Welcome to the Recursion MCQs Page
Dive deep into the fascinating world of Recursion with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Recursion, a crucial aspect of Data Structures and Algorithms. In this section, you will encounter a diverse range of MCQs that cover various aspects of Recursion, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Data Structures and Algorithms.
Check out the MCQs below to embark on an enriching journey through Recursion. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Data Structures and Algorithms.
Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Recursion. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!
Recursion MCQs | Page 15 of 18
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#include<stdio.h>
int get_max_element(int *arr,int n)
{
int i, max_element = arr[0];
for(i = 1; i < n; i++)
if(arr[i] > max_element)
max_element = arr[i];
return max_element;
}
int get_min_element(int *arr, int n)
{
int i, min_element = arr[0];
for(i = 1; i < n; i++)
if(arr[i] < min_element)
min_element = arr[i];
return min_element;
}
int main()
{
int n = 7, arr[7] = {5,2,4,7,8,1,3};
int max_element = get_max_element(arr,n);
int min_element = get_min_element(arr,n);
printf("%d %d",max_element,min_element);
return 0;
}
#include<stdio.h>
int get_max_element(int *arr,int n)
{
int i, max_element = arr[0];
for(i = 1; i < n; i++)
if(arr[i] > max_element)
max_element = arr[i];
return max_element;
}
int get_min_element(int *arr, int n)
{
int i, min_element;
for(i = 1; i < n; i++)
if(arr[i] < min_element)
min_element = arr[i];
return min_element;
}
int main()
{
int n = 7, arr[7] = {1,1,1,0,-1,-1,-1};
int max_element = get_max_element(arr,n);
int min_element = get_min_element(arr,n);
printf("%d %d",max_element,min_element);
return 0;
}
Which of the following lines should be inserted to complete the below code?
int max_of_two(int a, int b)
{
if(a > b)
return a;
return b;
}
int recursive_max_element(int *arr, int len, int idx)
{
if(idx == len - 1)
return arr[idx];
return _______;
}#include<stdio.h>
int max_of_two(int a, int b)
{
if(a > b)
return a;
return b;
}
int min_of_two(int a, int b)
{
if(a < b)
return a;
return b;
}
int recursive_max_element(int *arr, int len, int idx)
{
if(idx == len - 1)
return arr[idx];
return max_of_two(arr[idx], recursive_max_element(arr, len, idx + 1));
}
int recursive_min_element(int *arr, int len, int idx)
{
if(idx == len - 1)
return arr[idx];
return min_of_two(arr[idx], recursive_min_element(arr, len, idx + 1));
}
int main()
{
int n = 10, idx = 0, arr[] = {5,2,6,7,8,9,3,-1,1,10};
int max_element = recursive_max_element(arr,n,idx);
int min_element = recursive_min_element(arr,n,idx);
printf("%d %d",max_element,min_element);
return 0;
}
int min_of_two(int a, int b)
{
if(a < b)
return a;
return b;
}
int recursive_min_element(int *arr, int len, int idx)
{
if(idx == len - 1)
return arr[idx];
return min_of_two(arr[idx], recursive_min_element(arr, len, idx + 1));
}
int main()
{
int n = 10, idx = 0, arr[] = {5,2,6,7,8,9,3,-1,1,10};
int min_element = recursive_min_element(arr,n,idx);
printf("%d",min_element);
return 0;
}#include<stdio.h>
int max_of_two(int a, int b)
{
if(a > b)
return a;
return b;
}
int min_of_two(int a, int b)
{
if(a < b)
return a;
return b;
}
int recursive_max_element(int *arr, int len, int idx)
{
if(idx == len - 1)
return arr[idx];
return max_of_two(arr[idx], recursive_max_element(arr, len, idx + 1));
}
int recursive_min_element(int *arr, int len, int idx)
{
if(idx == len - 1)
return arr[idx];
return min_of_two(arr[idx], recursive_min_element(arr, len, idx + 1));
}
int main()
{
int n = 5, idx = 0, arr[] = {1,1,1,1,1};
int max_element = recursive_max_element(arr,n,idx);
int min_element = recursive_min_element(arr,n,idx);
printf("%d %d",max_element,min_element);
return 0;
}
Which of the following lines should be inserted to complete the below code?
struct Node{
int val;
struct Node *next;
}*head;
int get_max()
{
struct Node* temp = head->next;
int max_num = temp->val;
while(______)
{
if(temp->val > max_num)
max_num = temp->val;
temp = temp->next;
}
return max_num;
}Suggested Topics
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