Help with Time/space complexity. Would the time complexity be O(n^2) or O(n*m) ?
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Help with Time/space complexity. Would the time complexity be O(n^2) or O(n*m) ?
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- def strPattern(mystr):lenght = len(mystr)mystr1 = ""for i in range(lenght - 1):mystr1 = mystr1 + mystr[i].upper() + str(i + 1)if lenght == 0:return mystr1return mystr1 + mystr[-1].upper()s = input("enter a word: ")print(strPattern(s)) s = input("enter a word: ") EOFError: EOF when reading a line HOW CAN I FIX THIS QUESTION?True/False 3. Arrays are usually heterogeneous, but lists are homogeneous.def small_index(items: list[int]) -> int:"""Return the index of the first integer in items that is less than its index,or -1 if no such integer exists in items.>>> small_index([2, 5, 7, 99, 6])-1>>> small_index([-5, 8, 9, 16])0>>> small_index([5, 8, 9, 0, 1, 3])3"""
- def most_total(bdm): '''(dict of {str: dict of {int: list of str}}) -> str bdm is a birthday month dictionary with at least one key. Return the name of the month with the most total days on which someone has a birthday. If there is a tie, return any month with that maximum. >>> d = {"Jan": {1: ["Steve"], 5: ["Bob"], 31: ["Ron"]}, "Aug": {1: ["Jim", "Tim"], 24: ["Sadia", "Tony"]}} >>> most_total(d) 'Aug' '''class Node: def __init__(self, e, n): self.element = e self.next = n class LinkedList: def __init__(self, a): # Design the constructor based on data type of a. If 'a' is built in python list then # Creates a linked list using the values from the given array. head will refer # to the Node that contains the element from a[0] # Else Sets the value of head. head will refer # to the given LinkedList # Hint: Use the type() function to determine the data type of a self.head = None # To Do # Count the number of nodes in the list def countNode(self): # To Do # Print elements in the list def printList(self): # To Do # returns the reference of the Node at the given index. For invalid index return None. def nodeAt(self, idx): # To Dobool add(int anInt)// Pre: contains(anInt) ? size() <= MAX_SIZE : size() < MAX_SIZE// Post: If contains(anInt) returns false, anInt has been// added to the invoking IntSet as a new element and// true is returned, otherwise the invoking IntSet is// unchanged and false is returned.// bool remove(int anInt)// Pre: (none)// Post: If contains(anInt) returns true, anInt has been// removed from the invoking IntSet and true is// returned, otherwise the invoking IntSet is unchanged// and false is returned. bool add(int anInt); bool remove(int anInt); bool IntSet::add(int anInt){ if(used <= data[MAX_SIZE]) // check if the array is not full { return contains(used); //if not full then return to data } return false;} bool IntSet::remove(int anInt){ cout << "remove() is not implemented yet..." << endl; return false; // dummy value returned}
- # define stemmer functionstemmer = SnowballStemmer('english') # tokenise datatokeniser = TreebankWordTokenizer()tokens = tokeniser.tokenize(data) # define lemmatiserlemmatizer = WordNetLemmatizer() # bag of wordsdef bag_of_words_count(words, word_dict={}): """ this function takes in a list of words and returns a dictionary with each word as a key, and the value represents the number of times that word appeared""" for word in words: if word in word_dict.keys(): word_dict[word] += 1 else: word_dict[word] = 1 return word_dict # remove stopwordstokens_less_stopwords = [word for word in tokens if word not in stopwords.words('english')] # create bag of wordsbag_of_words = bag_of_words_count(tokens_less_stopwords) Use the stemmer and lemmatizer functions (defined in the cells above) from the relevant library to find the stem and lemma of the nth word in the token list. Function Specifications: Should take a list as input and…def delete_item(...): """ param: info_list - a list from which to remove an item param: idx (str) - a string that is expected to contain an integer index of an item in the in_list param: start_idx (int) - an expected starting value for idx (default is 0); gets subtracted from idx for 0-based indexing The function first checks if info_list is empty. The function then calls is_valid_index() to verify that the provided index idx is a valid positive index that can access an element from info_list. On success, the function saves the item from info_list and returns it after it is deleted from info_list. returns: If info_list is empty, return 0. If is_valid_index() returns False, return -1. Otherwise, on success, the function returns the element that was just removed from info_list. Helper functions: - is_valid_index() """struct node{ int a; struct node * nextptr; }; Write two functions. One for inserting new values to a link list that uses the given node structure. void insert(struct node **head, int value); Second function is called to count the number of even numbers in the link list. It returns an integer that represents the number of even numbers. int countEvenNumbers(struct node *head); Write a C program that reads a number of integers from the user and insert those integers into a link list (use insert function). Later pass the head pointer of this link list to a function called countEvenNumbers. This function counts and returns the number of even numbers in the list. The returned value will be printed on the screen. Note 1: Do not modify the function prototypes. Sample Input1: Sample Output1: 45 23 44 12 37 98 33 35 -1 3 Sample Input2: Sample Output2: 11 33 44 21 22 99 123 122 124 77 -1 4
- 1. Start with analysing the problem by using a flowchart/pseudo code. 2. As mention above, build a C++ program based on the appropriate method/function. You are free to create your own menu and display. Consider the following case: You have been appointed as a teacher of 3 Gemilang class in SMK Tanjung Malim. Please create a program that can keep the name list of your students in the class. The list must consist of two lists, first list is for all female student's names and the second list is for all male student's names. You must also provide the list of all the student's name. In order to do that, you need to merge both of the list together. The name in the list needs to be sorted alphabetically. The program must consist of the following method function: a) menu() – as interface for the user b) add list(string) – to add name to the list c) sort list() – to sort the name in the list d) show list) – to display the lists e) search list(string) – to search a name in the list ) merge…ion C Lons Employee -id: int -name String - dob : Date -staff : ArrayList +setid(int): void +getld() : int +setName(String): void +setDob(Date) : void +getDob(): Date +addStaff(Employee) : void +getStaff() : ArrayList1, Build a C++ program based on the appropriate method/function. You are free to create your own menu and display. Consider the following case: You have been appointed as a teacher of 3 Gemilang class in SMK Tanjung Malim. Please create a program that can keep the name list of your students in the class. The list must consist of two lists, first list is for all female student's names and the second list is for all male student's names. You must also provide the list of all the student's name. In order to do that, you need to merge both of the list together. The name in the list needs to be sorted alphabetically. The program must consist of the following method function: a) menu() – as interface for the user b) add_list(string) – to add name to the list c) sort_list() – to sort the name in the list d) show_list() – to display the lists e) search_list(string) – to search a name in the list f) merge_list(list1, list2) – to display list of students name (merge list) g) delete_list() – to…