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Profile
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Articles
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Campus Ambassadors
Uncover Diverse Options in Colleges and Companies
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rulebreaker049
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Current POTD Streak
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Language Used
C++, Java, C
Institute
ION Trading India Ltd
Overall Coding Score
543
Total Problem Solved
248
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Course Attended
Contest Attended
SCHOOL (9)
BASIC (51)
EASY (96)
MEDIUM (83)
HARD (9)
Print 1 To N Without Loop
GCD of two numbers
Reverse digits
nPr
Sum of Digit is Pallindrome or not
Armstrong Numbers
Series AP
Reverse an Array
Value equal to index value
Binary Array Sorting
Inorder Traversal
Binary Array Sorting
Third largest element
Replace all 0's with 5
Array insert at end
Power Using Recursion
Fibonacci Using Recursion
Sum of Digits of a Number
Multiplication Under Modulo
Addition Under Modulo
Quadratic Equation Roots
Convert Celsius To Fahrenheit
Absolute Value
Closest Number
LCM And GCD
Prime Number
Factorial
Binary number to decimal number
Insert in Middle of Linked List
Sorting Employees
Minimum number of flipped bits
Change the string
Shortest un-ordered subarray
Find the fine
Tiger Zinda Hai
Check set bits
longest substring containing '1'
Remove common characters and concatenate
Distinct Adjacent Element
First K natural numbers
Sum of distinct elements for a limited range
Index of first 1 in a sorted array of 0s and 1s
Uncommon characters
Linked List Length Even or Odd?
Rock Paper Scissors!
Rotate Array
Maximum repeating number
Maximum product of two numbers
Count zero
Find Number of Numbers
Angle between hour and minute hand
Minimum difference pair
Remove character
Keypad typing
Bit Difference
Exceptionally odd
Student record
Immediate Smaller Element
Check if given four points form a square
Replace all 0's with 5
Evaluation of Postfix Expression
Find the element that appears once in sorted array
Longest consecutive sequence in Binary tree
Root to leaf paths sum
Max Level Sum in Binary Tree
Expression Tree
Check if all leaves are at same level
Odd even level difference
Minimum Depth of a Binary Tree
Level order traversal Line by Line
Print all nodes that don't have sibling
Root to leaf path sum
Determine if Two Trees are Identical
Reverse Level Order Traversal
Level order traversal in spiral form
Transform to Sum Tree
Left View of Binary Tree
Maximum Width of Tree
Two Mirror Trees
Mirror Tree
K distance from root
Right View of Binary Tree
Sum of Left Leaf Nodes
Height of Spiral Tree
Remove Half Nodes
Maximum Node Level
Symmetric Tree
Full binary tree
Height of Binary Tree
Intersection of two arrays
Frequencies of Limited Range Array Elements
Equilibrium Point
Wave Array
Find duplicates in an array
BFS of graph
DFS of Graph
Pizza Love
Match specific pattern
Two Sum
Largest subarray of 0's and 1's
Digital Root
Minimum adjacent difference in a circular array
Leaders in an array
Rotate Array
Max and Second Max
Mean And Median of Array
Power Set Using Recursion
Josephus problem
Count Total Digits in a Number
Check whether K-th bit is set or not
Rightmost different bit
Find first set bit
Modular Multiplicative Inverse
Exactly 3 Divisors
Digits In Factorial
Primality Test
GP Term
Factorial Of Number
Check for Balanced Tree
Find length of Loop
Linked List Matrix
Reverse a linked list
Move all zeros to the front of the linked list
Rotate doubly Linked List
Remaining String
Find the minimum time
Search in a matrix
Ease the Array
Sum of given range
Count More than n/k Occurences
Maximum number of zeroes
Merging two unsorted arrays in sorted order
Transform the array
Count the elements
Twice Counter
Even and odd elements at even and odd positions
Index Of an Extra Element
Level order traversal
Element with left side smaller and right side greater
Find all pairs with a given sum
Delete a Node in Single Linked List
Convert array into Zig-Zag fashion
Move all negative elements to end
Element that appears once where every element occurs twice
Move all zeroes to end of array
Floor in a Sorted Array
Max value
Reverse Bits
Key Pair
Minimum element in a sorted and rotated array
Alternate positive and negative numbers
Equilibrium index of an array
Generate Binary Numbers
Missing number in array
Overlapping rectangles
Product Pair
Largest Number formed from an Array
Sort an array of 0s, 1s and 2s
Sum Tree
Diameter of a Binary Tree
Check if two Nodes are Cousins
Diagonal sum in binary tree
Check for Children Sum Property in a Binary Tree
Check if Tree is Isomorphic
Construct Tree from Inorder & Preorder
Vertical sum
Union of Two Sorted Arrays
Rearrange an array with O(1) extra space
Three Sum Closest
Container With Most Water
Trapping Rain Water
Kadane's Algorithm
Find Indexes of a subarray with given sum
Stickler Thief
Sorted subsequence of size 3
Max sum in the configuration
Max sum path in two arrays
Hard Arrangement
Largest subarray with 0 sum
Lucky Numbers
Possible Words From Phone Digits
Power Of Numbers
Tower Of Hanoi
Clone a Binary Tree
Convert Level Order Traversal to BST
Geek and Strings
Maximum path sum in matrix
Gold Mine Problem
Merge k Sorted Arrays
Consecutive 1's not allowed
Maximize The Array
Sort an array according to the other
Design a tiny URL or URL shortener
Tic Tac Toe
Integer to Words
Find All Four Sum Numbers
Kth smallest element
Sum of two large numbers
Most frequent word in an array of strings
Minimum number of jumps
Box Stacking
Beautiful SubSequence
Count the subarrays having product less than k
Rat in a Maze Problem - I
Equal Sum Partition
Rod Cutting
Longest Common Subsequence
0 - 1 Knapsack Problem
Smallest Non-Zero Number
Count triplets with sum smaller than X
Peak element
Counting elements in two arrays
Find Common Nodes in two BSTs
Root to Leaf Paths
K Sum Paths
Leftmost and rightmost nodes of binary tree
Leaves to DLL
Array to BST
Check Mirror in N-ary tree
Preorder to PostOrder
Construct Binary Tree from Inorder and Postorder
QuickSort on Doubly Linked List
Preorder Traversal and BST
Nearly Sorted Algorithm
Floyd Warshall
Sorting Elements of an Array by Frequency
Stepping Numbers
Smallest number on left
Delete keys in a Linked list
Length of longest palindrome in linked list
Check if Linked List is Palindrome
Segregate even and odd nodes in a Linked List
First non-repeating character in a stream
Maximum Index
Non Repeating Numbers
Next Greater Element
k largest elements
Number of occurrence
Count total set bits
Matrix Chain Multiplication
Phone directory
The Painter's Partition Problem-II
Edit Distance
Optimal binary search tree
Binary Tree to DLL
Reorder List
Longest valid Parentheses
Maximum Rectangular Area in a Histogram