main() { int arr[] = {2, 4, 6, 8, 10}; int key = 6; int result = binarySearch(arr, 5, key); cout << result; return 0;}a)Implements binary search iteratively on a sorted array and returns the index of the key element if found, -1 otherwise.b)Implements linear search iteratively on an unsorted array and returns the index of the key element if found, -1 otherwise.c)Implements binary search recursively on a sorted array and returns the index of the key element if found, -1 otherwise.d)Implements linear search recursively on an unsorted array and returns the index of the key element if found, -1 otherwise.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice What does the following code snippet do?#include <iostream>using namespace std;int binarySearch(int arr[], int n, int key) { int low = 0, high = n - 1; while (low <= high) { int mid = low + (high - low) / 2; if (arr[mid] == key) return mid; if (arr[mid] < key) low = mid + 1; else high = mid - 1; } return -1;}int main() { int arr[] = {2, 4, 6, 8, 10}; int key = 6; int result = binarySearch(arr, 5, key); cout << result; return 0;}a)Implements binary search iteratively on a sorted array and returns the index of the key element if found, -1 otherwise.b)Implements linear search iteratively on an unsorted array and returns the index of the key element if found, -1 otherwise.c)Implements binary search recursively on a sorted array and returns the index of the key element if found, -1 otherwise.d)Implements linear search recursively on an unsorted array and returns the index of the key element if found, -1 otherwise.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice EmSAT Achieve tests.