Algo Talks is a weekly learning series. Each Sunday we take one major topic ranging from graphs to dynamic programming and we go LIVE to solve a bunch of curated problems aimed to better our understanding about those topics. 👨🏻‍💻👩🏻‍💻
Register Here : https://infiniteloop.club/#events
Follow us for more updates on Instagram:www.instagram.com/infiniteloop.kjsieit
visit us at : www.infiniteloop.club
A curated list of Competitive Programming, Algorithm and Data Structure Questions grouped by type.
| Topic | Youtube Link | Instructors |
|---|---|---|
| Logic and Basic Mathematics | Link | Harsh Katkade, Vedant Kokate, Prasuk Jain |
| Linear Data Structures | Link | Mustansir Kapasi, Prasuk Jain, Arghyadeep Karmakar |
| Linked List | Link | Keshav Mishra, Mohil Khare, Arghyadeep Karmakar |
| Mathematics-1 | Link | Harsh Katkade, Mustansir Kapasi, Mohil Khare |
| Searching and sorting | Link | |
| Recursion and Backtracking | Link | |
| Greedy | Link | |
| Trees | Link | |
| Graphs | Link | |
| Dynamic Programming | Link | |
| Bit Manipulation | Link | |
| Mathematics-2 | Link |
| Problem Name | Platform | Problem Link | Solution |
|---|---|---|---|
| Sequence with Digits | Code Forces | Problem Link | Solution |
| Ladder | Code Forces | Problem Link | Solution |
| Roma and Changing Signs | Code Forces | Problem Link | Solution |
| Designer PDF Viewer | HackerRank | Problem Link | Solution |
| Happy Ladybugs | HackerRank | Problem Link | Solution |
| Weird Algorithm | CSES | Problem Link | Solution |
| Chef and Tiles | CodeChef | Problem Link | Solution |
| Sum and maximum possible LCM... | GFG | Problem Link | Solution |
| Problem Name | Platform | Problem Link | Solution |
|---|---|---|---|
| Two Arrays And Swaps | Code Forces | Problem Link | Solution |
| Most Unstable Array | Code Forces | Problem Link | Solution |
| Maria Breaks the Self-isolation | Code Forces | Problem Link | Solution |
| Sea and Islands | Code Forces | Problem Link | Solution |
| Almost Sorted | HackerRank | Problem Link | Solution |
| Queen's Attack II | HackerRank | Problem Link | Solution |
| The Riddler | CodeChef | Problem Link | Solution |
| Repetitive addition or subtraction... | GFG | Problem Link | Solution |
| Problem Name | Platform | Problem Link | Solution |
|---|---|---|---|
| 01 Game | Code Forces | Problem Link | Solution |
| Celex Update | Code Forces | Problem Link | Solution |
| Sequential Nim | Code Forces | Problem Link | Solution |
| Chef and Maximum Star Value | CodeChef | Problem Link | Solution |
| Weird list | CodeChef | Problem Link | Solution |
| Coin Piles | CSES | Problem Link | Solution |
| D - Cake 123 | AtCoder | Problem Link | Solution |
| Rearrange an array ... | GFG | Problem Link | Solution |
- Arrays
- Stack
- Queue
- Strings
- Hashmap
| Problem Name | Platform | Problem Link | Solution |
|---|---|---|---|
| Chef and Street Food | Codechef | Problem Link | Solution |
| Simple Text Editor | HackerRank | Problem Link | Solution |
| Lapindromes | Codechef | Problem Link | Solution |
| Hussain Set | Codechef | Problem Link | Solution |
| Trapping rain water | Leet code | Problem Link | Solution |
| XYString | CodeChef | Problem Link | Solution |
| Left Rotation | HackerRank | Problem Link | Solution |
| Problem Name | Platform | Problem Link | Solution |
|---|---|---|---|
| Balanced Brackets | HackerRank | Problem Link | Solution |
| Maximum Xor Secondary | Code Forces | Problem Link | Solution |
| 4sum | Leet Code | Problem Link | Solution |
| Eerie planet | HackerEarth | Problem Link | Solution |
| Boats Competition | Code Forces | Problem Link | Solution |
| Backspace String Compare | Leet Code | Problem Link | Solution |
| Sparse Arrays | HackerRank | Problem Link | Solution |
| Problem Name | Platform | Problem Link | Solution |
|---|---|---|---|
| Array Manipulation | HackerRank | Problem Link | Solution |
| Largest Rectangle | HackerRank | Problem Link | Solution |
| Another maximum problem | HackerEarth | Problem Link | Solution |
| Largest Square | HackerEarth | Problem Link | Solution |
| Longest Substring Without Repeating Characters | Leet Code | Problem Link | Solution |
| Alternating Current | Code Forces | Problem Link | Solution |
| Stack Sorting | Code Forces | Problem Link | Solution |
| Problem Name | Platform | Problem Link | Solution |
|---|---|---|---|
| Rotate List | LeetCode | Problem Link | Solution |
| Union of Doubly Linked Lists | Codeforces | Problem Link | Solution |
| Remove duplicate elements | GFG practice | Problem Link | Solution |
| Intersection of Two Linked Lists | LeetCode | Problem Link | Solution |
| Reverse a linked list | Hackerrank | Problem Link | Solution |
| Center of a LL | binarysearch.io | Problem Link | Solution |
| Problem Name | Platform | Problem Link | Solution |
|---|---|---|---|
| Linked List Cycle II | LeetCode | Problem Link | Solution |
| Remove Zero Sum Consecutive Nodes... | LeetCode | Problem Link | Solution |
| Add two numbers :) | LeetCode | Problem Link | Solution |
| Remove nth node from end | LeetCode | Problem Link | Solution |
| Split Linked List into parts. | LeetCode | Problem Link | Solution |
| Problem Name | Platform | Problem Link | Solution |
|---|---|---|---|
| Copy List With Random Pointer | LeetCode | Problem Link | Solution |
| Reverse Nodes in k-Group | LeetCode | Problem Link | Solution |
| Merge K sorted list | LeetCode | Problem Link | Solution |
| Problem Name | Platform | Problem Link | Solution |
|---|---|---|---|
| Exponentiation | CSES | Problem Link | Solution |
| KFOLD | Codechef | Problem Link | Solution |
| Distance and Axis | CodeForces | Problem Link | Solution |
| Lord of the rings | CodeChef | Problem Link | Solution |
| Even Odd Query | HackerRank | Problem Link | Solution |
| Filling jars | HackerRank | Problem Link | Solution |
| PolynomPrime | Topcoder | Problem Link | Solution |
| Missing Point | CodeChef | Problem Link | Solution |
| Problem Name | Platform | Problem Link | Solution |
|---|---|---|---|
| Drazil and Factorial | Code Forces | Problem Link | Solution |
| Single Number | Leet Code | Problem Link | Solution |
| Sherlock and Permutations | HackerRank | Problem Link | Solution |
| Easy math | HackerRank | Problem Link | Solution |
| RPG Protagonist | Code Forces | Problem Link | Solution |
| Problem Name | Platform | Problem Link | Solution |
|---|---|---|---|
| Celix Update | Code Forces | Problem Link | Solution |
| Heidi learns hashing | Code Forces | Problem Link | Solution |
| Many Squares | CodeChef | Problem Link | Solution |
| Superpowers of 2 | HackerRank | Problem Link | Solution |
| Bad Triangle | Code Forces | Problem Link | Solution |
| Aerodynamic | Code Forces | Problem Link | Solution |