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Code and Output (HOTS):
#include <iostream>
using namespace std;
struct Node {
   int data;
   Node* left;
   Node* right;
};
bool isBinarySearchTree(Node* root, int minValue, int maxValue) {
   if (root == NULL)
      return true;
   if (root->data < minValue || root->data > maxValue)
      return false;
   return isBinarySearchTree(root->left, minValue, root->data - 1) &&
          isBinarySearchTree(root->right, root->data + 1, maxValue);
}
int main() {
   Node* root = new Node();
   root->data = 10;
   root->left = new Node();
   root->left->data = 5;
   root->right = new Node();
   root->right->data = 15;
   root->right->left = new Node();
   root->right->left->data = 12;
   root->right->right = new Node();
   root->right->right->data = 18;
   bool isBST = isBinarySearchTree(root, INT_MIN, INT_MAX);
   cout << isBST << endl;
   return 0;
}
What will be the output of the above code?
  • a)
    0
  • b)
    1
  • c)
    -1
  • d)
    Compilation Error
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
Code and Output (HOTS):#include <iostream>using namespace std;st...
The code defines a struct 'Node' which represents a node in a binary tree. The function 'isBinarySearchTree' is used to check if the given binary tree is a valid binary search tree.
In the 'main' function, a binary tree is created with the following structure:
      10
     /  \
    5    15
        /  \
       12   18
The function 'isBinarySearchTree' is then called with the root of the tree and the minimum and maximum values as arguments. The function recursively checks if each node satisfies the binary search tree property, which states that for any node, all the values in its left subtree should be less than its value, and all the values in its right subtree should be greater than its value.
In this case, all the nodes in the tree satisfy the binary search tree property, so the function returns true. The variable isBST is assigned the value true, which is equivalent to 1. Finally, 'isBST' is printed, resulting in the output 1.
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Code and Output (HOTS):#include <iostream>using namespace std;struct Node { int data; Node* left; Node* right;};bool isBinarySearchTree(Node* root, int minValue, int maxValue) { if (root == NULL) return true; if (root->data < minValue || root->data > maxValue) return false; return isBinarySearchTree(root->left, minValue, root->data - 1) && isBinarySearchTree(root->right, root->data + 1, maxValue);}int main() { Node* root = new Node(); root->data = 10; root->left = new Node(); root->left->data = 5; root->right = new Node(); root->right->data = 15; root->right->left = new Node(); root->right->left->data = 12; root->right->right = new Node(); root->right->right->data = 18; bool isBST = isBinarySearchTree(root, INT_MIN, INT_MAX); cout << isBST << endl; return 0;}What will be the output of the above code?a)0b)1c)-1d)Compilation ErrorCorrect answer is option 'B'. Can you explain this answer?
Question Description
Code and Output (HOTS):#include <iostream>using namespace std;struct Node { int data; Node* left; Node* right;};bool isBinarySearchTree(Node* root, int minValue, int maxValue) { if (root == NULL) return true; if (root->data < minValue || root->data > maxValue) return false; return isBinarySearchTree(root->left, minValue, root->data - 1) && isBinarySearchTree(root->right, root->data + 1, maxValue);}int main() { Node* root = new Node(); root->data = 10; root->left = new Node(); root->left->data = 5; root->right = new Node(); root->right->data = 15; root->right->left = new Node(); root->right->left->data = 12; root->right->right = new Node(); root->right->right->data = 18; bool isBST = isBinarySearchTree(root, INT_MIN, INT_MAX); cout << isBST << endl; return 0;}What will be the output of the above code?a)0b)1c)-1d)Compilation ErrorCorrect answer is option 'B'. Can you explain this answer? for Software Development 2024 is part of Software Development preparation. The Question and answers have been prepared according to the Software Development exam syllabus. Information about Code and Output (HOTS):#include <iostream>using namespace std;struct Node { int data; Node* left; Node* right;};bool isBinarySearchTree(Node* root, int minValue, int maxValue) { if (root == NULL) return true; if (root->data < minValue || root->data > maxValue) return false; return isBinarySearchTree(root->left, minValue, root->data - 1) && isBinarySearchTree(root->right, root->data + 1, maxValue);}int main() { Node* root = new Node(); root->data = 10; root->left = new Node(); root->left->data = 5; root->right = new Node(); root->right->data = 15; root->right->left = new Node(); root->right->left->data = 12; root->right->right = new Node(); root->right->right->data = 18; bool isBST = isBinarySearchTree(root, INT_MIN, INT_MAX); cout << isBST << endl; return 0;}What will be the output of the above code?a)0b)1c)-1d)Compilation ErrorCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Software Development 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Code and Output (HOTS):#include <iostream>using namespace std;struct Node { int data; Node* left; Node* right;};bool isBinarySearchTree(Node* root, int minValue, int maxValue) { if (root == NULL) return true; if (root->data < minValue || root->data > maxValue) return false; return isBinarySearchTree(root->left, minValue, root->data - 1) && isBinarySearchTree(root->right, root->data + 1, maxValue);}int main() { Node* root = new Node(); root->data = 10; root->left = new Node(); root->left->data = 5; root->right = new Node(); root->right->data = 15; root->right->left = new Node(); root->right->left->data = 12; root->right->right = new Node(); root->right->right->data = 18; bool isBST = isBinarySearchTree(root, INT_MIN, INT_MAX); cout << isBST << endl; return 0;}What will be the output of the above code?a)0b)1c)-1d)Compilation ErrorCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Code and Output (HOTS):#include <iostream>using namespace std;struct Node { int data; Node* left; Node* right;};bool isBinarySearchTree(Node* root, int minValue, int maxValue) { if (root == NULL) return true; if (root->data < minValue || root->data > maxValue) return false; return isBinarySearchTree(root->left, minValue, root->data - 1) && isBinarySearchTree(root->right, root->data + 1, maxValue);}int main() { Node* root = new Node(); root->data = 10; root->left = new Node(); root->left->data = 5; root->right = new Node(); root->right->data = 15; root->right->left = new Node(); root->right->left->data = 12; root->right->right = new Node(); root->right->right->data = 18; bool isBST = isBinarySearchTree(root, INT_MIN, INT_MAX); cout << isBST << endl; return 0;}What will be the output of the above code?a)0b)1c)-1d)Compilation ErrorCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Software Development. Download more important topics, notes, lectures and mock test series for Software Development Exam by signing up for free.
Here you can find the meaning of Code and Output (HOTS):#include <iostream>using namespace std;struct Node { int data; Node* left; Node* right;};bool isBinarySearchTree(Node* root, int minValue, int maxValue) { if (root == NULL) return true; if (root->data < minValue || root->data > maxValue) return false; return isBinarySearchTree(root->left, minValue, root->data - 1) && isBinarySearchTree(root->right, root->data + 1, maxValue);}int main() { Node* root = new Node(); root->data = 10; root->left = new Node(); root->left->data = 5; root->right = new Node(); root->right->data = 15; root->right->left = new Node(); root->right->left->data = 12; root->right->right = new Node(); root->right->right->data = 18; bool isBST = isBinarySearchTree(root, INT_MIN, INT_MAX); cout << isBST << endl; return 0;}What will be the output of the above code?a)0b)1c)-1d)Compilation ErrorCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Code and Output (HOTS):#include <iostream>using namespace std;struct Node { int data; Node* left; Node* right;};bool isBinarySearchTree(Node* root, int minValue, int maxValue) { if (root == NULL) return true; if (root->data < minValue || root->data > maxValue) return false; return isBinarySearchTree(root->left, minValue, root->data - 1) && isBinarySearchTree(root->right, root->data + 1, maxValue);}int main() { Node* root = new Node(); root->data = 10; root->left = new Node(); root->left->data = 5; root->right = new Node(); root->right->data = 15; root->right->left = new Node(); root->right->left->data = 12; root->right->right = new Node(); root->right->right->data = 18; bool isBST = isBinarySearchTree(root, INT_MIN, INT_MAX); cout << isBST << endl; return 0;}What will be the output of the above code?a)0b)1c)-1d)Compilation ErrorCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Code and Output (HOTS):#include <iostream>using namespace std;struct Node { int data; Node* left; Node* right;};bool isBinarySearchTree(Node* root, int minValue, int maxValue) { if (root == NULL) return true; if (root->data < minValue || root->data > maxValue) return false; return isBinarySearchTree(root->left, minValue, root->data - 1) && isBinarySearchTree(root->right, root->data + 1, maxValue);}int main() { Node* root = new Node(); root->data = 10; root->left = new Node(); root->left->data = 5; root->right = new Node(); root->right->data = 15; root->right->left = new Node(); root->right->left->data = 12; root->right->right = new Node(); root->right->right->data = 18; bool isBST = isBinarySearchTree(root, INT_MIN, INT_MAX); cout << isBST << endl; return 0;}What will be the output of the above code?a)0b)1c)-1d)Compilation ErrorCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Code and Output (HOTS):#include <iostream>using namespace std;struct Node { int data; Node* left; Node* right;};bool isBinarySearchTree(Node* root, int minValue, int maxValue) { if (root == NULL) return true; if (root->data < minValue || root->data > maxValue) return false; return isBinarySearchTree(root->left, minValue, root->data - 1) && isBinarySearchTree(root->right, root->data + 1, maxValue);}int main() { Node* root = new Node(); root->data = 10; root->left = new Node(); root->left->data = 5; root->right = new Node(); root->right->data = 15; root->right->left = new Node(); root->right->left->data = 12; root->right->right = new Node(); root->right->right->data = 18; bool isBST = isBinarySearchTree(root, INT_MIN, INT_MAX); cout << isBST << endl; return 0;}What will be the output of the above code?a)0b)1c)-1d)Compilation ErrorCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Code and Output (HOTS):#include <iostream>using namespace std;struct Node { int data; Node* left; Node* right;};bool isBinarySearchTree(Node* root, int minValue, int maxValue) { if (root == NULL) return true; if (root->data < minValue || root->data > maxValue) return false; return isBinarySearchTree(root->left, minValue, root->data - 1) && isBinarySearchTree(root->right, root->data + 1, maxValue);}int main() { Node* root = new Node(); root->data = 10; root->left = new Node(); root->left->data = 5; root->right = new Node(); root->right->data = 15; root->right->left = new Node(); root->right->left->data = 12; root->right->right = new Node(); root->right->right->data = 18; bool isBST = isBinarySearchTree(root, INT_MIN, INT_MAX); cout << isBST << endl; return 0;}What will be the output of the above code?a)0b)1c)-1d)Compilation ErrorCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Software Development tests.
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