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S
shrikanth13
STREAK
00/1431
days
Longest streak/Global longest streak
Language Used
C++, Python, Java, C
Coding Score
483
Problem Solved
264
Contest Rating
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1217 points
Contributor
1217 points
Contributor
1 Point
Proficient
Proficient
100 Point
Scholar
Scholar
1k Point
Master
Master
10k Point
Ace
Ace
50k Point
32 submissions in current year
SCHOOL (2)
BASIC (82)
EASY (90)
MEDIUM (81)
HARD (9)
- Reverse a linked list
- Frequency in a Linked List
- Node at a given index in linked list
- Split a Linked List into two halves
- Delete in a Doubly Linked List
- Inorder Traversal
- Bubble Sort
- Insertion Sort
- Check for BST
- Right View of Binary Tree
- K distance from root
- Mirror Tree
- Two Mirror Trees
- Maximum Width of Tree
- Delete without head pointer
- Height of Binary Tree
- Kth from End of Linked List
- Middle of a Linked List
- Check If Circular Linked List
- Remove Duplicates from a Sorted Linked List
- Level Order in spiral form
- Stack using Linked List
- Insert a node in a BST
- Root to leaf path sum
- Binary Search
- Run Length Encoding
- Delete in a Singly Linked List
- Array Duplicates
- Level order traversal
- Convert Ternary Expression to Binary Tree
- Split Linked List Alternatingly
- Level of a Node in Binary Tree
- Find n/k th node in Linked list
- Swap the array elements
- Power of 2
- Equilibrium Point
- Array Leaders
- Anagram
- String Rotated by 2 Places
- Reverse Words
- Non Repeating Character
- Parenthesis Checker
- Largest number with given sum
- Union of Arrays with Duplicates
- Missing in Array
- Product array puzzle
- Excel Sheet | Part - 2
- Longest Increasing subarray
- Adding One
- Sorted and Rotated Minimum
- Search in a Row-Column sorted matrix
- Move All Zeroes to End
- Chocolate Distribution Problem
- Left most and right most index
- Smallest subarray with sum greater than x
- Count Alphabets
- Remove Duplicates
- Count Substrings
- Second Largest
- Convert array into Zig-Zag fashion
- Two Sum - Pair with Given Sum
- Number of occurrence
- Average of Prefix
- Two sum -Pairs with 0 Sum
- LCS with permutations
- Count the Zeros
- Palindrome String
- Maximum number of partitions that can be sorted individually to make sorted
- Total count
- Pattern Searching
- Number of 1 Bits
- The Nth Fibonnaci
- Reverse Bits
- Nth Fibonacci Number
- Swap two nibbles in a byte
- Count digits in a factorial
- Element that appears once where every element occurs twice
- Party of Couples
- Magic Number
- Swap bits
- Happy Number
- Minimum number of Coins
- Number Of Open Doors
- Non Fibonacci Number
- Final Destination
- Trailing zeroes in factorial
- Subtraction and two numbers
- Array to BST
- Plus One
- Search in Linked List
- Rotate Array
- Print Linked List
- Count Linked List Nodes
- Power of Four
- Size of Binary Tree
- Postorder Traversal
- Queue using Linked List
- Preorder Traversal
- First Occurence
- Equal Sum and XOR
- Peak element
- Linked List Insertion At End
- Minimum element in BST
- Anagram of String
- Is Linked List Length Even?
- Alternates in an Array
- Count Odd and Even
- Array insert at end
- Bit Difference
- Number is sparse or not
- Reverse array in groups
- Array Search
- Sorted Array Search
- Binary String
- Most Frequent Character
- Sum of numbers in string
- Reverse a String
- Palindrome Array
- Searching in an Array
- Value equal to index value
- Remove characters from alphanumeric string
- Count of camel case characters
- Remove vowels from string
- Count type of Characters
- Uncommon characters
- Swap kth elements
- Same frequency in two halves
- Lower case to upper case
- Smaller and Larger
- String Reversal
- Remove Spaces
- Find element at a given Index
- Upper Case Conversion
- Largest Element in Array
- Exceptionally odd
- Rotating an Array
- Count of smaller elements
- Min and Max in Array
- Pattern of Strings
- Print first letter of every word in the string
- Reverse a String
- XOR of all elements
- Find position of set bit
- Odd Divisors
- Vowel or Not
- Sum of Consecutives
- Strong Numbers
- Nth Even Fibonacci Number
- Check perfect square
- House Robber
- Cube root of a number
- Sum Of Digits
- Celsius to Fahrenheit Conversion
- Factorial
- Sum of an AP
- Simple Interest
- Reverse digits
- Prime Number
- Angle between hour and minute hand
- Multiplication Table
- Remainder Evaluation
- Pattern Printing
- Maximum distance
- Sum of Digits Divisibility
- 12 hour clock Multiplication
- 12 hour clock addition
- 12 hour clock subtraction
- Number of Integer solutions
- Roots of Quadratic Equation
- Surface Area and Volume of Cuboid
- Parallel or Perpendicular?
- Check if given four points form a square
- Longest Even Length Substring
- Sorting Elements of an Array by Frequency
- Rotate a Linked List
- Add 1 to a Linked List Number
- Detect Loop in linked list
- Merge Sort
- Bottom View of Binary Tree
- Intersection in Y Shaped Lists
- Diameter of a Binary Tree
- Heap Sort
- Merge two sorted linked lists
- Sum Tree
- LCA in Binary Tree
- Range Minimum Query
- Vertical Tree Traversal
- Merge K sorted linked lists
- Check if subtree
- Sum of permutations
- Minimum Swaps to Sort
- Maximum Difference
- Palindrome Linked List
- Sort a stack
- Top View of Binary Tree
- Ancestors in Binary Tree
- Vertical sum
- Count set bits
- Power Of Numbers
- Rearrange an array with O(1) extra space
- Stock buy and sell
- Rotate Array
- Kadane's Algorithm
- Majority Element
- Count Inversions
- Two Repeated Elements
- Unique BST's
- Indexes of Subarray Sum
- Count the number of possible triangles
- Triplet Sum in Array
- Spirally traversing a matrix
- Stock span problem
- Next Greater Element
- K Sized Subarray Maximum
- Kth smallest element
- Minimum Platforms
- Ways to Reach the n'th Stair
- Egg Dropping Puzzle
- Minimum number of jumps
- Longest Increasing Subsequence
- Longest Common Subsequence
- 0 - 1 Knapsack Problem
- Equal Sum Partition
- Sort 0s, 1s and 2s
- Taking 1 out of 3 consecutives
- Maximum Index
- Single Among Doubles in a Sorted
- Consecutive 1's not allowed
- Smallest factorial number
- Sum of bit differences
- Form the Largest Number
- Column name from a given column number
- Substrings with K Distinct
- Rotate a Matrix
- Max Sum without Adjacents
- k largest elements
- Longest Common Substring
- Integer to Words
- K-th element of two Arrays
- Rod Cutting
- Permutations of a String
- Sum of Products
- Bleak Numbers
- Game of XOR
- Max Sum Increasing Subsequence
- Coin Change (Count Ways)
- Sieve of Eratosthenes
- Count ways to N'th Stair(Order does not matter)
- nCr
- Handshakes
- Return two prime numbers
- Find Prime numbers in a range
- Stream First Non-repeating
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