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CS Dojo
CS Dojo
CS Dojo
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Hello! My name is YK, and I usually make videos about programming and computer science here :)

Business email: www.csdojo.io/contact/
The logo was made by: my friend Youdong Zhang
Real Talk with Google Software Engineer
18:33
4 года назад
Комментарии
@nhloniphojula
@nhloniphojula 8 часов назад
def sumOfnumber(): total1 = 0 for i in range(1, 100): if (i % 3 == 0) or (i % 5 == 0): total1 += i return total1 total2 = sumOfnumber() print(total2)
@noelkuhomiemaihi5542
@noelkuhomiemaihi5542 23 часа назад
Sem 1 break 2024.UPNG
@brwashkurismail2556
@brwashkurismail2556 День назад
if you got struggled with the nested for loops, consider that for a in range(4): print("CS dojo") ==> CS dojo CS dojo CS dojo CS dojo
@yatinvlogs11
@yatinvlogs11 День назад
Thanks YK. Your video is really helpful and i see you want to help everyone, human man kind and in the path of success of mankind where we all are on same page without inequalities. Thank you. I really want to discuss some tech career topic with, for some experienced person. Where i can connect with you.
@augustine7404
@augustine7404 День назад
Is there anyone here who can help me with my test
@einzelganger5290
@einzelganger5290 3 дня назад
The best definition of an algorithm that I've come across is as follows : An algorithm is a set of steps or instructions on how to complete a task. In computing, an algorithm is a set of steps that a program takes to complete a task.
@einzelganger5290
@einzelganger5290 3 дня назад
The best definition of a data structure that I've ever come across is as follows : A data structure is an organisation, management and storage format that enables the efficient access and modification of data. More precisely, a data structure is a collection of data values, the relationship among them, and the operations that can be applied to those data values.
@porobertdev
@porobertdev 3 дня назад
Indeed, you're a great teacher. Thank you!
@hsiehleo9636
@hsiehleo9636 4 дня назад
int fib(int n){ if (n <= 1){ return 1 } else { return fib(n-1) * fib(n-2); }
@ankitadey9040
@ankitadey9040 4 дня назад
I was so confused reading the university notes on DP. But now after this video, it all makes so much more sense. I've learned a few algorithms using DP but it's mostly because I understood the logic somehow, but as for DP, I didn't try to understand that particular concept much. Now I feel more confident about it. Thanks a lot!
@MayureshKadu
@MayureshKadu 4 дня назад
It's been a while since I did this - so came here for a refresher. Very helpful and neatly explained. Quite liked the way you illustrated the concept. Keep 'em coming! :)
@ahyungrocks5509
@ahyungrocks5509 4 дня назад
Thank you detailed concise explanation.
@stefotsufurema13
@stefotsufurema13 4 дня назад
#task: adding all multiples of 3, 5 less than 100 #defining variables for calculating sum of multiples of 3,5 and 15 indivitually rf3 = 0 rf5 = 0 rf15 = 0 #calculating the variables for i in range(1,100): if i%3 == 0: rf3+=i if i%5 == 0: rf5+=i if i%15 == 0: rf15+=i #calculating reuired result r = rf3 + rf5 - rf15 print(r)
@nih4044
@nih4044 4 дня назад
Docspython.org for sale
@mintlatte1376
@mintlatte1376 5 дней назад
so which one of three different approaches is actually considered 'dynamic programming'? The last one? All of them? The question what is dynamic programming and what is not remains open for me...🤔
@SPNPtoSPNP
@SPNPtoSPNP 5 дней назад
1:34 that's so cute
@SPNPtoSPNP
@SPNPtoSPNP 5 дней назад
1:46 what was that 😂
@m7mdMAH5
@m7mdMAH5 6 дней назад
So computer science is better than software engineering in software engineering, Cool!
@Dark_dragon1212
@Dark_dragon1212 7 дней назад
Pls correct me if I'm wrong, but it should be def convert(miles): return 1.6*miles convert(2) 3.2 convert(4) 6.4 Etc
@KhanyisileMahlangu-cc7hi
@KhanyisileMahlangu-cc7hi 7 дней назад
What is r1. I am so confused. But nice wideo
@PreciousChizoba-ll4tz
@PreciousChizoba-ll4tz 7 дней назад
Thanks a lot
@sunilkumarsamji8871
@sunilkumarsamji8871 7 дней назад
I really did not understand how indices for chloe and alex are 2 and 0 respectively??? I understood for the first two cases and going with the same logic, the difference between ascii of ch is supposed to be 5 and of 'a' and 'l' in alex is 11. So 5 mod 8 is 5 and 11 mod 8 is 3. Did i go wrong somewhere? If so, can someone explain to understand it rightway?
@-Zer002-
@-Zer002- 8 дней назад
Finally, someone who knows how to explain things fast
@johnmacha4497
@johnmacha4497 8 дней назад
new_set3 = set() for j in given_list1: new_set3.add(j) print(list(new_set3)) output >> [1, 2, 4]
@mr.incognito4640
@mr.incognito4640 8 дней назад
can someone explain to me what is the value or what we're taking a and b as??
@umarqayyum1098
@umarqayyum1098 9 дней назад
Thank you very much Dojo for the very helpful knowledge sharing
@kvelez
@kvelez 9 дней назад
import pandas as pd import matplotlib.pyplot as plt x = [1,2,3] y = [1,4,9] z = [10,5,0] plt.title('Line Graph') plt.xlabel('X-Axis') plt.ylabel('Y & Z -Axis') plt.legend(['Y Axis', 'Z Axis']) plt.plot(x, y) plt.plot(x, z) ========= sample_data = pd.read_csv('sample_data.csv') print(sample_data) ========= print(type(sample_data)) print(sample_data['column_c'].iloc[2]) plt.plot(sample_data['column_a'], sample_data['column_b'], 'o') plt.plot(sample_data['column_a'], sample_data['column_c'], 'x') plt.show() ========== data = pd.read_csv('countries.csv') us = data[data.country == 'United States'] cn = data[data.country == 'China'] plt.plot(us.year, us.population / 10**6) # population in millions plt.plot(cn.year, cn.population / 10**6) plt.legend(['United States', 'China']) plt.xlabel('Year') plt.ylabel('Population') plt.show()
@margaridafonseca3139
@margaridafonseca3139 9 дней назад
🔥🔥🔥🔥🔥
@AishatOshoba
@AishatOshoba 10 дней назад
Being new to this, I'm heading towards learning python over all the other languages. So much information with good explanation👍😇
@plusqueparfait6759
@plusqueparfait6759 10 дней назад
which is the time complexity of the following sequence? and why? int n, i, j, k, s=0; cin>>n; for(i=1; i<=n*n; i++) { for(j=1; j<=i/2; j++) s+=i+j; k=1; while(k<j) { s+=k; k*=2; } } cout<<s;
@magnusschouw5399
@magnusschouw5399 11 дней назад
this was very simply and well explained. thank you!
@rahulshendre7089
@rahulshendre7089 11 дней назад
thanks a lot for this man, loved the series, thank you again
@MrCEO-jw1vm
@MrCEO-jw1vm 12 дней назад
thanks so much. twas pretty clear!
@aryanxarya
@aryanxarya 12 дней назад
like that thankss brudaa
@alexcrowder1673
@alexcrowder1673 13 дней назад
Well you can hold them, or take them outside. You can also feed them, or mist them with water, or just observe them. In some cases it can even be a group activity. There is an 18ft Burmese python at my old job and we wouldnt even try to take her out unless we had at least 3 or 4 adult men on staff lol. She didnt like coming out, and its mindblowingly difficult to overpower her outright. You generally have to trick her and use multiple people to move her. Oh wait.... i might be in the wrong place...
@ove12lord73
@ove12lord73 13 дней назад
my solution: class LinkedList: def __init__(self,number=None,next=None): self.number=number self.next=next o1=LinkedList() o2=LinkedList() o3=LinkedList() o4=LinkedList() o1.number=1 o2.number=2 o3.number=3 o4.number=4 o1.next=o2 o2.next=o3 o3.next=o4 def number_object(objectt): size=0 while True: try: objectt=objectt.next size+=1 except: print(size) break number_object(o1)
@user-hx5yp8gg3p
@user-hx5yp8gg3p 13 дней назад
Who's here reviewing too for Exam instead of pdf copy of module ?
@toxicbottleLovesFortnite
@toxicbottleLovesFortnite 15 дней назад
Banana
@neighboroldwang
@neighboroldwang 15 дней назад
THANK YOU!!!!!!!!!!!!!!!!!!!!!!!!!
@StayMotivate-or7rf
@StayMotivate-or7rf 16 дней назад
Hello sir you are doing great work for our community,but I have a humble request please make video on maths learning topics which are important to become AI and ml engineer with proper guidance and free learning resources and full roadmap of learning mathematics please sir ! 🙏🙏 But thanks for your hardwork😊.
@dano.819
@dano.819 16 дней назад
RU-vid-U at it's finest! Thanks so much for the elegant explanation!
@mor11lano93
@mor11lano93 16 дней назад
bro, my lecturer just explained it so poorly for 4 hours. And you just made it so understandable in half an hour! good job man thank you
@siafurler3781
@siafurler3781 16 дней назад
well at least it turned out im not overweight lol
@Gaijin101
@Gaijin101 16 дней назад
100%
@FrankJerry-en3no
@FrankJerry-en3no 17 дней назад
Thank you CS JoJo My journey as a computer science student will have a good foundation.
@erickcortez1392
@erickcortez1392 17 дней назад
When i click on jupyter notebook a web browser dosen't pop up. What did i do wrong? Please answer back. Thank you
@bramburn
@bramburn 17 дней назад
9:09 i would use Django json script
@bramburn
@bramburn 17 дней назад
Like you i chose to use a cdn vue to get things done without using node
@bramburn
@bramburn 17 дней назад
1:12 back in the day that was rhe norm to refresh the whole page. We would use anchors to scroll back to the page. More page views = more ad impressions
@jisoonie
@jisoonie 17 дней назад
Thanks
@gotitboom
@gotitboom 18 дней назад
as always, I love you