bipin_kumar
STREAK
00/1464
days
Longest streak/Global longest streak
Language Used
Python, C, C++, Java
Coding Score
916
Problem Solved
522
Contest Rating
__
44 points
Contributor
44 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 (181)
EASY (243)
MEDIUM (93)
HARD (5)
- Reverse a linked list
- Frequency in a Linked List
- Linked list of strings forms a palindrome
- Compare two linked lists
- Remove duplicates from an unsorted linked list
- Reverse a Doubly Linked List
- Bubble Sort
- Selection Sort
- Insertion Sort
- Check for BST
- Two Mirror Trees
- Height of Binary Tree
- Kth from End of Linked List
- Middle of a Linked List
- Delete Middle of Linked List
- Decimal Equivalent of Binary Linked List
- Intersection Sorted Linked Lists
- Find Transition Point
- Queue using two Stacks
- Remove Duplicates from a Sorted Linked List
- Identical Trees
- Square Root
- Binary Search
- BST Keys in a Range
- Binary Tree to BST
- Remove every k'th node
- Third largest element
- Match specific pattern
- Multiply two linked lists
- Count Occurrence of digit k
- Delete in a Singly Linked List
- Kth largest element in BST
- Array Duplicates
- Special Stack
- Index of an Extra Element
- Sum of given range
- Intersection of Two Linked Lists
- Insert in a Sorted List
- More than n/k Occurrences
- Counting Sort
- Max and min element in Binary Tree
- Reverse Using Stack
- Symmetric Tree
- Count Pairs whose sum is equal to X
- Find length of Loop
- Deletion in a Binary Tree
- Product of an Array
- The New Line
- Controlled_Printing
- Data Types
- Taking input
- Learn to Comment
- GetLine and Ignore
- Learning to be precise
- Bitwise Operators
- Even Odd
- For Loop- primeCheck
- While loop- printTable
- Learning Macros
- Step by Step Condition
- Swap the array elements
- Matrix Interchange
- Consonants and Vowels check
- Repetitive Printing - Python
- Operators in Python
- Split the input - Python
- Comment in Python
- Logical Operators - Python
- Increment and Decrement - Python
- Bitwise Operators - Python
- If conditional statement- Python
- Check the status - Python
- Mark Even and Odd - Python
- For loop - Python
- For Loop 2- Python
- While loop in Python
- Jumping through While - Python
- Slicing in String - Python
- Repeat the Strings - Python
- Regular Expressions 2 - Python
- String Functions - II - Python
- String Functions I - Python
- Intro to Lists - Python
- Count Even Odd - Python
- Classes and Objects - Python
- Average_Min_Max - Python
- Sorting in Lists - Python
- Mean Finder
- Set in Python - I
- Set in Python - II
- List Average
- Is and In Operator
- sep and end in Print()
- Modules
- First Set Bit
- Check K-th Bit
- Longest Consecutive 1's
- Modular Inverse
- Power of 2
- Equilibrium Point
- Array Leaders
- Floor in a Sorted Array
- Roof Top
- Check if a string is Isogram or not
- Anagram
- Isomorphic Strings
- Most Frequent Character
- Reverse Words
- Sum of numbers in string
- Parenthesis Checker
- Generate Binary Numbers
- First Repeating Element
- Union of Arrays with Duplicates
- Check Equal Arrays
- Missing in Array
- Product array puzzle
- Intersection of Arrays with Distinct
- Adding One
- Max Value Permutation
- Missing And Repeating
- Buildings receiving sunlight
- Non-Repeating Element
- Max value
- Maximum Gap
- Find Kth Rotation
- Professor and Parties
- Pairs which are Divisible by 4
- Common in 3 Sorted Arrays
- First Come First Serve
- Sorted and Rotated Minimum
- Search in a Row-Column sorted matrix
- Move All Zeroes to End
- String Duplicates Removal
- Min sum formed by digits
- Minimize the sum of product
- Missing number
- Move all negative elements to end
- Count the triplets
- Drive the car
- Bitonic Point
- Left most and right most index
- Single Number
- Alternate Positive Negative
- Check if actual binary representation of a number is palindrome
- Remove b and ac from a given string
- Check if the number is balanced
- Stuffs Division
- Sort in specific order
- Nearest multiple of 10
- Add two numbers represented by two arrays
- Facing the sun
- Check if array contains contiguous integers
- Rearrange to Make arr[i] = i
- Number of occurrence
- Divisibility by 999
- Convert an array to reduced form
- Consecutive Array Elements
- Sum of distinct elements for a limited range
- Count subsets having distinct even numbers
- Two sum -Pairs with 0 Sum
- Segregate 0s and 1s
- Positive distinct count
- Large number division
- Print an array in Pendulum Arrangement
- Three Great Candidates
- Common Divisor
- Merging two unsorted arrays in sorted order
- Count the Zeros
- Distinct absolute array elements
- Multiply by 11
- The Counting Game !!
- First and Second Smallests
- Palindrome String
- Sorting all array elements except one
- Fitting The Array
- Pair with given sum in a sorted array
- Pattern Searching
- Divisible by 5 or not
- Divisible by 7
- Minimum changes to make all substrings distinct
- Binary representation of next number
- Common Subsequence OldP
- Is Binary Number Multiple of 3
- Replace a word
- Karatsuba Algorithm
- Divisibility by 8
- Check if divisible by 10
- Number of 1 Bits
- Find the Highest number
- Check if a Integer is power of 8 or not
- Perfect XOR
- Reverse Bits
- Nth Fibonacci Number
- Change Bits
- Count digits in a factorial
- Palindrome
- Negation sum
- Game of Nim
- Element that appears once where every element occurs twice
- Prime Number
- Count numbers
- Make Number Odd
- nCr
- Compute (a*b)%c
- Find sum of divisors
- Count numbers containing 4
- Exponentiation (Set 2)
- Amicable Pair
- Reach the Nth point
- Number Of Open Doors
- Numbers with same first and last digit
- Perfect Numbers
- Pair cube count
- Palindrome numbers
- Maximum height of the staircase
- Day of the week
- Special Factorial Number
- Maximize Toys
- Find (a^b)%m
- Remainder of array multiplication
- Integral Root
- Rectangles in N*N Board
- Squares in N*N Chessboard
- Number of divisors in a given range
- Deficient Number
- Trailing zeroes in factorial
- Find smallest values of x and y
- Form a number divisible by 3 using array digits
- Number of ways to find two numbers
- Series GP
- Triangular Number
- Sum of First N Natural Numbers
- Right angled triangles
- Left Most Digit of a product
- Is Square
- Tom and Jerry
- Arithmetic Number
- Prime number of set bits
- Interesting Series
- Triangle and Square
- Geekina loves order
- Special Array
- Wave Array
- Rotate Array
- Sort String
- Print Linked List
- Power of Four
- Add two fractions
- Replace all 0's with 5
- Count zeros in a sorted matrix
- First Occurence
- Remainder with 7
- Start Coding
- The Size of
- Logical Operators
- Count Odd and Even
- Start Coding - Python
- Space Seperated - Python
- Concatenating Strings - Python
- Taking input and typecasting - Python
- Taking input - Python
- Comparison Operators - Python
- Zero Converter - Python
- Welcome aboard - Python
- Regex - Python
- Iterating through Lists - Python
- Functions - Python
- Variable Arguments - Python
- Anonymous Functions - Python
- Two digit Sum
- AweSum
- Copy the End
- KaBoom
- Lambda Sum
- C Switch case statement
- If conditional statement - C
- Start coding - C
- The new line - C
- Input/Output - C
- Comments in C
- Operators in C
- Logical operator in C
- Increment and decrement - C
- Array Search
- Sorted Array Search
- First n Fibonacci
- Find second largest element
- Minimum Product of k Integers
- Count number of elements between two given elements in array
- Searching in an Array
- Doubling the value
- Remove consonants from a string
- Balanced Array
- Sort the Half Sorted
- Ishwar and his proposals
- Sort a String
- Anagram Palindrome
- Sort Array II
- Alternative Sorting
- Check if divisible by 11
- Check if divisible by 4
- Change the string
- Remove all characters other than alphabets
- Maximum product of two numbers
- Compare two Large Numbers
- Confused pappu
- Fighting the darkness
- The problem of identical arrays
- Sum of alternate product
- Immediate Smaller Element
- Sum of distinct elements
- Count the characters in each word in a given sentence
- Uncommon characters
- Same frequency in two halves
- Duck Number
- Repeated Character
- First 1 in a Sorted Binary Array
- Find the Number which contain the digit d
- Missing number in shuffled array
- Max and Min Product from 2 Arrays
- Elements in the Range
- Last index of One
- URLify a given string
- Sort the string in descending order
- Last duplicate element in a sorted array
- Rotate Array by One
- One odd Occuring
- Ishaan Loves Chocolates
- Jay's Apples
- Array Subset
- Wrong Ball
- Rotating an Array
- Product is even or odd?
- Remove Duplicates from unsorted array
- Even occurring elements
- Minimum number to form the sum even
- Min and Max in Array
- Multiply left and right array sum
- Positive and negative elements
- Extract Maximum
- Perfect Square String
- Remove character
- Red OR Green
- Binary representation of previous number
- GCD of Array
- Find unique element
- Check set bits
- XOR of all elements
- The OR Gate
- The AND Gate
- Smallest Missing in Sorted Array
- Check an Integer is power of 3 or not
- Check for Power
- Find position of set bit
- Check if divisible by 36
- The XOR Gate
- Smallest power of 2 greater than or equal to n
- XOR Count Zero and One
- Find the fine
- Strong Numbers
- Count digits in given number N which divide N
- Check if divisible by 5
- LCM And GCD
- House Robber
- Find the remainder
- Area of a triangle
- Check perfect square
- Krishnamurthy number
- Product Sum
- Strong Numbers
- Median of an Array
- Find N-th term in the series
- Celsius to Fahrenheit Conversion
- Factorial
- Parity of unsigned integer
- Special Odd Series Sum
- Special Series Sum
- Difference series
- Common Divisors
- Sum of divisors
- Count numbers divisible by M
- Find sum of even factors of a number
- Tidy Number
- Pronic Number
- Sum of fifth powers of the first n natural numbers
- Disarium Number
- Count Squares
- Check if the number is Fibonacci
- Middle of Three
- Check if date is valid
- Difference between sums of odd and even digits
- Anshuman's Favourite Number
- Repeated sum of digits
- Sum of Digit Modified
- Sum of Digits Divisibility
- Narcissistic number
- Print the Kth Digit
- Trimorphic Number
- Numbers containing 0's from 1 to N
- Smallest number with maximum and minimum divisor in an array
- Series X1
- The Spider Steps
- Doctors Clinic
- Modulus of two double numbers
- Repetitive Addition Of Digits
- Maximum Handshakes
- Half N by M
- Pattern Jumping
- Perfect Squares in a Range
- Corner Digits Sum
- Rectangle Number
- Sum Terms Nth Row
- Geek's Weight
- Perfect Cubes in a Range
- Minimum difference pair
- The Lazy Caterer's Problem
- Roots of Quadratic Equation
- Sum of product of x and y with floor(n/x) = y
- Finding Position
- Cricket Average
- Check if given four points form a square
- Squares Difference
- Sorted matrix
- Naughty Geek
- Nearly Sorted Algorithm
- Rotate a Linked List
- Sort a linked list of 0s, 1s and 2s
- Add Number Linked Lists
- Add 1 to a Linked List Number
- Merge 2 sorted linked list in reverse order
- Detect Loop in linked list
- Insert in Sorted Circular Linked List
- Count BST nodes that lie in a given range
- Merge Sort
- Delete without head pointer
- Intersection in Y Shaped Lists
- Merge two sorted linked lists
- Get Min from Stack
- Validate an IP Address
- Remove loop in Linked List
- Sum of permutations
- Multiply two strings
- Implement Atoi
- Palindrome Linked List
- Merge two BST 's
- Sort a stack
- k-th Smallest in BST
- Find Common Nodes in two BSTs
- Peak element
- Union of Two Linked Lists
- Pair Sum in BST
- Occurences of 2 as a digit
- Cat and Hat
- Count set bits
- Tower Of Hanoi
- Smallest Positive Missing
- Power Of Numbers
- Wave Array
- Rearrange Array Alternately
- Rearrange an array with O(1) extra space
- Rotate Array
- Binary Array Sorting
- Union of 2 Sorted Arrays
- Triplet Sum in Array
- Search in a sorted Matrix
- Strings Rotations of Each Other
- Postfix Evaluation
- Next Greater Element
- Kth smallest element
- Kth Smallest
- Nth Catalan Number
- Sort 0s, 1s and 2s
- Large Factorial
- Sum of Middle elements of two sorted arrays
- Pair array product sum
- Single Among Doubles in a Sorted
- Single Among Doubles
- Search in Rotated Sorted Array
- Efficiently sorting numbers in range from 0 to n^2 - 1
- Add Binary Strings
- Sort the given array after applying the given equation
- Row with max 1s
- Nuts and Bolts Problem
- Sum of two large numbers
- Factorials of large numbers
- Reverse each word in a given string
- Remove leading zeros from an IP address
- k largest elements
- Valid Expression
- K-th element of two Arrays
- Arranging the array
- String formation from substring
- Greater tower sum
- Missing element of AP
- Minimum sum
- First and Last Occurrences
- Permutations of a String
- Modular Exponentiation
- Angle between hour and minute hand
- Sieve of Eratosthenes
- Dyck Path
- Count ways to N'th Stair(Order does not matter)
- First Digit
- nCr
- Handshakes
- Matchsticks game
- Find the last digit when factorial of A divides factorial of B
- Find nth root of m
- Numbers with alternative 1's
- Smaller on Left
- How Many X's?
- Repeated String Match
- Triplets in Sorted Linked List
- Iterative Inorder
- Preorder traversal (Iterative)
- Minimum times A has to be repeated such that B is a substring of it
- Special Keyboard 2
We use cookies to ensure you have the best browsing experience on our website. By using our site, you acknowledge that you have read and understood our Cookie Policy & Privacy Policy