9. Space ComplexityGiven the following implementations of countWays2 and countWays3, what are the space complexities of countWays2 and countWays3 as a function of dist?def countWays2 (dist):count = [0] * (dist + 1)count[@] = 1if dist >= 1:count [1] = 1if dist >= 2:count[2] = 2for i in range(3, dist + 1):count[i] = (count[i - 1] + count[i - 2] + count[i - 3])return count[dist]def countWays3(dist):if dist <= 1:return 16.if dist == 2:return 2first = 1second = 1third = 2for i in range(3, dist + 1):next_val = third + second + firstfirst = secondsecond = thirdthird = next_valreturn third8.Pick ONE option10O countWays2: 0(1), countWays3: O(dist)11countWays2: O(dist), countWays3: O(1)12countWays2: O(dist), countWays3: O(dist)13countWays2: O(2dist), countWays3: O(log(dist))14

Task :- Need to find out the space complexities for the given questions -

9. Space Complexity Given the following implementations of countWays2 and countWays3, what are the space complexities of countWays2 and countWays3 as a function of dist? def countWays2 (dist): count = (0]* (dist + 1) count[e] = 1 if dist >= 1: count[1] = 1 if dist >= 2: count[2] = 2 for i in range(3, dist + 1): count[i] = (count[i - 1] + count[i - 2] + count[i - 3]) return count[dist]

9. Space Complexity Given the following implementations of countWays2 and countWays3, what are the space complexities of countWays2 and countWays3 as a function of dist? def countWays2 (dist): count = (0]* (dist + 1) count[e] = 1 if dist >= 1: count[1] = 1 if dist >= 2: count[2] = 2 for i in range(3, dist + 1): count[i] = (count[i - 1] + count[i - 2] + count[i - 3]) return count[dist]

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

I have an assignment that requires me to read strings from a text file and insert them into a binary search tree. I am having a hard time reading the data from the file and passing it through a function. This is the code I have right now: struct tree_node {char *data;tree_node *left;tree_node *right;}; char **Read();tree_node *create_node(char **val); int main(){tree_node *root= NULL, *temp_node;char **val = (char**)malloc(sizeof(char*)*17);for (int i = 0; i < 17; i++) {val[i] = (char*)malloc(sizeof(char)*strlen(*val));}temp_node = create_node(val);root = insert(root, temp_node);printf("In Order: ");inorder(root);printf("\n");return 0;} char **Read() {int size;FILE *fp = fopen("in.txt", "r");fscanf(fp, "%d", &size);char** value = (char**)malloc(sizeof(char*));for(int i = 0; i < size; i++) {fscanf(fp, "%s", &value[i]);} fclose(fp);return value;} tree_node *create_node(char **val) {tree_node* temp = (tree_node*)malloc(sizeof(tree_node));for(int i = 0; i < 17; i++)for(int…
Question 7 Write a program, which returns the index of the minimum repeating element of the array in Jinear time and does just a single traversal of the array. You should use hash table functions like a hash set, hash map, etc. Ardil Subarray arrli+1...n-1] Return index ASAP duplicate is found The implementation can be seen here and requires Qn2) time, where n is the size of the input The idea is to traverse the array from right to left. If the element is seen for the first time insert it into the set; otherwise, update the minimum index to the element's index. Input: {5, 6, 3, 4, 3, 6, 4 } Output: The minimum index of the repeating element is 1 Input: {1 2, 3, 4, 5, 6 } Output: Invalid Input
Write a C program to perform following operation on Circular LinkedList:  Create() - Create a Circular LinkedList  Sum() - Sum all the elements  Length() - Count the number of nodes and display it  Delete() - Delete a node from the ending Note: It must be menu-driven program and User defined functions must be there for all the functionalities
Write a program in C++ to create a Binary Search tree (BST) of integers. The program will perform these operations: Insert node(s), Traverse In-order, Search node, Delete node, Leaf Count, Parent of a node and Quit. Use the header file similar to this: #include #ifndef BT_H #define BT_H using namespace std; class BT { private: struct node { int data; node* left; node* right; }; node* root; public: BT(); bool isEmpty() const { return root == NULL; } void insert(int); void print_inorder(); void inorderTrav(node*); void searchBST (int); void deleteNode(int); int count (); int leafCount(node*); void nodeParent(int); //Constructor //Check for empty //Insert item in BST //In-order traversing driver //In-order traversing //Searches BST for a specific node //Delete item from BST //Count driver //Counts number of leaves in BST //Finds parent of a node }; #endif Use the following menu in your program. MENU 1. Insert node(s) 2. Traverse In-order 3. Search node 4. Delete node 5. Leaf Count 6.…
Run my function on {(1,4),(0,6),(3,5),(2,9),(7,8)}. Is the output what you expect? Find the problem and fix it, writing a correct version of the function. Again, use the same function name, i.e., count_crossings_and_nestings. Demonstrate that the new version works by testing it on the example provided. Now write a well-documented version of your function count_crossings_and_nestings. Add a document string and plenty of comments.
Complete the given blanks such that all elements of arr are incremented with 10 after the execution. var arr = [13, 10, 7, 18]; function fun(ele) { return } console.log(arr. _(fun));
1. fast please in c++
Write this code in C Language, please
The Task This assignment requires you to write a non-verbose input-driven java program for m aint aining a binary search tree (BST) of integer elements (negative, zero or positive). The speciality of your BST will be that it will record the frequency of occurrence for each integer element in it. Actions provisioned on the BST. When your program is running, a user should be able to select one of the following actions to be performed on the BST. 1. Insert an element into the BST 2. Sear ch for an element in the BST 3. Find the maximum element from the BST 4. Find the minimum element from the BST 5. Print the elements in the BST in preorder 6. Print the elements in the BST in postorder 7. Print the elements in the BST in inorder 8. Delete an element Anything else to exit the program When the progr am is executed, the user will provide their choice of action on the BST, by entering one of the numbers between 1 to 8 that corre spond to their choice. For example, if the user wishes to insert…
When is it OK to use union compatibility between two select statements that utilize the same table?
What is the difference between integer data type compared to float data type
For a sorted Single linked list of Node typed objects, class Node { public: int id; string Name; Node * next; } Write C++ for the followings a) Int add (Node Obj) // Function will add a node according to ascending order of Node -> id // Function will return the index of inserted object b) bool remove (int del_id) // Function will remove the object of given ID from the list // Function will return true if the provided ID is found and deleted