Data Structure
Java
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Interview Preparation
- Interview Prep
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nandannits
STREAK
01/1576
days
Longest streak/Global longest streak
Language Used
C++, C, Python, Java
Coding Score
360
Problem Solved
220
Contest Rating
__
285 points
Contributor
285 points
Contributor
1 Point
Proficient
Proficient
100 Point
Scholar
Scholar
1k Point
Master
Master
10k Point
Ace
Ace
50k Point
3 submissions in current year
SCHOOL (2)
BASIC (76)
EASY (111)
MEDIUM (29)
HARD (2)
- Rotate Array
- Queue using Linked List
- Queue Using Array
- Replace all 0's with 5
- Preorder Traversal
- Equal Sum and XOR
- C++ STL | Set 8 (unordered set)
- Linked List Insertion At End
- Increment a variable
- C++ Functions (Sum of numbers) | Set 1
- C++ Call by reference
- Start Coding
- The Size of
- Logical Operators
- Start Coding - Python
- Space Seperated - Python
- Concatenating Strings - Python
- Taking input and typecasting - Python
- Taking input - Python
- Comparison Operators - Python
- Two digit Sum
- Absolute Value
- Bit Difference
- Sorted Array Search
- Print Array Elements Using Recursion
- Print Linked List
- Display Circular Linked List
- Binary Array Sorting
- C++ Hello World
- Sum of Array
- Print Elements of Array
- Value equal to index value
- Fighting the darkness
- Quick Left Rotation
- First 1 in a Sorted Binary Array
- Max and Min Product from 2 Arrays
- Find element at a given Index
- Largest Element in Array
- Rotate Array by One
- Game with nos
- Rotating an Array
- Count of smaller elements
- Min and Max in Array
- Multiply left and right array sum
- C++ Basic Data types
- C++ if-else (Decision Making)
- Addition of Two Numbers
- C++ Input / Output
- Odd or Even
- Check set bits
- C++ Switch Case Statement
- Find position of set bit
- Set kth bit
- Change all even bits in a number to 0
- Strong Numbers
- Sum of Digits Prime/Non-Prime
- House Robber
- Maximum Area
- C++ Data Types
- Find n-th term of series 1, 3, 6, 10, 15, 21
- Check perfect square
- Strong Numbers
- Find N-th term in the series
- Reverse digits
- Find The Sequence
- Disarium Number
- Anshuman's Favourite Number
- Mind Game
- Swap two numbers
- Three distinct factors
- Half N by M
- Evaluate the expression
- The amazing number
- The Lazy Caterer's Problem
- Sum of primes
- C++ | A Speed Breaker
- Geek and his Marks
- Geek-onacci Number
- Bubble Sort
- Selection Sort
- Insertion Sort
- Height of Binary Tree
- Find Transition Point
- Square Root
- Binary Search
- Remove Duplicates Sorted Array
- Almost Prime Numbers
- Josephus problem
- Index of an Extra Element
- Counting Sort
- Delete Mid of a Stack
- C++ Function overloading
- The New Line
- Data Types
- Taking input
- Learn to Comment
- Learning to be precise
- Bitwise Operators
- Even Odd
- For Loop- primeCheck
- While loop- printTable
- Learning Macros
- Step by Step Condition
- Swap the array elements
- Xoring and Clearing
- Xoring and Clearing - Java
- Learning Structs
- Find the Frequency
- Repetitive Printing - Python
- Operators in Python
- Split the input - Python
- Comment in Python
- Logical Operators - Python
- Increment and Decrement - Python
- sep and end in Print()
- Hashing for pair - 2
- First Set Bit
- Rightmost different bit
- Check K-th Bit
- Longest Consecutive 1's
- Power of 2
- Swap odd and even bits
- Array Leaders
- Minimum Number in a sorted rotated array
- Roof Top
- Count Non-Repeated Elements
- Print Non-Repeated Elements
- Winner of an election
- Reverse Words
- Non Repeating Character
- Parenthesis Checker
- Common Elements
- Check Equal Arrays
- Missing in Array
- Find nCr
- Insert In Sorted Linked List
- Delete Head of Circular Linked List
- Finding-Pairs
- Move All Zeroes to End
- Bitonic Point
- Sort Array II
- Check if the number is balanced
- Facing the sun
- Number of occurrence
- Segregate 0s and 1s
- Play With OR
- At Least K Occurrences
- Count the Zeros
- Total count
- Pair with given sum in a sorted array
- Kth LSB
- Days of Our Lives
- Ishaan's Birthday
- Number of 1 Bits
- Find the Highest number
- Check if a Integer is power of 8 or not
- Reverse Bits
- Semi Prime
- Change Bits
- Prime Number
- Product of Prime Factors
- Twisted Prime Number
- Find sum of divisors
- Find maximum number
- Break a number
- Palindrome numbers
- Factorials Less than or Equal to n
- Integral Root
- Trailing zeroes in factorial
- Least Prime Factor
- Subtraction and two numbers
- Sum of First N Natural Numbers
- Prime Adjacent
- Tom and Jerry
- Farthest number
- Collection of pens
- Damon Prime
- Mysterious Series
- Multiply two polynomials
- Plus One
- Reverse Bits
- Sum of two numbers without using arithmetic operators
- Minimum cost of ropes
- Maximum Number
- Police Station
- Search in Linked List
- Linked List Insertion At Beginning
- Detect Loop in linked list
- Peak element
- Occurences of 2 as a digit
- Counting elements in two arrays
- Count set bits
- Tower Of Hanoi
- Rearrange an array with O(1) extra space
- Stock buy and sell
- Rotate Array
- Kadane's Algorithm
- Indexes of Subarray Sum
- Find median in a stream
- Number of Unique Paths
- Kth Smallest
- Stock Buy and Sell – Multiple Transaction Allowed
- Sort 0s, 1s and 2s
- Single Among Doubles
- Water Collection
- Unique Number II
- Bleak Numbers
- Largest prime factor
- Find the largest number
- Power Set
- Matchsticks game
- Find the Safe Position
- Total pairs
- Maximum Value
- Geekland Colosseum
- Final Destination