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import anytree as atimport random as rm# Generate a tree with node_count many nodes. Each has a number key that shows when it was made and a randomly selected color, red or white.def random_tree(node_count):# Generates the list of nodesnodes = []for i in range(node_count):test = rm.randint(1,2)if test == 1:nodes.append(at.Node(str(i),color="white"))else:nodes.append(at.Node(str(i),color="red"))#Creates the various main branchesfor i in range(node_count):for j in range(i, len(nodes)):test = rm.randint(1,len(nodes))if test == 1 and nodes[j].parent == None and (not nodes[i] == nodes[j]):nodes[j].parent = nodes[i]#Collects all the main branches into a single tree with the first node being the rootfor i in range(1, node_count):if nodes[i].parent == None and (not nodes[i] == nodes[0]):nodes[i].parent = nodes[0]return nodes[0]
#84 48 13 20 61 20 33 97 34 45 6 63 71 66 24 57 92 74 6 25 51 86 48 15 64 55 77 30 56 53 37 99 9 59 57 61 30 97 50 63 59 62 39 32 34 4 96 51 8 86 10 62 16 55 81 88 71 25 27 78 79 88 92 50 16 8 67 82 67 37 84 3 33 4 78 98 39 64 98 94 24 82 45 3 53 74 96 9 10 94 13 79 15 27 56 66 32 81 77# xor a list of integers to find the lonely integerres = a[0]for i in range(1,len(a)):res = res ^ a[i]
import itertoolsdef compute_permutations(string):# Generate all permutations of the stringpermutations = itertools.permutations(string)# Convert each permutation tuple to a stringpermutations = [''.join(permutation) for permutation in permutations]return permutations# Prompt the user for a stringstring = input("Enter a string: ")# Compute permutationspermutations = compute_permutations(string)# Display the permutationsprint("Permutations:")for permutation in permutations:print(permutation)
from statistics import median, mean, modedef print_stats(array):print(array)print("median =", median(array))print("mean =", mean(array))print("mode =", mode(array))print()print_stats([1, 2, 3, 3, 4])print_stats([1, 2, 3, 3])
import random# Define the ranks, suits, and create a deckranks = ['Ace', '2', '3', '4', '5', '6', '7', '8', '9', '10', 'Jack', 'Queen', 'King']suits = ['Hearts', 'Diamonds', 'Clubs', 'Spades']deck = [(rank, suit) for rank in ranks for suit in suits]# Shuffle the deckrandom.shuffle(deck)# Display the shuffled deckfor card in deck:print(card[0], "of", card[1])
# Prompt user for base and heightbase = float(input("Enter the base of the triangle: "))height = float(input("Enter the height of the triangle: "))# Calculate the areaarea = (base * height) / 2# Display the resultprint("The area of the triangle is:", area)