1.Basic ALGO
2.Array
3.Sorting algo
4.Hashmap
5.Recursion
6.Tree 1
7.Linked List 1
8.Stack
9.Queue
10.Heap
11.Backtracking
12.DP 1
13.DP 2
13.SELECTED 600 questions
14.Tree 2
15.Linked List 2
16.Conversion Base 1 to Base 2
17.BST
18.Generic Tree
19.ALGO based on Pattern
20.String
21.Graph
22.SELECTED 150 INTERVIEW QUESTIONS
THIS IS ALL THE TOPIC OVER WHICH I WILL MAKE PLAYLIST OF LECTURES FOR A BEGINNERS.

MAXIMUM FREQUENCY STACK(LEETCODE) || HASHMAP PLAYLIST || C++ CODERS
22:33
MAXIMUM FREQUENCY STACK(LEETCODE) || HASHMAP PLAYLIST || C++ CODERS
ENCODE AND DECODE TINY URL(LEETCODE) || HASHMAP PLAYLIST || C++ CODERS
7:33
ENCODE AND DECODE TINY URL(LEETCODE) || HASHMAP PLAYLIST || C++ CODERS
INSERT DELETE GET RANDOM (LEETCODE) || HASHMAP PLAYLIST || C++ CODERS
16:44
INSERT DELETE GET RANDOM (LEETCODE) || HASHMAP PLAYLIST || C++ CODERS
BRICK WALL (LEETCODE) || HASHMAP PLAYLIST || C++ CODERS
13:06
BRICK WALL (LEETCODE) || HASHMAP PLAYLIST || C++ CODERS
SMALLEST SUBARRAY WITH ALL OCCURRENCES OF MOST FREQUENT ELEMENT(GFG) | HASHMAP PLAYLIST | C++ CODERS
21:22
SMALLEST SUBARRAY WITH ALL OCCURRENCES OF MOST FREQUENT ELEMENT(GFG) | HASHMAP PLAYLIST | C++ CODERS
POWERFUL INTEGER (LEETCODE) || HASHMAP PLAYLIST || C++ CODERS
17:28
POWERFUL INTEGER (LEETCODE) || HASHMAP PLAYLIST || C++ CODERS
COMPLETING TASKS(GFG) || HASHMAP PLAYLIST || C++ CODERS
16:02
COMPLETING TASKS(GFG) || HASHMAP PLAYLIST || C++ CODERS
RANDOM FUNCTION || HASHMAP PLAYLIST || C++ CODERS
3:22
RANDOM FUNCTION || HASHMAP PLAYLIST || C++ CODERS
CUSTOM BEHAVIOUR IN SORTING || HASHMAP PLAYLIST || C++ CODERS
13:56
CUSTOM BEHAVIOUR IN SORTING || HASHMAP PLAYLIST || C++ CODERS
ARITHMETIC PROGRESSION FROM GIVEN SEQUENCE (LEETCODE PART 2 ) || | HASHMAP PLAYLIST || C++ CODERS
10:00
ARITHMETIC PROGRESSION FROM GIVEN SEQUENCE (LEETCODE PART 2 ) || | HASHMAP PLAYLIST || C++ CODERS
ARITHMETIC PROGRESSION FROM GIVEN SEQUENCE (LEETCODE PART 1 ) || | HASHMAP PLAYLIST || C++ CODERS
4:58
ARITHMETIC PROGRESSION FROM GIVEN SEQUENCE (LEETCODE PART 1 ) || | HASHMAP PLAYLIST || C++ CODERS
ARITHMETIC PROGRESSION FROM GIVEN SEQUENCE (LEETCODE PART 1 ) || | HASHMAP PLAYLIST || C++ CODERS
5:22
ARITHMETIC PROGRESSION FROM GIVEN SEQUENCE (LEETCODE PART 1 ) || | HASHMAP PLAYLIST || C++ CODERS
INTRODUCTION || C++ CODERS
2:15
INTRODUCTION || C++ CODERS
RABBITS IN FOREST(LEETCODE) || HASHMAP PLAYLIST || C++ CODERS
17:28
RABBITS IN FOREST(LEETCODE) || HASHMAP PLAYLIST || C++ CODERS
MISSING AND REPEATING NUMBER || HASHMAP PLAYLIST || C++ CODERS
9:22
MISSING AND REPEATING NUMBER || HASHMAP PLAYLIST || C++ CODERS
MAJORITY ELEMENT | | | HASHMAP PLAYLIST || C++ CODERS
5:25
MAJORITY ELEMENT | | | HASHMAP PLAYLIST || C++ CODERS
MISSING NUMBER(LEETCODE) || HASHMAP PLAYLIST || C++ CODERS
8:42
MISSING NUMBER(LEETCODE) || HASHMAP PLAYLIST || C++ CODERS
MAJORITY ELEMENT(LEETCODE) || HASHMAP PLAYLIST || C++ CODERS
4:32
MAJORITY ELEMENT(LEETCODE) || HASHMAP PLAYLIST || C++ CODERS
LEVEL AND OPTION || RECURSION PLAYLIST || C++ CODERS
16:23
LEVEL AND OPTION || RECURSION PLAYLIST || C++ CODERS
PRINT DECODING || RECURSION PLAYLIST || C++ CODERS
28:16
PRINT DECODING || RECURSION PLAYLIST || C++ CODERS
RECURSION FLAW || RECURSION PLAYLIST || C++ CODERS
28:08
RECURSION FLAW || RECURSION PLAYLIST || C++ CODERS
PRINT UNIQUE PATH IN MAZE || RECURSION PLAYLIST || C++ CODERS
15:12
PRINT UNIQUE PATH IN MAZE || RECURSION PLAYLIST || C++ CODERS
NO OF UNIQUE PATHS |(GFG) | RECURSION PLAYLIST || C++ CODERS
11:03
NO OF UNIQUE PATHS |(GFG) | RECURSION PLAYLIST || C++ CODERS
PRINT ALL PATHS || RECURSION PLAYLIST || C++ CODERS
14:27
PRINT ALL PATHS || RECURSION PLAYLIST || C++ CODERS
CLIMBING STAIRS || LEEETCODE || RECURSION PLAYLIST || C++ CODERS
11:14
CLIMBING STAIRS || LEEETCODE || RECURSION PLAYLIST || C++ CODERS
LETTER COMBINATION OF PHONE NUMBER || LEETCODE QUESTIONS || RECURSION PLAYLIST || C++ CODERS
28:21
LETTER COMBINATION OF PHONE NUMBER || LEETCODE QUESTIONS || RECURSION PLAYLIST || C++ CODERS
FINDING SUBSET || LEETCODE || RECURSION PLAYLIST || C++ CODERS
10:11
FINDING SUBSET || LEETCODE || RECURSION PLAYLIST || C++ CODERS
FINDING SUBSEQUENCE || RECURSION PLAYLIST || C++ CODERS
33:18
FINDING SUBSEQUENCE || RECURSION PLAYLIST || C++ CODERS
ALL INDICES OF AN ARRAY || RECURSION PLAYLIST || C++ CODERS
10:33
ALL INDICES OF AN ARRAY || RECURSION PLAYLIST || C++ CODERS
FIND LAST INDEX || RECURSION PLAYLIST || C++ CODERS
14:27
FIND LAST INDEX || RECURSION PLAYLIST || C++ CODERS