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BASIC (58)
EASY (68)
MEDIUM (40)
HARD (1)
- Sort a linked list of 0s, 1s and 2s
- Add 1 to a Linked List Number
- Bottom View of Binary Tree
- Merge two sorted linked lists
- Flattening a Linked List
- Tree Boundary Traversal
- Directed Graph Cycle
- Topological sort
- Dijkstra Algorithm
- Largest BST
- Merge k Sorted Arrays
- Top View of Binary Tree
- Find length of Loop
- Ceil in BST
- Count set bits
- Fractional Knapsack
- Job Sequencing Problem
- Minimum Platforms
- Longest Increasing Subsequence
- Kth Smallest
- Longest Subarray with Sum K
- Longest Common Substring
- Coin Change (Minimum Coins)
- Perfect Sum Problem
- Two odd Occuring
- Iterative Postorder
- Subset Sum Problem
- Number of Provinces
- Shortest Path in Undirected Graph
- Shortest path in Directed Acyclic Graph
- Frog Jump
- Minimal Cost
- Geek's Training
- Delete all occurrences of a given key in a doubly linked list
- Replace elements by its rank in the array
- Convert Min Heap to Max Heap
- Shortest Job first
- Introduction to DP
- Partitions with Given Difference
- Floor in BST
- Delete in a Doubly Linked List
- Reverse a Doubly Linked List
- DFS of Graph
- BFS of graph
- Insertion at doubly linked list
- Array Duplicates
- Minimum element in BST
- Maximum Pairwise Computed Value
- The New Line
- Data Types
- Learn to Comment
- Swap values using References
- Two Dimensional World
- Check K-th Bit
- Array Leaders
- Print adjacency list
- Transpose of Matrix
- Anagram
- N meetings in one room
- Elements Less Than K
- Second Largest
- Number of occurrence
- Does array represent Heap
- Check if array is sorted
- Count the Zeros
- Palindrome String
- AP Term
- GP Term
- Print Square Wall Using Nested Loops
- Right Angle Triangle
- Print Alphabets
- Array Traversal Reverse
- Sum All Array Elements
- Decrement Array Values
- Day before N days
- Count Digits
- Find one extra character
- Type Conversion
- Average
- Vector Traversal
- Swap the objects-Double pointers
- Geometric Progression Term
- Return Size
- Compute a/b
- Kth call
- Convert to Hexadecimal
- Global variable
- Be Precise
- Scientific Format
- Find Volume
- GetLine 1
- CPP Substring
- GetLine 2
- Address Operator
- Decimal number to binary number
- Type Inference
- Sum - Default Arguments
- Find pairs with given sum in doubly linked list
- Find XOR of numbers from L to R.
- Search in Linked List
- Remove duplicates from a sorted doubly linked list
- Array to Linked List
- Introduction to Trees
- Binary Search Trees
- Introduction to Doubly Linked List
- Implementation of Priority Queue using Binary Heap
- Graph and Vertices
- Binary Tree Representation
- Find Length of Linked List
- First Occurence
- Linked List Insertion At End
- Increment a variable
- Struct area
- Array Search
- Sorted Array Search
- Multiply the matrices
- Length of String
- Count Words in String
- Panagram Checking
- Vector insertion
- Vector Sum
- Largest Element in Array
- Odd or Even
- Set the rightmost unset bit
- Factorial
- Binary number to decimal number
- Input Integer
- Print Statement
- Print With Space
- Print With Separator
- Swap The Numbers
- Arithmetic Operators
- Bitwise Operators
- Print Without Space
- Evaluate Formulae
- Sum of N Numbers
- Factorial
- Divisor
- Function With Return Value
- GCD
- For Loop - 2
- While Loop
- Swap two numbers
- For Loop - 1
- Print Square wall
- Inverted Right AngleTriangle
- Reverse String
- Fibonacci Number
- Function With No Arguments
- Function With Arguments
- Find Pattern
- Slice The String
- Array Traversal
- Bitwise Right Shift
- Last Digit of a number
- LCM
- Print GeeksForGeeks
- Logical Operators
- Self referential structures
- Implement Union
- Print GeeksForGeeks with quotes
- Print Boolean value
- Size of an Array
- Compare two numbers
- Vector Erase, Clear & Empty
- Vector Operations