vishwashvishwakarma
STREAK
00/1468
days
Longest streak/Global longest streak
Language Used
Python, C++
Coding Score
243
Problem Solved
105
Contest Rating
__
1240 points
Contributor
1240 points
Contributor
1 Point
Proficient
Proficient
100 Point
Scholar
Scholar
1k Point
Master
Master
10k Point
Ace
Ace
50k Point
0 submissions in current year
SCHOOL (0)
BASIC (11)
EASY (53)
MEDIUM (36)
HARD (5)
- Rank of Matrix
- Rearrange characters
- Root to leaf paths sum
- Sort a stack
- Foldable Binary Tree
- Children Sum in a Binary Tree
- Convert Level Order Traversal to BST
- Reverse array in groups
- Rearrange Array Alternately
- Stock buy and sell
- Count Inversions
- Unique BST's
- Postfix Evaluation
- Kth smallest element
- Activity Selection
- Job Sequencing Problem
- Sum of all substrings of a number
- Number of Unique Paths
- Equal Sum Partition
- Shortest Common Supersequence
- Count subsequences of type a^i, b^j, c^k
- Sort 0s, 1s and 2s
- Paths to reach origin
- Print Binary Tree levels in sorted order
- Form a palindrome
- Length of the longest substring
- Rod Cutting
- Greater tower sum
- Largest Sum Subarray of Size at least K
- First negative in every window of size k
- Valid Substring
- Minimum number of deletions
- Skip the work
- Distinct Transformations
- Perfect Sum Problem
- Longest Bitonic subsequence
- Inorder Traversal
- Right View of Binary Tree
- Mirror Tree
- Height of Binary Tree
- Left View of Binary Tree
- Implement stack using array
- Identical Trees
- Postorder from Inorder and Preorder
- Odd even level difference
- Expression Tree
- Max Level Sum in Binary Tree
- Special Stack
- Level order traversal
- Reverse Using Stack
- Full Binary Tree
- Symmetric Tree
- Queue Reversal
- Reverse first K of a Queue
- Sum of Leaf Nodes
- Get min at pop
- Array Leaders
- The Modified String
- Minimum indexed character
- Parenthesis Checker
- Generate Binary Numbers
- Minimum Cost of ropes
- N meetings in one room
- Count ways to N'th Stair
- Count number of hops
- Reach a given score
- Missing in Array
- Search in a Row-Column sorted matrix
- Min sum formed by digits
- Minimize the sum of product
- Chocolate Distribution Problem
- Maximum Sum Bitonic Subsequence
- Swap and Maximize
- The Even Array
- String's Count
- Print Bracket Number
- Shop in Candy Store
- Minimum changes to make all substrings distinct
- Minimal moves to form a string
- Minimum Operations
- Maximum Sum Problem
- High Effort vs Low Effort
- Shortest path from 1 to n
- Minimum number of Coins
- Smallest number with sum of digits as N and divisible by 10^N
- Maximize Toys
- Largest number possible
- Increasing Sub Sequence
- Maximum Diamonds
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