- Видео 187
- Просмотров 5 327 884
Coder Army
Добавлен 9 авг 2023
Hi Coder, We are on a mission to create Best Coder in our Country and for that we are putting best content for Students. I am Rohit Negi who graduated from IIT Guwahati and got Highest Placement in India in 2021. I got AIR 202 in GATE CSE in 2020.
Time to Level UP Your Development Journey
We have Launched a Live course on Web Development (MERN Stack) and Blockchain, where we are going to cover each and everything from basic to Advance level. There is no prerequisite of the course.
Buy Course link: rohittnegi.akamai.net.in/new-courses/4-web-development-block-chain
Play store app of Coder Army: play.google.com/store/apps/details?id=com.rohit.negi
Special Diwali Offer: Get it at 4000rs only
Coupon Code: CODER500
Coder Army Website: www.coderarmy.in/
No Prerequisite Required
Course Start Date: 16 sep 2024
Class Timing: 9-10 pm (Mon to Fri) LIVE
Instructor: Rohit Negi
Doubt Support: Discord Group
Recording: It will be available after the class
#webdevelopment #dsa #blockchain #nexus
Course...
Buy Course link: rohittnegi.akamai.net.in/new-courses/4-web-development-block-chain
Play store app of Coder Army: play.google.com/store/apps/details?id=com.rohit.negi
Special Diwali Offer: Get it at 4000rs only
Coupon Code: CODER500
Coder Army Website: www.coderarmy.in/
No Prerequisite Required
Course Start Date: 16 sep 2024
Class Timing: 9-10 pm (Mon to Fri) LIVE
Instructor: Rohit Negi
Doubt Support: Discord Group
Recording: It will be available after the class
#webdevelopment #dsa #blockchain #nexus
Course...
Просмотров: 10 535
Видео
House Robber | House Robber 2
Просмотров 9 тыс.2 месяца назад
This is the fourth video of Dynamic Programming, we are starting from basic to build the foundation and will slowly move to advance problems. 1: House Robber : leetcode.com/problems/house-robber/description/ 2: House Robber 2: leetcode.com/problems/house-robber-ii/description/ Buy Course link: rohittnegi.akamai.net.in/new-courses/4-web-development-block-chain Play store app of Coder Army: play....
Count number of hops | Min Cost Climbing Stairs
Просмотров 3,6 тыс.2 месяца назад
This is the third video of Dynamic Programming, we are starting from basic to build the foundation and will slowly move to advance problems. 1: Count Hops: www.geeksforgeeks.org/problems/count-number-of-hops-1587115620/1?page=1&difficulty[]=0&category[]=Dynamic%20Programming&sortBy=submissions 2: Min Cost Climbing Stairs: leetcode.com/problems/min-cost-climbing-stairs/description/ Buy Course li...
Climbing Stairs | Dynamic Programming
Просмотров 5 тыс.2 месяца назад
This is the first video of Dynamic Programming, we are starting from basic to build the foundation and will slowly move to advance problems. 1: Climbing Stairs: leetcode.com/problems/climbing-stairs/description/ 2: Count Hops: www.geeksforgeeks.org/problems/count-number-of-hops-1587115620/1?page=1&difficulty[]=0&category[]=Dynamic%20Programming&sortBy=submissions Buy Course link: rohittnegi.aka...
Introduction To Dynamic Programming
Просмотров 13 тыс.2 месяца назад
This is the first video of Dynamic Programming, we are starting from basic to build the foundation and will slowly move to advance problems. Fibonacci : leetcode.com/problems/fibonacci-number/ Buy Course link: rohittnegi.akamai.net.in/new-courses/4-web-development-block-chain Play store app of Coder Army: play.google.com/store/apps/details?id=com.rohit.negi Coupon Code: CODER ARMY Buy Course at...
Launching Live WEB Development and WEB3 Course | NEXUS
Просмотров 14 тыс.2 месяца назад
We have Launched a Live course on Web Development (MERN Stack) and Blockchain, where we are going to cover each and everything from basic to Advance level. There is no prerequisite of the course. Buy Course link: rohittnegi.akamai.net.in/new-courses/4-web-development-block-chain Play store app of Coder Army: play.google.com/store/apps/details?id=com.rohit.negi Coupon Code: CODER ARMY Buy Course...
Hashing in Data Structure | Zero To Advance Level
Просмотров 13 тыс.2 месяца назад
Hash Functions | Hash Collisions | Separate Chaining | Linear Probing, Quadratic Probing, Double Hashing | Cryptography | Load Factor and Rehashing | How maps work in C 00:00 Introduction 00:47 Understanding Hashing 5:35 Understanding Concept using a Question 12:32 Solving Problems in Hash Function, Hash Collision 16:04 Method 1 - Separate Chaining for collision 21:58 Method 2 - Linear Probing ...
Launching Free Dynamic Programming , Trie and Segment Tree Course
Просмотров 11 тыс.3 месяца назад
We have launched Free Course on Dynamic Programming, Trie and Segment Tree. You can access it for free through our app. Install our app: Coder Army (Android) Link: play.google.com/store/apps/details?id=com.rohit.negi
Greedy Algorithm From Basic To Advance
Просмотров 22 тыс.3 месяца назад
Recursion BackTracking #dsa #graph #datastructure What is Graphs in DSA and why do we need it. We talked about it with the help of real world example and it will help everyone to get command over graphs. Day 26/60 of challenge..... 1: Minimum number of Coins: www.geeksforgeeks.org/problems/-minimum-number-of-coins4426/1?itm_source=geeksforgeeks&itm_medium=article&itm_campaign=bottom_sticky_on_a...
BackTracking: N-Queens | M-Coloring Problem | Sudoku Solver
Просмотров 10 тыс.3 месяца назад
Recursion BackTracking #dsa #graph #datastructure What is Graphs in DSA and why do we need it. We talked about it with the help of real world example and it will help everyone to get command over graphs. Day 25/60 of challenge..... 1: N-Queens: leetcode.com/problems/n-queens/ 2: M-Coloring Problem: www.geeksforgeeks.org/problems/m-coloring-problem-1587115620/1 3: Sudoku Solver: leetcode.com/pro...
Strongly Connected Components | Kosaraju Algorithm | Tarjan Algorithm
Просмотров 6 тыс.4 месяца назад
Graph Data Structure | Graph Theory | Graph in DSA #dsa #graph #datastructure What is Graphs in DSA and why do we need it. We talked about it with the help of real world example and it will help everyone to get command over graphs. Day 24/60 of challenge..... 1: Kosaraju's Algo: www.geeksforgeeks.org/problems/strongly-connected-components-kosarajus-algo/1 2: (Tarjans's Algo: www.geeksforgeeks.o...
Hamiltonian Path | Hamiltonian Cycle
Просмотров 3,3 тыс.4 месяца назад
Graph Data Structure | Graph Theory | Graph in DSA #dsa #graph #datastructure What is Graphs in DSA and why do we need it. We talked about it with the help of real world example and it will help everyone to get command over graphs. Day 23/60 of challenge..... 1: Hamiltonian Path: www.geeksforgeeks.org/problems/hamiltonian-path2522/1 Video will come on Mon-Fri at 6am in the morning DSA Course fo...
Articulation Point in a Graph | Tarjan's Algorithm
Просмотров 3,7 тыс.4 месяца назад
Graph Data Structure | Graph Theory | Graph in DSA #dsa #graph #datastructure What is Graphs in DSA and why do we need it. We talked about it with the help of real world example and it will help everyone to get command over graphs. Day 22/60 of challenge..... 1: Articulation Point: www.geeksforgeeks.org/problems/articulation-point-1/1 Video will come on Mon-Fri at 6am in the morning DSA Course ...
Bridge in a Graph | Critical Connections in a Network
Просмотров 4,8 тыс.4 месяца назад
Graph Data Structure | Graph Theory | Graph in DSA #dsa #graph #datastructure What is Graphs in DSA and why do we need it. We talked about it with the help of real world example and it will help everyone to get command over graphs. Day 21/60 of challenge..... 1: Critical Connections in a Network: leetcode.com/problems/critical-connections-in-a-network/description/ Video will come on Mon-Fri at ...
Minimum Spanning Tree | Prim’s Algorithm
Просмотров 5 тыс.4 месяца назад
Minimum Spanning Tree | Prim’s Algorithm
Euler Path and Euler Circuit in a Graph
Просмотров 4,7 тыс.4 месяца назад
Euler Path and Euler Circuit in a Graph
Graphs: Knight Walk | Shortest Source to Destination Path in Binary Matrix | Find whether path exist
Просмотров 4 тыс.4 месяца назад
Graphs: Knight Walk | Shortest Source to Destination Path in Binary Matrix | Find whether path exist
Floyd Warshall Algorithm | MultiSource Shortest Path Algorithm
Просмотров 6 тыс.4 месяца назад
Floyd Warshall Algorithm | MultiSource Shortest Path Algorithm
Bellman-Ford Algorithm | Distance from the Source
Просмотров 6 тыс.4 месяца назад
Bellman-Ford Algorithm | Distance from the Source
Shortest Path in Weighted undirected graph
Просмотров 4,9 тыс.5 месяцев назад
Shortest Path in Weighted undirected graph
Dijkstra Algorithm | Intuition + Code + Dry Run + 2 Methods
Просмотров 8 тыс.5 месяцев назад
Dijkstra Algorithm | Intuition Code Dry Run 2 Methods
Graphs: Shortest Path in Directed Acyclic Graph
Просмотров 5 тыс.5 месяцев назад
Graphs: Shortest Path in Directed Acyclic Graph
Graph: Shortest Path in Undirected Graph
Просмотров 6 тыс.5 месяцев назад
Graph: Shortest Path in Undirected Graph
Graphs: Alien Dictionary | Parallel Courses 3 | Course Schedule | Prerequisite Tasks
Просмотров 7 тыс.5 месяцев назад
Graphs: Alien Dictionary | Parallel Courses 3 | Course Schedule | Prerequisite Tasks
Graphs: Covid Spread | Find the number of Islands | Replace O's with X's
Просмотров 8 тыс.5 месяцев назад
Graphs: Covid Spread | Find the number of Islands | Replace O's with X's
Bipartite Graph | BFS + DFS + Code + Real Life application
Просмотров 7 тыс.5 месяцев назад
Bipartite Graph | BFS DFS Code Real Life application
solution just like fibonacci Best DP series
Now i am able to solve recursion problem by my own. Thank you so much sir
last part was best
best course kindly bring all topics. please
def checkIfPangram(self, sentence: str) -> bool: alpha = [0]*26 for c in sentence: alpha[ord(c) - ord('a')]+=1 if 0 in alpha: return False return True just python it😁
13:34 😂😂😂
Clear hai ?? Haan ji bhaiya clear hai 😂😂wahh😂😂
day of dsa 25 lecture complete..... thank you bhaiya
shaktiman
Last code will give O(n^2) time complexity
I am java developer ..but love your content sir ji❤
pls continue
Rhohit Sir kmal ker dia.Thank you soo much.
maza aa gaya bhaiya
❤
slow and fast chamak chuka hai asman mein
❤
Bhot acche se chamak gya bhaiya ❤️✨ thank you so much linked list or pakka hota ja rha h ❤❤
is video me audio lag sach me hai ya mujhe hi lag raha hai ??
Which theme u r using?
Very Helpful Video ✨
thank u bhaiya yrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr ❤🔥❤🔥❤🔥❤🔥❤🔥❤🔥❤🔥❤🔥❤🔥❤🔥❤🔥❤🔥❤🔥❤🔥❤🔥❤🔥❤🔥❤🔥❤🔥❤🔥❤🔥
How much time is needed to complete dsa in order to start cp? Pls help. This playlist is never getting finished😢
chamak chuka hai
DP is OP
Sir I love you sir I am follows you DSA playlist and I don't I became emotional and I cry little bit because you struggle and efforts able me to solve problem of DSA I salutes you of your efforts I don't know how can I perform you thinks ❤❤❤ love from Afghanistan
Meri back legi hai
All clear
bhaiya khud se ho gaya this problem is similar to generate parenthesis thank you so much bhaiya
Great ho
Kab apka live class chalta hai sir
Lecture 14 complete on 9/11/2024..❤❤❤❤
pen ulta pkda h sir aapne
came here just to comment, because I have already downloaded the whole playlist..... completed all the previous lectures, learned so many things from you, bhaiya. You are the best teacher I have ever had, everything seems so clear with you,,,,,,,,,,,,🙏🙏🙏 ###(tried to implement on my own bfs and it worked❤🔥) queue<int>q; // needed for level wise traversal vector<bool>visited(adj.size(),0); // checks if one vertex is visited or not vector<int>ans; // stores vertices in bfs q.push(0); int temp; while(!q.empty()){ // while the queue have atleast one vertex // take the front vertex temp = q.front(); q.pop(); // if it is not visited yet then push it in the ans and make it visited if(visited[temp]==0){ ans.push_back(temp); visited[temp]=1; } //put all the vertices connected with temp into queue for(int i=0 ; i<adj[temp].size() ; i++){ // which are not visited yet if(visited[adj[temp][i]] == 0){ q.push(adj[temp][i]); } } } return ans;
amaaaaazing
nice
amazing explaination sir
Sir thoda animation bhi late toh aur acha rahta kaam kaise kar rhi hai cheejien
First time maine 1:43:01 ek bar me complete Kiya or clearly Har ek approach smjh me Aaya thank u so much Bhaiya you r the great lots of love ❤❤
cout<<"Brilliant teacher" 💥💥
raapchik content ,guyz pls do share with your frnds, bcz likes != 💎💎📄📄,so please like and subscribe after watching the vdos of neggi bhaiya❤❤
kinggkinggkingg😭❤️
❤
kya samjhate ho rohit da mja aa jata hai ekdam chammak gya......
class Solution: def findKthPositive(self, arr: List[int], k: int) -> int: start = 0 end = len(arr) - 1 while end >= start: mid = start + (end - start) // 2 if arr[mid] - 1 - mid < k: start = mid + 1 else: end = mid - 1 return start + k
Bhaiya aap Theme konsa use krte ho?
chamak gaya elder brother😊😊 08-Nov-24
chamak gaya elder brother😊😊 09-Nov-24
kilear hai
second approach is awesome 😇