Find the error and rewrite the code. Y=integer(input(“Enter 1 or 10”)) if Y==10 for Y in range(1,11): print(Y) else: for m in range(5,0,-1): print(thank you) Source: Python..
Category : computer-science
I was trying to solve Top K frequent words question in leetcode: saw one of the solution as word_count= collections.defaultdict(int) for i in words: word_count[i]+=1 res = sorted(word_count, key=lambda x: (-word_count[x], x)) return res[:k] I did not understand the key=lambda x: (-word_count[x], x) part, Can someone please explain it? Source: Python..
I was trying to solve Top K frequent words question in leetcode: saw one of the solution as word_count= collections.defaultdict(int) for i in words: word_count[i]+=1 res = sorted(word_count, key=lambda x: (-word_count[x], x)) return res[:k] I did not understand the key=lambda x: (-word_count[x], x) part, Can someone please explain it? Source: Python-3x..
I was trying to solve Top K frequent words question in leetcode: saw one of the solution as word_count= collections.defaultdict(int) for i in words: word_count[i]+=1 res = sorted(word_count, key=lambda x: (-word_count[x], x)) return res[:k] I did not understand the key=lambda x: (-word_count[x], x) part, Can someone please explain it? Source: Python-3x..
For example, there are two lists: p1 = [1, 3, 4] p2 = [2, 3, 2] And I’d like to run some operations that shows, for each index, which list has the smallest value. And here is the condition: if two values are the same, return the earliest one (in this case, p1). Here’s what ..
Is there’s an alternate option for using arrow key right or left in code editor example lets say I am writing a code when my keyword cursor is either in "" or in parenthesis() it is very tedious to move my small finger to the right arrow to get out of () or "" something ..
Here is my code: The board size code is starred. I can’t figure out how to make it correctly change the board size. Additionally I do not know what is causing the leaderboard not to work. When I test it, it isn’t calculating the win percentage correctly. I play a few games with adding different ..
I am trying to validate a ten digit US number with hyphens entered by user. xxx-yyy-zzzz I could not find the regex for this online in Python. I already am using a regex to validate an email, am I able to add another one for the phone number? How will the system differentiate between the ..
In C++, functions are defined as <output_data_type> function(input_data_type data) { … } However, in Python, it can be as simple as: def function(): … I wonder why do we need to define the output data type? How would that make a difference to your program? Thank you Source: Python..
Can I scrape from yelp.co.uk using python or any other method. I need sources where I can get at least 600000 websites of UK based websites from. And a code like this to extract only websites from it. from bs4 import BeautifulSoup import requests url = ‘https://www.yelp.co.uk/search?find_desc=Garages&find_loc=London&ns=1’ response = requests.get(url) soup = BeautifulSoup(response.content, ‘lxml’) for ..
Recent Comments