- Maximum score after flipping a Binary Matrix atmost K times
- Check if number can be displayed using seven segment led
- Find minimum area of rectangle with given set of coordinates
- Check if it is possible to create a polygon with a given angle
- Puzzle | Chaos in the bus
- Maximum distinct lines passing through a single point
- Minimum number of changes required to make the given array an AP
- Next smallest prime palindrome
- Nonhomogeneous Poisson Processes
- Lexicographically smallest permutation of a string with given subsequences
- Find the maximum sum of Plus shape pattern in a 2-D array
- Minimum number of elements to be removed to make XOR maximum
- Find a point such that sum of the Manhattan distances is minimized
- Minimum Players required to win the game
- Find bitwise AND (&) of all possible sub-arrays
- Minimum changes required to make two arrays identical
- Minimum length of string having all permutation of given string.
- Find bitwise OR of all possible sub-arrays
- Find maximum points which can be obtained by deleting elements from array
- Find sum of product of number in given series
- Find the sum of the series x(x+y) + x^2(x^2+y^2) +x^3(x^3+y^3)+ ... + x^n(x^n+y^n)
- Find nth term of a given recurrence relation
- Count all palindrome which is square of a palindrome
- Sum of minimum elements of all subarrays
- Count distinct Bitwise OR of all Subarrays
- Find the sum of first N terms of the series 2×3 + 4×4 + 6×5 + 8×6 + ...
- Find the Nth term of the series 2 + 6 + 13 + 23 + . . .
- Find the sum of series 3, -6, 12, -24 . . . upto N terms
- Minimum number of Parentheses to be added to make it valid
- Minimum sum falling path in a NxN grid
- Find the winner of the game with N piles of boxes
- Check if a string is the typed name of the given name
- Sort only non-prime numbers of an array in increasing order
- Minimize the difference between the maximum and minimum values of the modified array
- Divide binary array into three equal parts with same value
- Find the Nth term of the series 1 + 2 + 6 + 15 + 31 + 56 + ...
- Find sum of N-th group of Natural Numbers
- Python program to find uncommon words from two Strings
- Python Program to check if given array is Monotonic
- Find minimum speed to finish all Jobs
- Permutation of an array that has smaller values from another array
- Find length of longest Fibonacci like subsequence
- Check if any permutation of N equals any power of K
- Get K-th letter of the decoded string formed by repeating substrings
- Minimum boxes required to carry all gifts
- String after processing backspace characters
- Shift all prefixes by given lengths
- Count Magic squares in a grid
- Sum of width (max and min diff) of all Subsequences
- Horizontally Flip a Binary Matrix
- Most frequent word in first String which is not present in second String
- Find maximum path length in a binary matrix
- Count of Prime Nodes of a Singly Linked List
- Minimum cost to reach a point N from 0 with two different operations allowed
- Minimum array insertions required to make consecutive difference <= K
- Shortest distance to every other character from given character
- Final state of the string after modification
- Count pairs in an array such that frequency of one is at least value of other
- Count ordered pairs with product less than N
- Minimum Increment / decrement to make array elements equal
- Count number less than N which are product of perfect squares
- Count pairs from two arrays having sum equal to K
- Find the count of Strictly decreasing Subarrays
- Find a number that divides maximum array elements
- Count subarrays with Prime sum
- Find all good indices in the given Array
- Minimum number of 1's to be replaced in a binary array
- Count pieces of circle after N cuts
- Find minimum operations needed to make an Array beautiful
- Sum of the elements from index L to R in an array when arr[i] = i * (-1)^i
- Minimum Increment operations to make Array unique
- Generate a sequence with the given operations
- Count no. of columns that are not sorted in increasing order
- Check if the given push and pop sequences of Stack is valid or not
- Check if words are sorted according to new order of alphabets
- Check if elements of an array can be arranged satisfying the given condition
- Count valid pairs in the array satisfying given conditions
- Maximum possible time that can be formed from four digits
- Count of lines required to write the given String
- Minimum score after flipping the cards
- Count characters in a string whose ASCII values are prime
- Largest palindromic number in an array
- Count all the columns in a matrix which are sorted in descending
- Count numbers upto N which are both perfect square and perfect cube
- Check if the sum of primes is divisible by any prime from the array
- Sum of integers upto N with given unit digit (Set 2)
- Minimum number of consecutive sequences that can be formed in an array
- Count columns to be deleted to make each row sorted
- Sum of element whose prime factors are present in array
- Weighted sum of the characters of a string in an array | Set 2
- Cost to make a string Panagram | Set 2
- Maximum path sum in an Inverted triangle | SET 2
- Program for Area Of Square after N-th fold
- Find K Closest Points to the Origin
- Find the area of largest circle inscribed in ellipse
- Program to check if a number is divisible by any of its digits
- Maximum size of sub-array that satisfies the given condition
- Find the most valued alphabet in the String
- Find extra element in the second array
- Find maximum unreachable height using two ladders
- Sum of all the prime numbers with the maximum position of set bit ≤ D
- Maximize distance between any two consecutive 1's after flipping M 0's

- Count set bits in an integer
- Find minimum number to be divided to make a number a perfect square
- Count of Binary Digit numbers smaller than N
- Count Distinct Non-Negative Integer Pairs (x, y) that Satisfy the Inequality x*x + y*y < n
- Converting a Real Number (between 0 and 1) to Binary String
- Compute (a*b)%c such that (a%c) * (b%c) can be beyond range
- Count pairs formed by distinct element sub-arrays
- How to find Lexicographically previous permutation?
- Print shortest path to print a string on screen
- Roots of Unity
- Sub-string Divisibility by 3 Queries
- Count digit groupings of a number with given constraints
- Maximum occurred integer in n ranges
- Count numbers which can be constructed using two numbers
- Find element using minimum segments in Seven Segment Display
- Count pairs whose products exist in array
- Number of possible Triangles in a Cartesian coordinate system
- Efficient method for 2's complement of a binary string
- Find Maximum dot product of two arrays with insertion of 0's
- Find a partition point in array
- Longest prefix that contains same number of X and Y in an array
- Break an array into maximum number of sub-arrays such that their averages are same
- Multiplication of two numbers with shift operator
- Count trailing zero bits using lookup table
- Find coordinates of the triangle given midpoint of each side
- Count passing car pairs
- Summation of GCD of all the pairs up to N
- Count all pairs of an array which differ in K bits
- N'th palindrome of K digits
- Find ways an Integer can be expressed as sum of n-th power of unique natural numbers
- Sum of all substrings of a string representing a number | Set 1
- Recaman's sequence
- Place k elements such that minimum distance is maximized
- Convert a number m to n using minimum number of given operations
- Interesting facts about Fibonacci numbers
- Square root of a number using log
- Find other two sides of a right angle triangle
- Sum of all substrings of a string representing a number | Set 2 (Constant Extra Space)
- Count minimum right flips to set all values in an array
- Maximizing Unique Pairs from two arrays
- Break the number into three parts
- Count number of strings (made of R, G and B) using given combination
- Print all possible strings that can be made by placing spaces
- Program to find if a character is vowel or Consonant
- 9's complement of a decimal number
- Print k numbers where all pairs are divisible by m
- Interquartile Range (IQR)
- Given a HUGE number check if it's a power of two.
- Lexicographically next string
- Decode a median string to the original string
- Program for dot product and cross product of two vectors
- Iterated Logarithm log*(n)
- Calculate the Discriminant Value
- Number of visible boxes after putting one inside another
- Converting one string to other using append and delete last operations
- Total numbers with no repeated digits in a range
- Find maximum number of elements such that their absolute difference is less than or equal to 1
- n-th number whose sum of digits is ten
- Program for sum of cos(x) series
- Find nth term of the Dragon Curve Sequence
- Program to find the Nth term of the series 3, 7, 13, 21, 31.....
- Count of 'GFG' Subsequences in the given string
- N-bonacci Numbers
- Divisibility by 3 where each digit is the sum of all prefix digits modulo 10
- Lexicographical Maximum substring of string
- Maximum height of triangular arrangement of array values
- Find the value of N XOR'ed to itself K times
- Largest gap in an array
- Longest subarray such that adjacent elements have at least one common digit | Set 1
- Maximise the number of toys that can be purchased with amount K
- Number of refills to complete the journey of N km
- Different ways to represent N as sum of K non-zero integers
- Minimum number of adjacent swaps for arranging similar elements together
- Minimum positive integer required to split the array equally
- Longest Common Prefix Matching | Set-6
- Replace every character of string by character whose ASCII value is K times more than it
- Sum of elements in range L-R where first half and second half is filled with odd and even numbers
- Minimum multiplications with {2, 3, 7} to make two numbers equal
- Lexicographically smallest and largest substring of size k
- Ways to place K bishops on an N×N chessboard so that no two attack
- Find the largest twins in given range
- Minimum time required to complete a work by N persons together
- Maximize the product of four factors of a Number
- Maximum Possible Edge Disjoint Spanning Tree From a Complete Graph
- Program to find the quantity after mixture replacement
- Find minimum number of Log value needed to calculate Log upto N
- Program to find the count of coins of each type from the given ratio
- Sum of first N terms of Quadratic Sequence 3 + 7 + 13 + ...
- Area of squares formed by joining mid points repeatedly
- Total number of Spanning trees in a Cycle Graph
- Program to find the product of ASCII values of characters in a string
- Count Unary Numbers in a Range
- Program to find Nth term of the series 3, 12, 29, 54, 87, ...
- Program for Deadlock free condition in Operating System
- Sum of the first N terms of the series 2,10, 30, 68,....
- Sum of the first N terms of the series 2, 6, 12, 20, 30....
- Program to find Nth term of series 0, 7, 18, 33, 51, 75, 102, 133, .....
- Program to find Nth term of series 0, 10, 30, 60, 99, 150, 210, 280...........
- Program to find Nth term of series 2, 12, 28, 50, 77, 112, 152, 198, .....
- Program to find Nth term of series 4, 14, 28, 46, 68, 94, 124, 158, .....
- Program to find Nth term of series 0, 11, 28, 51, 79, 115, 156, 203, ....
- Program to find Nth term of series 0, 9, 22, 39, 60, 85, 114, 147, .....
- Program to find Nth term of series 1, 6, 17, 34, 56, 86, 121, 162, .......
- Program to find Nth term of series 3, 12, 29, 54, 86, 128, 177, 234, .....
- Number of different positions where a person can stand
- Program to find volume and surface area of pentagonal prism
- Find row with maximum sum in a Matrix
- Find the value of the function Y = (X^6 + X^2 + 9894845) % 971
- Total money to be paid after traveling the given number of hours
- Minimum value possible of a given function from the given set
- Minimum and maximum number of N chocolates after distribution among K students
- Next greater Number than N with the same quantity of digits A and B
- Minimum sum possible of any bracket sequence of length N
- Sum of first N natural numbers which are divisible by 2 and 7
- Maximum number of Unique integers in Sub-Array of given size
- Number of segments where all elements are greater than X
- Find single Movement in a Matrix
- Program to find Nth term of series 7, 21, 49, 91, 147, 217, ......
- Number of cells in the right and left diagonals passing through (x, y) in a matrix
- Smallest odd digits number not less than N
- Position after taking N steps to the right and left in an alternate manner
- Count pieces of circle after N cuts
- Find Selling Price from given Profit Percentage and Cost
- Program to find the profit or loss when CP of N items is equal to SP of M items
- Maximum no. of apples that can be kept in a single basket
- Program to print 'N' alphabet using the number pattern from 1 to n
- Check whether an Array is Subarray of another Array
- Distance between two nodes of binary tree with node values from 1 to N
- Sum of the multiples of two numbers below N
- Sort the array in a given index range
- Side of a regular n-sided polygon circumscribed in a circle
- Count of numbers which can be made power of 2 by given operation
- Pairs from an array that satisfy the given condition
- Minimize the maximum minimum difference after one removal from array
- Check if N is Strong Prime
- Print numbers in matrix diagonal pattern
- First and Last Three Bits
- K length words that can be formed from given characters without repetition
- Smallest perfect square divisible by all elements of an array
- Largest square that can be inscribed within a hexagon which is inscribed within an equilateral triangle
- Print all safe primes below N
- Count pairs in an array such that at least one element is prime
- Find the area of largest circle inscribed in ellipse
- Program to check if a number is divisible by any of its digits
- Count of sub-strings that are divisible by K
- Maximum given sized rectangles that can be cut out of a sheet of paper
- Count number of trailing zeros in (1^1)*(2^2)*(3^3)*(4^4)*..
- Find the most valued alphabet in the String
- Find the number of occurrences of a character upto preceding position
- Pair with largest sum which is less than K in the array
- Count number of permutation of an Array having no SubArray of size two or more from original Array
- Probability such that two subset contains same number of elements
- Program to find the next prime number
- Minimize the sum of the array according the given condition
- Count total set bits in all numbers from 1 to N | Set 3
- Count total unset bits in all the numbers from 1 to N
- Find the maximum possible Binary Number from given string
- Value to be subtracted from array elements to make sum of all elements equals K
- Length of the longest subsequence such that xor of adjacent elements is non-decreasing
- Number of ways to distribute N Paper Set among M students
- Maximum possible remainder when an element is divided by other element in the array
- Find the count of unvisited indices in an infinite array
- Find the equal pairs of subsequence of S and subsequence of T
- Check if B can be formed by permuting the binary digits of A
- Find the maximum amount that can be collected by selling movie tickets
- Sum of all N digit palindrome numbers
- Contiguous subsegments of a string having distinct subsequent characters
- Maximize the number by flipping at most K bits
- Invert the Kth most significant bit of N
- Find the number obtained after concatenation of binary representation of M and N
- Check if N rectangles of equal area can be formed from (4 * N) integers