- Check for Binary
- Print the pattern | Set-1
- Palindromic Array
- Multiply Matrices
- Print alternate elements of an array
- Sum of array elements
- Reverse an Array
- Maximum and Minimum Of Array Elements
- Sum Of Digits
- Pascal Triangle
- Alone in couple
- Sum of Array
- Leap Year
- Sum of Series
- Series AP
- Print Elements of Array
- Area of Rectange, Right Angled Triangle and Circle
- Binary number to decimal number
- Vowel or Not
- Print table
- Simple Interest
- Sum of Digit is Pallindrome or not
- Print 1 to n without using loops
- nPr
- Count Alphabets
- Fascinating Number
- Remove characters from alphanumeric string
- Pattern Printing
- Value equal to index value
- Check if a number is Perfect Square
- Number Pattern
- Swap kth elements
- Second Largest
- Reverse digits
- Smaller and Larger
- Average
- Binary representation
- Check if an array is sorted
- Pattern of Strings
- Palindrome
- Lower case to upper case
- Mean
- Multiply Array
- Diagonal sum
- Combinational Logic
- At least two greater elements
- Compete the skills
- Count of camel case characters
- Find difference between sum of diagonals
- Print the left element
- Sum of elements in a matrix
- Display longest name
- Reverse a String
- C++ Arrays (Sum of array) | Set 1
- C++ Array (print an element) | Set 2
- Floyd's triangle
- Largest Element in Array
- Addition of two square matrices
- Identical Matrices
- Java Hello World
- Java Arrays | Set 1
- Count of smaller elements
- Count Digits
- Find Index
- Even Odd Sum
- Number of Diagonals
- Decimal to binary
- Check String
- Change the string
- Sum of diagonals
- Check if two given circles touch each other
- Remove vowels from string
- Sum of odd and even elements
- Sum of AP series
- Perfect Arrays
- Convert a list of characters into a String
- The dice problem
- Find n-th term of series 1, 3, 6, 10, 15, 21
- Power of Pow | Even Number
- Power of Pow | Odd Numbers
- C++ 2-D Arrays | Set-1

Name

Pradeep Singh

Institution

Rank in Institute

#2

Courses Attended

Overall Coding Score: 554

Monthly Coding Score: 199

Weekly Coding Score: 12

- Print Linked List elements
- Count nodes of linked list
- Node at a given index in linked list
- Delete node in Doubly Linked List
- Bubble Sort
- Finding middle element in a linked list
- Check If Circular Linked List
- Implement Stack using Linked List
- Implement stack using array
- Implement Queue using Linked List
- Implement Queue using array
- Square root
- Doubly linked list Insertion at given position
- Binary Search
- Remove duplicate elements from sorted Array
- Replace all 0's with 5
- Count zeros in a sorted matrix
- Third largest element
- Implement strstr
- Implement Atoi
- Find Number of Numbers
- Minimum distance between two numbers
- Linked List Insertion
- Play with an array
- Circular Linked List Traversal
- Linked List Length Even or Odd?
- Delete Alternate Nodes
- Identical Linked Lists
- Find the Sum of Last N nodes of the Linked List
- Modular Node
- Find n/k th node in Linked list
- Maximum in Struct Array
- Queue Reversal
- Insert in Middle of Linked List
- longest substring containing '1'
- Start Coding
- Stack designer
- Start Coding - Python
- Sum Array Puzzle
- Space Seperated - Python
- Concatenating Strings - Python
- Taking input and typecasting - Python
- Taking input - Python
- Comparison Operators - Python
- Welcome aboard - Python
- Iterating through Lists - Python
- Functions - Python
- Area and Volume of Cone
- C Switch case statement
- Storage classes in C
- Converges to OneZero
- Find number with given means
- Sum of second max and second min
- Sum of Border elements
- Find extra character
- Last occurrence of One
- Complete Bubble Sort - C
- Print the string - C
- If conditional statement - C
- For loop - C
- While loop in C
- Jump through While - C
- Intro to Arrays - C
- Iterating through arrays - C
- MIN_MAX_Sum in array - C
- Pointer arithmetic - 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
- Bitwise operators - C
- Greater string
- string input and iteration
- Return sum array
- Dynamic allocation of 2d array
- Simple interest and amount
- getchar and putchar - C
- Format specifier - C
- N
^{th}fibonacci term - Call by reference
- Initializing pointers
- Sum of diagonals
- Number of primes upto N
- Armstrong number
- Reverse the number
- Decimal to binary
- Binary to decimal
- Reverse array in groups
- Check if a string is Isogram or not
- Search an Element in an array
- Binary String
- Consecutive elements
- Factorial
- Prime Number
- LCM And GCD
- GCD of Array
- Repetitive Addition Of Digits
- Power of 2
- Series GP
- Celsius to Fahrenheit Conversion
- Nth Fibonacci Number
- Print the Kth Digit
- Doubling the value
- Majority Element
- Sieve of Eratosthenes
- Amend The Sentence
- Count possible triangles
- Rotate Array
- Permutations of a given string
- Parity of unsigned integer
- Check if the number is Fibonacci
- Missing number in array
- Swap two nibbles in a byte
- Maximum product of two numbers
- Count total set bits
- Number is sparse or not
- Bit Difference
- Count numbers containing 4
- Greater on right side
- Immediate Smaller Element
- Perfect Squares in a Range
- Sum of distinct elements
- Binary Array Sorting
- Convert array into Zig-Zag fashion
- Remove character
- Perfect Cubes in a Range
- Number of occurrence
- k largest elements
- Minimum difference pair
- Roots of Quadratic Equation
- Check if a number is power of another number
- Triangle growing downwards
- Find position of set bit
- Sum of all prime numbers between 1 and N.
- Pattern Jumping
- Maximum money
- Middle of Three
- Smallest number
- Check if given four points form a square
- Rotating an Array
- Sum of Products
- Surpasser Count
- Matching Pair
- Rotate by 90 degree
- Rearranging array
- Reverse array in groups
- Multiple in Table Tennis
- The XOR Gate
- Set Bits
- Repeated sum of digits
- Padovan Sequence
- Elements before which no element is bigger
- Missing number
- Make a Distinct Digit Array
- Starting Point
- Sum of product of x and y with floor(n/x) = y
- Squares in a Matrix
- King's War
- Find duplicates under given constraints
- Find first and last occurrence of x
- Stuffs Division
- Sort in specific order
- Check if two arrays are equal or not
- Check if string is rotated by two places
- Long Long Decimal
- Find first set bit
- Check if the door is open or closed
- Index of first 1 in a sorted array of 0’s and 1’s
- Find the element that appears once in sorted array
- Last index of One
- Cyclically rotate an array by one
- Transpose of Matrix
- First element to occur k times
- Check whether K-th bit is set or not
- Extract Maximum
- Remove Duplicates from unsorted array
- Uncommon characters
- Sum of numbers in string
- Find the smallest and second smallest element in an array
- Find minimum and maximum element in an array
- Find second largest element
- Sorted matrix
- Sum Terms Nth Row
- Smallest power of 2 greater than or equal to n
- Pair array product sum
- Pair cube count
- First Come First Serve
- Friendly Array
- Balanced Array
- Fibonacci in the array
- Rightmost different bit
- Count numbers divisible by M
- Max value after m range operation
- Set kth bit
- Fighting the darkness
- Count Pairs Odd Xor
- Quick Left Rotation
- Toggle bits given range
- Print first n Fibonacci Numbers
- Remove repeated digits in a given number
- Sum of distinct elements for a limited range
- Count triplets with sum smaller than X
- Check perfect square
- Find the Highest number
- Closest Number
- Positive and negative elements
- Boolean String Value
- Anshuman's Favourite Number
- The Counting Game !!
- Remove common characters and concatenate
- Swapping Triangles
- Sums of i-th row and i-th column
- Sum of upper and lower triangles
- Repeated Character
- Merge two strings
- Minimum product pair
- Find unique element
- G.F Series
- Find the fine
- Find all factorial numbers less than or equal to N
- Minimum Product of k Integers
- One's Complement
- Count number of elements between two given elements in array
- Find the closest number
- Corner Digits
- Series X1
- Special Series Sum
- Special Odd Series Sum
- Check whether two numbers differ at one bit position only
- Find X and Y in Linear Equation
- Squares Difference
- Modulus of two double numbers
- Snake Case
- Check if the number is balanced
- Product is even or odd?
- Remove consonants from a string
- Product of maximum in first array and minimum in second
- Check if strings are rotations of each other or not
- Message Spreading
- Is digital root of N a prime?
- Countries at war
- Jumpy Ball
- Last duplicate element in a sorted array
- Perfect Square String
- Sum of f(a[i], a[j]) over all pairs in an array of n integers
- Inverse Permutation
- Game with nos
- Play With OR
- Pattern-1
- Ishaan Loves Chocolates
- Factor OR Multiple
- Jay's Apples
- The Modulo Task
- Difference series
- Multiply left and right array sum.
- Doctors Clinic
- How Many X's?
- Fibonacci to N
- Average Count Array
- The Spider Steps

- Reverse a linked list
- Occurence of an integer in a Linked List
- Rotate a Linked List
- Rearrange a linked list
- Add 1 to a number represented as linked list
- linked list of strings forms a palindrome
- Compare two linked lists
- Detect Loop in linked list
- Split a Circular Linked List into two halves
- Insertion Sort
- Nth node from end of linked list
- Decimal Equivalent of Binary Linked List
- Find Transition Point
- Absolute List Sorting
- Implement two stacks in an array
- Largest subarray of 0's and 1's
- Max sum in the configuration
- Equilibrium index of an array
- Check if Linked List is Palindrome
- Max distance between same elements
- Peak element
- Index Of an Extra Element
- Reverse a string using Stack
- Count Pairs whose sum is equal to X
- Rotate doubly Linked List
- The New Line
- Data Types
- Taking input
- Learn to Comment
- Count Odd Even
- Need Some Change
- Count the Specials
- Matrix Interchange
- Predict the Column
- Xoring and Clearing
- Consonants and Vowels check
- Even Subsets
- Almost Equal
- The Pattern Matcher
- Matrix Interchange - Java
- Magic in CPP
- Two Dimensional World
- Delete Array
- Repetitive Printing - Python
- Operators in 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
- Intro to Lists - Python
- Count Even Odd - Python
- Average_Min_Max - Python
- Is and In Operator
- sep and end in Print()
- Subarray with 0 sum
- Frequencies of Limited Range Array Elements
- Anagram
- Wave Array
- Maximum Gap
- Print Pattern
- Rotation
- Search in a Rotated Array
- Rectangles in N*N Board
- Squares in N*N Chessboard
- Subarray with least average
- Maximize Toys
- Trailing zeroes in factorial
- Non Repeating Character
- Count Odd Factors
- Sum of Middle Elements of two sorted arrays
- First Repeating Element
- Count Occurences of Anagrams
- Reverse words in a given string
- Move all zeroes to end of array
- Remove all duplicates from a given string
- Remove “b” and “ac” from a given string
- Equal Sum and Product
- Sort an array of 0s, 1s and 2s
- Pairs with difference k
- Two numbers with sum closest to zero
- Finding Number
- Maximum value in a bitonic array
- Next greater number set digits
- Finding Position
- Amount of Water
- Single Number
- Segregate even and odd nodes in a Linked List
- Count increasing Subarrays
- Element that appears once where every element occurs twice
- Column name from a given column number
- Addition of submatrix
- Facing the sun
- Triangular Number
- Key Pair
- Maximum Difference
- Product array puzzle
- Reverse Bits
- Count Smaller elements
- Subarray with given sum
- Count numbers
- Leaders in an array
- Swap all odd and even bits
- Count pairs with given sum
- Segregate 0s and 1s
- Three Great Candidates
- Reach a given score
- Inverted triangle of stars
- Minimum element in a sorted and rotated array
- Search in a matrix
- Number Of Open Doors
- Day of the week
- Count the Zeros
- Distinct absolute array elements
- Find the number of sub-arrays having even sum
- Perfect Numbers
- Count digits in a factorial
- Floor in a Sorted Array
- Buildings receiving sunlight
- Minimum Energy
- Prime Factors
- Adding Ones
- Circle and Lattice Points
- Count Pairs in an Array
- Min sum formed by digits
- String Manipulation
- Chocolate Distribution Problem
- 1[0]1 Pattern Count
- Reverse Coding
- Drive the car
- Smallest subarray with sum greater than x
- Odd Game
- Rahul a Geek
- Find Nth root of M
- Love For The Twins
- Largest Fibonacci Subsequence
- Evaluation of Postfix Expression
- Element with left side smaller and right side greater
- Element in a Series
- First negative integer in every window of size k
- Nth catalan number
- Mr Modulo and Pairs
- Minimum indexed character
- Stickler Thief
- Even and odd elements at even and odd positions
- Compute (a*b)%c
- Even Fibonacci Numbers Sum
- Chocolate Station
- Right angled triangles
- Boundary Elements of Matrix
- Sum of two large numbers
- Numbers containing 1, 2 and 3
- Pairs with Difference less than K
- Woodall Number
- Geek and his Tricky Series
- Next Happy Number
- Non-Repeating Element
- Pairs which are Divisible by 4
- John's Haircut
- Find winner of the Game of Nim
- Arya and The Great War
- Form a number divisible by 3 using array digits
- Rearrange an array such that arr[i] = i
- Maximum height of the staircase
- C++ Visible Numbers
- Rope Cutting
- Multiply by 11
- Print this pattern!
- Counts Zeros Xor Pairs
- Convert a sentence into its equivalent mobile numeric keypad sequence
- Check if a number is divisible by 8
- The Inverting Factor
- Print Bracket Number
- Searching in an array where adjacent differ by at most k
- Lucky Ishaan
- Fitting The Array
- Pair with given sum in a sorted array

- Delete without head pointer
- Kth element in Matrix
- Remove loop in Linked List
- Cat and Hat - Python
- Zero Converter - Python
- Smallest Positive missing number
- Sorting Elements of an Array by Frequency
- Kadane's Algorithm
- Find Missing And Repeating
- Equal Sum
- Parenthesis Checker
- Count ways to N'th Stair(Order does not matter)
- nCr
- Sum of bit differences
- Find Prime numbers in a range
- Largest Number formed from an Array
- Rearrange Array Alternately
- Rearrange an array with O(1) extra space
- Row with max 1s
- Boolean Matrix Problem
- Nuts and Bolts Problem
- Minimum Cost of ropes
- Sum of Query II
- Inversion of array
- Smallest number on left
- Stock span problem
- Convert an array to reduced form
- Is Binary Number Multiple of 3
- Bleak Numbers
- Number of pairs
- Maximum XOR subset
- Next larger element
- Total Decoding Messages
- Kth smallest element
- Knight Walk
- Largest prime factor
- Zero Sum Subarrays
- Magnet Array Problem
- Nearly Sorted Algorithm
- Smallest Absolute Difference
- Smallest Positive missing number
- Page Faults in LRU
- Longest Common Prefix in an Array
- Median In a Row-Wise sorted Matrix
- Row with minimum number of 1's
- Find the element at given index
- Container with most water
- Save Gotham!
- Large Factorials