In the previous question I asked how to sum the list Container. But if we have the dictionary then how we can do it. Since it contains key as well as value. But i have to find the sum of values In Python please
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In the previous question I asked how to sum the list Container.
But if we have the dictionary then how we can do it. Since it contains key as well as value.
But i have to find the sum of values
In Python please
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Solved in 2 steps with 1 images
- Have the tuple be stored as a dictionary. Just a simple body that does this in PythonIn the same manner as of above question, if I want to print the elements in the reverse order of the list. How can I do it in python Using loopsYou are the teacher of class 1A . Now you have to make the list and tupple of name of students taken from student. Write a program in python language for that. The names must be separated from comma
- My program works with a CSV file with three columns: names, cities, and heights. I need to create a table that determines the difference in height from the average city size. This allows me to decide which two people have the minimum difference from the average. These difference tables must be in Python lists for each city. They must not use tuples, any dictionaries, named functions, or the key or lambda function. To start with, could we try finding the average height in each city? import csv csv_data = []with open("C:\\Users\\lucas\\Downloads\\sample-data.csv") as f: reader = csv.reader(f) for row in csv.reader(f): csv_data .append(list(row)) f.close()csv_data.pop(0) difference_list = [] def Sorting_cities(data): cities = [] for i in range(len(data)): cities.append(data[i][1]) cities.sort() return cities city_list = Sorting_cities(csv_data)print(city_list) def Listing_cities(cities): single_cities = [] for city in cities: if city not…Construct a Python dictionary that returns a list of values for each key. The key can be whatever type you want. Employ the dictionary so that it could be useful for something meaningful to you. Provide at least three different items in it. Implement the dictionary yourself. Do not copy the design or items from some other source. Next consider the invert_dict function from Section 11.5 of your textbook. # From Section 11.5 of: # Downey, A. (2015). Think Python: How to think like a computer scientist. Needham, Massachusetts: Green Tree Press. def invert_dict(d): inverse = dict() for key in d: val = d[key] if val not in inverse: inverse[val] = [key] else: inverse[val].append(key) return inverse Modify this function so that it can invert your dictionary. In particular, the function will need to turn each of the list items into separate keys in the inverted dictionary. Run your modified invert_dict function on your…can you solve the question in #python ? Write a python function create_frequency() that takes a string and finds the frequency of each word in a given string. Return the result in dictionary form like {word_1:frequency_1, word_2:frequency_2} . Also the answer should be look like in the pic:
- Python question, please help with this problem. Please have a docstring and comments throughout the code, The code shouldn't be more that 15 lines. Thanks. Suppose that you are given a list of strings representing a deck of 52 cards. Write afunction called bridgeHands() which takes the list as its only parameter. It shuffles the listand divides it into 4 hands (tuples) of 13 cards each. It returns a dictionary in which thekeys are the strings 'North', 'South', 'East', and 'West', with each key corresponding to adifferent one of the hands.Create a list (different data types) for keeping the 15 elements. Initiate replicated elements in to the list. Implement a python code for finding the occurrences of given element. In addition, write a pseudo code for the same problem. Also, state your opinion about the element replications inside dictionary structure.My program works with a CSV file with three columns: names, cities, and heights. I need to create a table that determines the difference in height from the average city size. This allows me to decide which two people have the minimum difference from the average. These difference tables must be in Python lists for each city. They must not use tuples, dictionaries, named functions, or the key or lambda function to sort it. What are some ways I could code for this? import csvdata = []with open("C:\\Users\\lucas\\Downloads\\sample-data.csv") as f: reader = csv.reader(f) for row in csv.reader(f): data.append(list(row)) f.close()data.pop(0)# print(data) city_list = []city = row[1]for i in range(len(data)): city_list.append(data[i][1])city_list.sort()print(city_list) unique_cities = []people_count = []for city in city_list: # this if statement analyzes which cities are in unique_cities. If they are not in the list, # then they will be appended into the list if city…
- Can you answer with Python programming language ? Write a function that takes two arguments: stock and ingr (short for ingredients) and returns the missing ingredients in stock. stock is a dictionary containing (key,value) pairs in the form of ("potato", 5).The key is the name of an ingredient, and the value is its existingamount. ingr is a list of tuples, where each tuple represents the requiredamount of an ingredient. For example, ("cheese", 3) means we need 3 units of cheese for this recipe. Your function checks whether we have enough of each itemin the stock. If an item is missing or not enough then your function returns the missing amount within a list of all such items. If all items are in stock, then you return an empty list. For example: stock = {"salt":100, "sugar":100, "flour":50, "apple":3, "cream":10}ingr = [("sugar",50), ("flour", 120), ("apple",5),("orange",25),("salt",40)] checkStock(stock, ingr) should return [("flour",70), ("apple",2),("orange",25)] which means we need…Write a program to read multiple sentences from the user in a list.Read each sentence from the list and break it into words. Store all the words which contain any vowel as keys and their occurrences as values in a dictionary. Display contents a dictionary in a formatted way such that a single word along with its occurrence is displayed on a single line. (did it in python)What do k and d represent in the find function? I'm still confused about the find function, can you describe the iterations in more detail, step by step? This is the Python Code: class TreeNode: def __init__(self, v, l=None, r=None): self.value = v self.left = l self.right = rdef find(n, v, k, d): if v == n.value: return 1 if k < d: if n.left and find(n.left, v, k+1, d): return 1 if n.right and find(n.right, v, k+1, d): return 1 return 0def deepening(n, v, d): for k in range(0, d): if find(n, v, k, d): return 1 else: return 0def build_tree(): root = TreeNode('A') root.left = TreeNode('B') root.left.left = TreeNode('C') root.right = TreeNode('D') root.right.left = TreeNode('E') root.right.right = TreeNode('F') root.right.right.right = TreeNode('G') return rootroot = build_tree()for v in ['C', 'E', 'F', 'G']: print(deepening(root, v, 2)) output: 1 1 1 0