great tutorial, could you extend it to explain multiple operators like (n + n) * n?

I was stuck on unit test, until this video..thanks a lot

hi so this is the solution I came up with and I was wondering if it was possible to give the variables dividend and divisor their values on the same line? def main(): while True: try: number = input("Fraction: ").split("/") dividend = int(number[0]) divisior = int(number[1]) answer = dividend/divisior z = round(answer*100) if dividend <= divisior: if answer <= 0.01: print("E") break elif z >= 99: print("F") break else: print(f'{z}%') break else: pass except (ValueError, ZeroDivisionError): pass main()

i asked chatgpt to make a dictionary for me and it, my code wasnt functioning on that dictionary

hello can you help with the final project?

Hey,ur code is not working now as they have updated it Could u please make a new video of this project please? I’ll subscribe

Are you able to put the checkers method in a separate function and return 'Valid' or 'Invalid' in one str like this? this is OOP in the next lesson and have not learned this yet, I think. very sleek looking for sure. I have been trying to stick with creating functions for everything because in the beginning of cs50 Python, I was horrible at passing variables around in them so I try to make all my code with functions to get better at them. Thank you!

returning the length of the 'findall' is very clever I just added a counter in a for loop which made sense to me but this is very clever usage of python mechanics!

you don't need the 'else: return None' from the demonstration when you were printing the groups you said ignore the None, there for it was returning non if search didn't find what it was searching for :) nice explanation and easy to follow. also your notes are awesome. wish i could take notes like that. wow!!

Thanks so much!! 🙏🙏

Great video, thank you so much!!

Amazing! I had been struggling with check50 for months and your video has just helped me solve this problem in 10 minutes! I have nothing but endless gratitude! :P

Thank you very much, love how you explained it. Keep it up my friend. Deserved a follow :) Best Wishes

Ohhh finally solved, the error was that i use import datetime as dt, please don't do this (hehehe), and the other, i used the variable today=dt.date.today(), well, simply change: to_day=datetime.date.today() and that's it, finally pass all test

Hello!!! my code is correct, but check50 send a parameter "today" so in check50 if date is 1999-01-01 must be "Five hundred....." bla-bla-bla, if "today" was 2001-01-01. instead my function show ("several millions...bla bla bla) that correspond to the substract of today-1999-01-01 you catch it? my function returns the exactly phrase if i use Date: 2023-10-20 (today is 2024-10-19, and is a leap year) well i use datetime.date.today() as instructions, indicates but how can i catch the input of "today" in unitest of cs50? or i can't see the way of pass this !!!!

thank you!

@SimpleEasyPython please go over Problems set 8. Thank you!

thank you!

test your code with 9 AM to 5 AM . i think there is a problem with this input.

good video sir, but what if the 0 isnt at the 2nd position but still the first number?

thankuu sir 😊

thanks a lot sir !!💓💖

what does the __name__ == "__main__ ": part do? Also thanks for the video

Great Video👏, Very Comprehensive and To The Point Tutorial to a classic Pillow library usecase

Thank you so much ❤️

Thank you so much for such a simple explanation. You just gained a subscriber. Keep making these kind of videos

It always amuses me that people cry about plagiarism in code when you can't just write whatever the hell you want and have it work. There might be multiple right answers to a problem, some better than others, but all you can really do not to "plagiarize" someone's code somewhere is to name your functions and variables something else. I would bet dollars to donuts that every single practical solution to every single problem in cs50 has been coded a million times over by now.

sir can you explain why we are using for loop? cant we just print it out?

man you are actually awesome

Nice Solution keep up the good work

excellent job 🥰🥰🥰🥰🥰

man this really helps , thanks uncle for this vdo the problesm are getting tougher

Thank you sir for amazing explanation

Your solution is the best out there sir