Today is the last day of the Carnival, and we will discuss a few of the critical topics! Check out the itinerary to know more about today's agenda.
Join here: https://bit.ly/3AfxtvQ
Use access code: CODECHEF
Join here: https://bit.ly/3AfxtvQ
Use access code: CODECHEF
In Olympics, the countries are ranked by the total number of medals won. You are given six integers G_1, S_1, B_1, and G_2, S_2, B_2, the number of gold, silver and bronze medals won by two different counties respectively. Determine which country is ranked better on the leaderboard.
Solve the problem: https://bit.ly/3AjCV0W
Solve the problem: https://bit.ly/3AjCV0W
It’s finally time to get answers to all your questions! Apurva Patkeshwar, Sr. ML engineer at Twitter, is joining us tonight at 7 PM to help you prepare for your interviews.
Join here: https://youtu.be/4p6EPIOLzOY
Join here: https://youtu.be/4p6EPIOLzOY
Here is the next video of the ICPC learning series. In this video, Sidhant Bansal is explaining the complexity analysis in detail. The complexity of an algorithm computes the amount of time and spaces required by an algorithm for an input of size (n). By doing a complexity analysis of an algorithm, you can understand how the algorithm will use the resources.
Watch now: https://bit.ly/3jqZ2M0
Watch now: https://bit.ly/3jqZ2M0
YouTube
[OFFICIAL] Live DSA Learning - Complexity Analysis+ Basics Warmup (Part 2) -Contest 1- Session 2
Here's part 2 of the Complexity Analysis and basic warm-ups in the Live DSA Learning series. In this video, Sidhant Bansal is explaining the Complexity Analysis in detail.
More details here: https://discuss.codechef.com/t/official-live-dsa-learning…
More details here: https://discuss.codechef.com/t/official-live-dsa-learning…
Chef is trying to invent the light bulb that can run at room temperature without electricity. So he has N gases numbered from 0 to N - 1 that he can use and he doesn't know which one of the N gases will work but we do know it.
For searching, Chef first chooses an integer K and selects all indices i in increasing order such that i mod K = 0 and test the gases on such indices, then all indices i in increasing order such that i mod K = 1, and test the gases on such indices, and so on.
Given N, the index of the gas p that will work, and K, find after how much time will he be able to give Chefland a new invention assuming that testing 1 gas takes 1 day.
Solve the problem: https://bit.ly/3ivAPVD
For searching, Chef first chooses an integer K and selects all indices i in increasing order such that i mod K = 0 and test the gases on such indices, then all indices i in increasing order such that i mod K = 1, and test the gases on such indices, and so on.
Given N, the index of the gas p that will work, and K, find after how much time will he be able to give Chefland a new invention assuming that testing 1 gas takes 1 day.
Solve the problem: https://bit.ly/3ivAPVD
ICPC is almost here, and it’s time to ramp up your preparations. Data Structures are a very crucial part of algorithms and allow the programmer to manage the data efficiently. In this video, you will learn everything about Linear Data Structures such as List, Queue, Array, etc.
Watch now: https://youtu.be/el-G8DwLcss
Watch now: https://youtu.be/el-G8DwLcss
YouTube
[OFFICIAL] Live DSA Learning - Linear Data Structures (Part 1) -Contest 2- Session 2
DSA Learning Series is an educational series put together by CodeChef Volunteers. Under this, we will be hosting a practice contest that will cover curated problems from a certain topic(s).
In this session, we will be solving problems from DSA Learning Series…
In this session, we will be solving problems from DSA Learning Series…
If you are looking for a weekend quiz to participate in, then we have the perfect opportunity for you! The third edition of Elevate 2.0 is here, and this is your chance to win scholarships to Learn CP.
Enroll now: https://bit.ly/2X1XJvk
Use access code: CODECHEF
Enroll now: https://bit.ly/2X1XJvk
Use access code: CODECHEF
How about a coding challenge that goes for 10 days continuous, and you get to solve problems without the pressure of time? CodeChef Long Challenge is here and it is ongoing. 10 Coding problems and 7 more days in hand! So get going, and check out the August Long Challenge: https://bit.ly/3ivAPVD
You are given an array A of size N initially filled with 0-s.
There are M types of operations that you can perform on array A. The i^{th} operation can be described by two integers (x_i, y_i). In this operation, you choose a set of indices S such that
- 1 <= j <= N,
- (j % y_i) != 0,
- A_j = 0,
, then you set A_j = x_i for all j in set S.
You can perform the operations in any order, but one type of operation can't be done more than once. What is the maximum sum of integers of the array A you obtain if you perform the M operations optimally?
Solve the problem: https://bit.ly/3xzoR1w
There are M types of operations that you can perform on array A. The i^{th} operation can be described by two integers (x_i, y_i). In this operation, you choose a set of indices S such that
- 1 <= j <= N,
- (j % y_i) != 0,
- A_j = 0,
, then you set A_j = x_i for all j in set S.
You can perform the operations in any order, but one type of operation can't be done more than once. What is the maximum sum of integers of the array A you obtain if you perform the M operations optimally?
Solve the problem: https://bit.ly/3xzoR1w
After more than a month, we are back again with the second edition of Tech Interview Hacks! This weekend event is curated for all the intermediate and advanced coders to get better at their game. Join us this weekend for 15+ hours of classes and ace all your interviews!
Register Now: https://bit.ly/3AuNoXq
Use access code: CODECHEF
Register Now: https://bit.ly/3AuNoXq
Use access code: CODECHEF
Problem#4 (FSQRT) is live on the website now!
https://bit.ly/3fN6iAE
The contest is now heating up, and to make it extra challenging, try solving the question without using the inbuilt function. If this is the first time you are trying a hand in this, check out the August challenge's previous questions.
https://bit.ly/3fN6iAE
The contest is now heating up, and to make it extra challenging, try solving the question without using the inbuilt function. If this is the first time you are trying a hand in this, check out the August challenge's previous questions.
Part 2 of Linear Data Structures is here. Prepare for ICPC with an expert and learn everything you need to know about List, Stack, Queues, and much more.
https://www.youtube.com/watch?v=7_JSlzjzhPc
https://www.youtube.com/watch?v=7_JSlzjzhPc
YouTube
[OFFICIAL] Live DSA Learning - Linear Data Structures (Part 2) - Contest 2-Session 3
DSA Learning Series is an educational series put together by CodeChef Volunteers. Under this, we will be hosting a practice contest that will cover curated problems from a certain topic(s).
Here is part 2 of session 3 in Linear Data Structures in the Live…
Here is part 2 of session 3 in Linear Data Structures in the Live…
The month just started, but the Long Challenge is halfway through. Participate in this contest rated only for Division 3 coders and stand a chance to win prizes, goodies, and laddus!
Compete Now: https://bit.ly/3lQArTw
Compete Now: https://bit.ly/3lQArTw
The third edition of Elevate 2.0 is here, and we can't keep calm! You shouldn't miss out on this weekend Programming Aptitude Test as the stakes are as high as getting a full scholarship to Learn CP from the best.
Enroll Now: https://bit.ly/3CytBZ3
Use access code: CODECHEF
Enroll Now: https://bit.ly/3CytBZ3
Use access code: CODECHEF
Are you wondering how to implement Stacks and Queues? Prepare for all the upcoming contests and Olympiads with this video, where one of the top coders explains Linear Data Structure in detail.
Watch Now: https://youtu.be/pqrWsi5gmjc
Watch Now: https://youtu.be/pqrWsi5gmjc
YouTube
[OFFICIAL] Live DSA Learning - Linear Data Structures (Part 2) - Contest 2- Session 4
DSA Learning Series is an educational series put together by CodeChef Volunteers. Under this, we will be hosting a practice contest that will cover curated problems from a certain topic(s).
This is the live stream of the DSA Learning Session 4 - Contest…
This is the live stream of the DSA Learning Session 4 - Contest…
We are back again with new courses and batches! Learn OS, DBMS & Networking from the best in the industry with the second edition of Transpire https://bit.ly/37BEZVM. Mahaydodha 4.0 will help advanced coders to level up their game. https://bit.ly/2VEhyc4 The fifth edition of the most famous batch, Eklavya, to master the art of programming using Java. https://bit.ly/3xBF1re
Use coupon code: CODECHEF
Use coupon code: CODECHEF
A triplet of integers (A, B, C) is considered to be special if it satisfies the following properties for a given integer N:
- A % B = C
- B % C = 0
- 1 <= A, B, C <= N
Find the number of special triplets for the given integer N.
Solve the problem: https://bit.ly/2VJlTKM
- A % B = C
- B % C = 0
- 1 <= A, B, C <= N
Find the number of special triplets for the given integer N.
Solve the problem: https://bit.ly/2VJlTKM
Standard Template Library or STL is one of the crucial concepts that a programmer should have a good grasp on. In this video, Aryan Agarwal will be discussing A to Z of STL that you need to know.
Watch now: https://youtu.be/gNgRr-oJysY
Watch now: https://youtu.be/gNgRr-oJysY
YouTube
[OFFICIAL] Live DSA Learning - Standard Template Library (Part 1) - Contest 3- Session 4
DSA Learning Series is an educational series put together by CodeChef Volunteers. Under this, we will be hosting a practice contest that will cover curated p...
Fifth problem of the Augusta Challenge is here. Pattern problems are always a must know for all the coders, and today’s problem ( PPATTERN ) is the one of the most basic ones that you should try out. If this is the first time you are trying your hand at Competitive Programming, then head over and check out the previous questions.
Solve the problem: https://bit.ly/2VLb0YP
Solve the problem: https://bit.ly/2VLb0YP
Interviews and campus placements have already started for many, and now is the apt time for you to go through a few of the essential frequently asked questions by top-notch companies. Check this out to read and learn more about Sliding Window Maximum, one of the very challenging questions.
Read here: https://bit.ly/3jRynbd
Read here: https://bit.ly/3jRynbd
CodeChef
Frequently Asked Interview Problems - Sliding Window Maximum | CodeChef
Sliding Window Maximum is one of the most commonly asked questions by almost all companies. In the Sliding Window Maximum problem, you have to find the value of the maximum element in a given sub-array.