Data Structure
Java
Python
HTML
Interview Preparation
- Tutorials
- Courses
- Tracks
arorapranay
STREAK
01/1536
days
Longest streak/Global longest streak
Language Used
Python, C++
Coding Score
209
Problem Solved
75
Contest Rating
__
308 points
Contributor
308 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 (1)
BASIC (10)
EASY (32)
MEDIUM (28)
HARD (4)
- Remove loop in Linked List
- Multiply two strings
- Wave Array
- Stock buy and sell
- Kadane's Algorithm
- Majority Element
- Count Inversions
- Indexes of Subarray Sum
- Triplet Sum in Array
- Merge Without Extra Space
- Spirally traversing a matrix
- Minimum Platforms
- Minimum Jumps
- 0 - 1 Knapsack Problem
- Allocate Minimum Pages
- Kth Smallest
- Sort 0s, 1s and 2s
- Maximum Index
- Search in Rotated Sorted Array
- Sum of two large numbers
- Longest Palindrome in a String
- K-th element of two Arrays
- First and Last Occurrences
- nCr
- Find all distinct subset (or subsequence) sums
- Subset Sum Problem
- Maximum Sum Combination
- Geek's Village and Wells
- Reverse a linked list
- Find Transition Point
- Square Root
- Binary Search
- Array Duplicates
- Index of an Extra Element
- Reverse Using Stack
- Power of 2
- Equilibrium Point
- Array Leaders
- Floor in a Sorted Array
- Anagram
- Reverse Words
- Parenthesis Checker
- Count number of hops
- Union of Arrays with Duplicates
- Check Equal Arrays
- Missing in Array
- Product array puzzle
- Missing And Repeating
- Common in 3 Sorted Arrays
- Maximum no of 1's row
- Minimize the sum of product
- Second Largest
- Two Sum - Pair with Given Sum
- Find all pairs with a given sum
- Check if array is sorted
- Two sum -Pairs with 0 Sum
- Count the Zeros
- Palindrome String
- Number of 1 Bits
- Nth Fibonacci Number