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SCHOOL (2)
BASIC (27)
EASY (18)
MEDIUM (28)
HARD (2)
- Detect Loop in linked list
- Intersection in Y Shaped Lists
- Implement stack using array
- Max sum in the configuration
- Remove loop in Linked List
- Count Palindromic Subsequences
- Minimum Swaps to Sort
- Palindrome Linked List
- Peak element
- Smallest Positive Missing
- Rearrange Array Alternately
- Kadane's Algorithm
- Majority Element
- Indexes of Subarray Sum
- Triplet Sum in Array
- Subarray with 0 sum
- Sort Elements by Decreasing Frequency
- Minimum Platforms
- Minimum Jumps
- Kth Smallest
- Sort 0s, 1s and 2s
- Top k numbers in a stream
- Maximum Product Subarray
- Nuts and Bolts Problem
- Longest Subarray with Sum K
- Transform String
- k largest elements
- Smaller on Left
- Reverse a linked list
- Kth from End of Linked List
- Middle of a Linked List
- Array Duplicates
- Play with an array
- Maximum Pairwise Computed Value
- Equilibrium Point
- Check Equal Arrays
- Missing in Array
- Missing And Repeating
- Fascinating Number
- Compete the skills
- Convert array into Zig-Zag fashion
- Number of occurrence
- Find the left over element
- Two sum -Pairs with 0 Sum
- Play With OR
- Total count
- Rotate Array
- Find Length of Linked List
- Alternates in an Array
- Array Search
- Binary Array Sorting
- Palindrome Array
- Sum of Array
- Print Elements of Array
- Balanced Array
- At least two greater elements
- Value equal to index value
- Fighting the darkness
- Swap kth elements
- Smaller and Larger
- Max and Min Product from 2 Arrays
- Display longest name
- Find element at a given Index
- Largest Element in Array
- Rotate Array by One
- Game with nos
- Ishaan Loves Chocolates
- Minimum number to form the sum even
- Count of smaller elements
- Min and Max in Array
- Multiply left and right array sum
- Convert String to LowerCase
- Java 1-d and 2-d Array