What Will Be The Output Of The Following Codep Pre Langc #392

What will be the output of the following code?</p> <pre><code class="language-c"> #include <bits/stdc++.h> using namespace std; void func1(int arr[], int left, int right) { while (left < right) { int temp = arr[left]; arr[left] = arr[right]; arr[right] = temp; left++; right--; } } void func(int arr[], int d, int n) { func1(arr, 0, d-1); func1(arr, d, n-1); func1(arr, 0, n-1); } void printArray(int arr[], int size) { for (int i = 0; i < size; i++) cout << arr[i] << " "; } int main() { int arr[] = {1, 2, 3, 4, 5}; int n = sizeof(arr)/sizeof(arr[0]); int d = 2; func(arr, d, n); printArray(arr, n); return 0; } </code></pre>

This multiple choice question (MCQ) is related to the book/course gs gs121 Data Structures and Algorithms. It can also be found in gs gs121 Array Types - Rotation Array Operation - Quiz No.1.

 #include <bits/stdc++.h> using namespace std; void func1(int arr[], int left, int right) { while (left < right) { int temp = arr[left]; arr[left] = arr[right]; arr[right] = temp; left++; right--; } }  void func(int arr[], int d, int n) { func1(arr, 0, d-1); func1(arr, d, n-1); func1(arr, 0, n-1); }  void printArray(int arr[], int size) { for (int i = 0; i < size; i++) cout << arr[i] << " "; }  int main() { int arr[] = {1, 2, 3, 4, 5}; int n = sizeof(arr)/sizeof(arr[0]); int d = 2; func(arr, d, n); printArray(arr, n);  return 0; }