mport pandas as pd import matplotlib.pyplot as plt dengue = pd.read_excel('Dengue.xlsx', header=0, index_col='Date', parse_dates=True, squeeze=True) reg = dengue['Total'] reg = reg.reset_index() reg.hist(bins = 100) plt.grid(False)

Revorse the vewels def reverse_vowels(text): Given a text string, create and return a new string constructed by finding all its vowels (for simplicity, in this problem vowels are the letters found in the string 'aeiouAEIOU') and reversing their order, while keeping all other characters exactly as they were in their original positions. However, to make the result look prettier, the capitalization of each moved vowel must be the same as that of the vowel that was originally in the target position. For example, reversing the vowels of 'Ilkka' should produce 'Alkki' instead of 'alkkI'. Applying this operation to random English sentences seems to occasionally give them a curious pseudo-Mediterranean vibe.Along with many possible other ways to perform this square dance, one straightforward way to reverse the vowels starts with collecting all vowels of text into a separate list, and initializing the result to an empty string. After that, iterate through all positions of the original text.…

Design a class that acquires the JSON string from question #1 and converts it to a class data member dictionary.  Your class produces data sorted by key or value but not both.  Provide searching by key capabilities to your class.  Provide string functionality to convert the dictionary back into a JSON string. question #1:  import requestsfrom bs4 import BeautifulSoupimport json class WebScraping:    def __init__(self,url):        self.url = url        self.response = requests.get(self.url)        self.soup = BeautifulSoup(self.response.text, 'html.parser')            def extract_data(self):        data = []        lines = self.response.text.splitlines()[57:] # Skip the first 57 lines        for line in lines:            if line.startswith('#'): # Skip comment lines                continue            values = line.split()            row = {                'year': int(values[0]),                'month': int(values[1]),                'decimal_date': float(values[2]),…

Q1. Implement a SnapshotArray that supports the following interface: SnapshotArray(int length) initializes an array-like data structure with the given length. Initially, each element equals 0. void set(index, val) sets the element at the given index to be equal to val. int snap() takes a snapshot of the array and returns the snap_id: the total number of times we called snap() minus 1. int get(index, snap_id) returns the value at the given index, at the time we took the snapshot with the given snap_id   Example 1: Input: ["SnapshotArray","set","snap","set","get"] [[3],[0,5],[],[0,6],[0,0]] Output: [null,null,0,null,5] Explanation: SnapshotArray snapshotArr = new SnapshotArray(3); // set the length to be 3 snapshotArr.set(0,5); // Set array[0] = 5 snapshotArr.snap(); // Take a snapshot, return snap_id = 0 snapshotArr.set(0,6); snapshotArr.get(0,0); // Get the value of array[0] with snap_id = 0, return 5..

In python: student_dict is a dictionary with students' name and pedometer reading pairs. A new student is read from input and added into student_dict. For each student in student_dict, output the student's name, followed by "'s pedometer reading: ", and the student's pedometer reading. Then, assign average_value with the average of all the pedometer readings in student_dict..

in c++ code

Using Go, return a Movie with the given title and genre. The Views, Likes, and Dislikes should all be left in their zero-vale states. type Movie struct {    Title   string   Genre string   Likes  int   Dislikes  int   Views  int } func NewMovie(title, genre string) *Movie {   return &Movie {   } }