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mydict = {'carl':40, 'alan':2, 'bob':1, 'danny':0}# How to sort a dict by value Python 3>sort = {key:value for key, value in sorted(mydict.items(), key=lambda kv: (kv[1], kv[0]))}print(sort)# How to sort a dict by key Python 3>sort = {key:mydict[key] for key in sorted(mydict.keys())}print(sort)
my_list = [1, 2, 3, 4, 5]removed_element = my_list.pop(2) # Remove and return element at index 2print(removed_element) # 3print(my_list) # [1, 2, 4, 5]last_element = my_list.pop() # Remove and return the last elementprint(last_element) # 5print(my_list) # [1, 2, 4]
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])
color2 = (60, 74, 172)color1 = (19, 28, 87)percent = 1.0for i in range(101):resultRed = round(color1[0] + percent * (color2[0] - color1[0]))resultGreen = round(color1[1] + percent * (color2[1] - color1[1]))resultBlue = round(color1[2] + percent * (color2[2] - color1[2]))print((resultRed, resultGreen, resultBlue))percent -= 0.01
weigh = lambda a,b: sum(b)-sum(a)FindCoin = lambda A: 0 if (n := len(A)) == 1 else (m := n//3) * (w := 1 + weigh(A[:m], A[2*m:])) + FindCoin(A[m*w:m*(w+1)])print(FindCoin([1,1,1,1,1,1,1,2,1]))
from collections import Counterdef find_parity_outliers(nums):return [x for x in numsif x % 2 != Counter([n % 2 for n in nums]).most_common()[0][0]]find_parity_outliers([1, 2, 3, 4, 6]) # [1, 3]