ihritik
ihritik
  1. Sum of the series 2^0 + 2^1 + 2^2 +.....+ 2^n
  2. Image Processing in MATLAB | Fundamental Operations
  3. MATLAB | RGB image representation
  4. MATLAB | RGB image to grayscale image conversion
  5. jQuery | keypress()
  6. Sum of all elements up to Nth row in a Pascal triangle
  7. Program to print tetrahedral numbers upto Nth term
  8. Program to print pentatope numbers upto Nth term
  9. jQuery | Keydown() with Examples
  10. jQuery | keyup() with Examples
  11. Sum of series till N-th term whose i-th term is i^k - (i-1)^k
  12. C# | Char.IsSymbol() Method
  13. C# | Char.IsWhiteSpace() Method
  14. C# | Char.IsSeparator ( ) Method
  15. C# | Char.IsPunctuation() Method
  16. spwd module in Python
  17. Check if a number can be expressed as 2^x + 2^y
  18. MATLAB | Complement colors in a Binary image
  19. MATLAB | Converting a Grayscale Image to Binary Image using Thresholding
  20. MATLAB | Complement colors in RGB Image
  21. Minimum positive integer value possible of X for given A and B in X = P*A + Q*B
  22. Program to find the nth Kynea number
  23. Program to check whether a number is Proth number or not
  24. Check if a number is a Pythagorean Prime or not
  25. Check if a number is Quartan Prime or not
  26. Check if an integer can be expressed as a sum of two semi-primes
  27. MATLAB | Complement colors in a Grayscale Image
  28. Check whether the given number is Euclid Number or not
  29. Check whether the given number is Wagstaff prime or not
  30. Python | os.set_blocking() method
  31. Python | os.get_blocking() method
  32. Thabit number
  33. Interprime
  34. Hilbert Number
  35. Ulam Number Sequence
  36. Chen Prime Number
  37. Check whether the given numbers are Cousin prime or not
  38. Gould's Sequence
  39. Check if a number is Primorial Prime or not
  40. Print all Prime Quadruplet of a number less than it
  41. Check if the given number is Ore number or not
  42. Find nth Hermite number
  43. Check if N is a Factorial Prime
  44. Check if N is Strong Prime
  45. Check whether a number is Non-hypotenuse number
  46. Check whether XOR of all numbers in a given range is even or odd
  47. Double.IsNaN() Method in C#
  48. Double.IsInfinity() Method in C#
  49. Double.IsPositiveInfinity() Method in C#
  50. Double.IsNegativeInfinity() Method in C#
  51. MATLAB | Display histogram of a grayscale Image
  52. Check whether Bishop can take down Pawn or not
  53. Count the total number of squares that can be visited by Bishop in one move
  54. Count numbers in range 1 to N which are divisible by X but not by Y
  55. On Line Transaction Processing (OLTP) System in DBMS
  56. Total position where king can reach on a chessboard in exactly M moves | Set 2
  57. What is Structured Data?
  58. Scala program to find Factorial of a number
  59. What is Semi-structured data?
  60. What is Unstructured Data?
  61. Mutual exclusion in distributed system
  62. Maekawa’s Algorithm for Mutual Exclusion in Distributed System
  63. Ricart–Agrawala Algorithm in Mutual Exclusion in Distributed System
  64. Lamport's Algorithm for Mutual Exclusion in Distributed System
  65. Chandy–Lamport's global state recording algorithm
  66. Lex code to replace a word with another word in a file
  67. Suzuki–Kasami Algorithm for Mutual Exclusion in Distributed System
  68. Huang's Termination detection algorithm
  69. Python | os.makedev() method
  70. Lex program to count the frequency of the given word in a file
  71. Python | os.listdir() method
  72. Python | os.uname() method
  73. Raymond's tree based algorithm
  74. Python | os.getpid() method
  75. Python | os.getlogin() method
  76. Python | os.getenv() method
  77. Python | os.path.splitdrive() method
  78. Python | os.getppid() method
  79. Python | os.ctermid() method
  80. Python | os.environ object
  81. Python | os.strerror() method
  82. colorsys module in Python with examples
  83. Python | os.path.exists() method
  84. Python | os.path.split() method
  85. Python | os.path.getctime() method
  86. Python | os.path.getatime() method
  87. Python | os.path.getmtime() method
  88. Python | os.path.isfile() method
  89. Python | os.path.size() method
  90. Python | os.path.commonprefix() method
  91. Python | os.path.commonpath() method
  92. Python | os.path.splitext() method
  93. Python | os.umask() method
  94. Python | os.stat() method
  95. Python | os.get_terminal_size() method
  96. Python | os.mkdir() method
  97. Python | os.remove() method
  98. Python | os.rmdir() method
  99. Python | os.makedirs() method
  100. Python | os.removedirs() method
  101. Python | shutil.get_archive_formats() method
  102. Python | shutil.copyfile() method
  103. Python | shutil.copy() method
  104. Python | shutil.copy2() method
  105. Python | os.path.join() method
  106. Chandy-Misra-Haas's Distributed Deadlock Detection Algorithm
  107. Python | os.supports_bytes_environ object
  108. Python | os.get_exec_path() method
  109. Python | os.getenvb() method
  110. Python | os.getgroups() method
  111. Python | os.getcwdb() method
  112. Python | shutil.get_unpack_formats() method
  113. Python | shutil.unpack_archive() method
  114. Python | shutil.disk_usage() method
  115. Python | shutil.unregister_unpack_format() method
  116. Python | shutil.unregister_archive_format() method
  117. Python | os.supports_bytes_environ object
  118. Python | os.path.supports_unicode_filenames object
  119. Python | os.path.expandvars() method
  120. Python | shutil.copystat() method
  121. Python | shutil.copymode() method
  122. Python | os.path.islink() method
  123. Python | os.path.ismount() method
  124. Python | os.path.lexists() method
  125. Python | os.times() method
  126. Python | os.path.samefile() method
  127. Python | os.path.sameopenfile() method
  128. Python | os.path.samestat() method
  129. Python | os.fstat() method
  130. Python | os.unlink() method
  131. Python | os.path.realpath() method
  132. Python | os.path.relpath() method
  133. Python | os.fchdir() method
  134. Python | os.dup() method
  135. Python | os.dup2() method
  136. Python | os.close() method
  137. Python | os.closerange() method
  138. Python | os.write() method
  139. Python | os.read() method
  140. Python | os.statvfs() method
  141. Python | os.fstatvfs() method
  142. Python | os.supports_fd object
  143. Python | os.supports_dir_fd object
  144. Python | os.set_inheritable() method
  145. Python | os.supports_follow_symlinks object
  146. Python | os.cpu_count() method
  147. Python | os.getloadavg() method
  148. Python | os.get_inheritable() method
  149. Python | os.device_encoding() method
  150. Python | os.isatty() method
  151. Python | os.ttyname() method
  152. Python | os.pread() method
  153. Python | os.fsencode() method
  154. Python | os.sched_rr_get_interval() method
  155. Python | os.sched_get_priority_max() method
  156. Python | os.sched_get_priority_min() method
  157. Python | os.sched_setaffinity() method
  158. Python | os.sched_getaffinity() method
  159. Python | os.minor() method
  160. Python | os.major() method
  161. Python | os.geteuid() and seteuid() method
  162. Python | os.setgroups() method
  163. Python | os.ftruncate() method
  164. Python | os.truncate() method
  165. Python | os.fsdecode() method
  166. Python | os.path.expanduser() method
  167. Python | os.getgid() and os.setgid() method
  168. Python | os.getuid() and os.setuid() method
  169. Python | os.openpty() method
  170. Python | os.pipe() method
  171. Python | os.setreuid() method
  172. Python | os.getgrouplist() method
  173. Python | os.fork() method
  174. Python | os.nice() method
  175. Python | os.getsid() method
  176. Python | os.setregid() method
  177. Python | os.pwrite() method
  178. Python | os.getpgrp() method
  179. Python | os.getresuid() and os.setresuid() method
  180. Python | os.getegid() and os.setegid() method
  181. Python | os.getresgid() and os.setresgid() method
  182. Python | os.tcgetpgrp() method
  183. Python | os.getpgid() method
  184. Python | os.readlink() method
  185. Python | os.writev() method
  186. Python | os.readv() method
  187. Python | os.lchown() method
  188. Python | os.fchown() method
  189. Python | os.chown() method
  190. Python | os.confstr_names object
  191. Python | os.sysconf_names object
  192. Python | os.fchmod() method
  193. Python | os.confstr() method
  194. Python | os.sysconf() method
  195. grp module in Python
  196. pwd module in Python
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  1. Write an iterative O(Log y) function for pow(x, y)
  2. Compute n! under modulo p
  3. Converting Decimal Number lying between 1 to 3999 to Roman Numerals
  4. Number of paths with exactly k coins
  5. Minimize the maximum difference between the heights
  6. Find missing elements of a range
  7. The Lazy Caterer's Problem
  8. Count Divisors of Factorial
  9. Bitwise and (or &) of a range
  10. Given two unsorted arrays, find all pairs whose sum is x
  11. Find difference between sums of two diagonals
  12. Print All Distinct Elements of a given integer array
  13. Convert given time into words
  14. Sum of array elements using recursion
  15. Maximum number of 3-person teams formed from two groups
  16. Find the missing number in a sorted array of limited range
  17. Efficiently compute sums of diagonals of a matrix
  18. Find One's Complement of an Integer
  19. Program to print triangular number series till n
  20. Check whether the two numbers differ at one bit position only
  21. Smallest subset with sum greater than all other elements
  22. Hour-glass Pattern
  23. Removing row or column wise duplicates from matrix of characters
  24. Program to find the Area of Pentagon
  25. Rosser's Theorem
  26. Check if number can be displayed using seven segment led
  27. Biggest Square that can be inscribed within an Equilateral triangle
  28. Students with maximum average score of three subjects
  29. XOR of Sum of every possible pair of an array
  30. Find Largest Special Prime which is less than or equal to a given number
  31. Sudo Placement | Beautiful Pairs
  32. Number of n digit stepping numbers | Space optimized solution
  33. Program to find the Area and Volume of Icosahedron
  34. Count majority element in a matrix
  35. Check if all array elements are distinct
  36. Count no. of ordered subsets having a particular XOR value
  37. Minimize ASCII values sum after removing all occurrences of one character
  38. Minimum number of items to be delivered
  39. Distinct Prime Factors of Array Product
  40. Number of prime pairs in an array
  41. Maximum length of segments of 0's and 1's
  42. Smallest power of 2 which is greater than or equal to sum of array elements
  43. Count the number of ways to traverse a Matrix
  44. First triangular number whose number of divisors exceeds N
  45. Program to find the Discount Percentage
  46. Total number of different staircase that can made from N boxes
  47. Find two distinct prime numbers with given product
  48. Program to find remainder when large number is divided by r
  49. Program for n-th odd number
  50. Program for n-th even number
  51. Check n^2 - m^2 is prime or not
  52. Given a number x , find y such that x*y + 1 is not a prime
  53. Count characters with same neighbors
  54. Length of the longest Subarray with only Even Elements
  55. Find the largest good number in the divisors of given number N
  56. Number of special pairs possible from the given two numbers
  57. Construct a frequency array of digits of the values obtained from x^1, x^2, ........, x^n
  58. Find the value of max(f(x)) - min(f(x)) for a given F(x)
  59. Sum of alternate elements of a N x N matrix
  60. Subset array sum by generating all the subsets
  61. Check if it is possible to create a palindrome string from given N
  62. Pair with maximum sum in a Matrix
  63. Pair with given sum in matrix
  64. Check if a pair with given product exists in a Matrix
  65. Check if a large number is divisible by 2, 3 and 5 or not
  66. Check whether product of 'n' numbers is even or odd
  67. Sum of every K'th prime number in an array
  68. Number of mismatching bits in the binary representation of two integers
  69. Numbers in range [L, R] such that the count of their divisors is both even and prime
  70. Program to print product of even and odd indexed elements in an Array
  71. Find nth Term of the Series 1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 ...
  72. Represent a number as a sum of maximum possible number of Prime Numbers
  73. Check if all sub-numbers have distinct Digit product
  74. Program to replace every space in a string with hyphen
  75. Arrangement of words without changing the relative position of vowel and consonants
  76. Check if there exists any sub-sequence in a string which is not palindrome
  77. Steps required to visit M points in order on a circular ring of N points
  78. Minimize the difference between the maximum and minimum values of the modified array
  79. Remove even frequency characters from the string
  80. Sub-strings of length K containing same character
  81. Minimum sum possible of any bracket sequence of length N
  82. Check whether the vowels in a string are in alphabetical order or not
  83. Count number of ordered pairs with Even and Odd Sums
  84. Check if the frequency of all the digits in a number is same
  85. Check if it is possible to serve customer queue with different notes
  86. Count number of substrings with numeric value greater than X
  87. Absolute Difference between the Sum of Non-Prime numbers and Prime numbers of an Array
  88. Maximum Consecutive Zeroes in Concatenated Binary String
  89. N-th character in the string made by concatenating natural numbers
  90. Check if difference of areas of two squares is prime
  91. Check if a number is a Mystery Number
  92. Find the Product of first N Prime Numbers
  93. Convert given array to Arithmetic Progression by adding an element
  94. Minimum deletions from string to reduce it to string with at most 2 unique characters
  95. Check whether count of distinct characters in a string is Prime or not
  96. Radii of the three tangent circles of equal radius which are inscribed within a circle of given radius
  97. Final string after performing given operations
  98. Find Bit whose minimum sequence flips makes all bits same
  99. Find smallest and largest element from square matrix diagonals
  100. Number of balanced bracket expressions that can be formed from a string
  101. Find a sub matrix with maximum XOR
  102. Permutations of string such that no two vowels are adjacent
  103. Largest palindromic number in an array
  104. Leftmost and rightmost indices of the maximum and the minimum element of an array
  105. Recursive program to print all subsets with given sum
  106. Minimum K such that every substring of length atleast K contains a character c
  107. Program to check the number is Palindrome or not
  108. Sub-strings that start and end with one character and have at least one other
  109. Cost to make a string Panagram
  110. Remove consecutive alphabets which are in same case
  111. Count number of step required to reduce N to 1 by following certain rule
  112. Area of a n-sided regular polygon with given Radius
  113. Recursive Program for Binary to Decimal
  114. Remove exactly one element from the array such that max - min is minimum
  115. Occurrences of a pattern in binary representation of a number
  116. Number of ways to remove a sub-string from S such that all remaining characters are same
  117. Replace all occurrences of a string with space
  118. Maximum value of arr[i] % arr[j] for a given array
  119. Count of matrices (of different orders) with given number of elements
  120. Minimum elements to be added so that two matrices can be multiplied
  121. Minimum steps required to convert X to Y where a binary matrix represents the possible conversions
  122. Distribute N candies among K people
  123. Program to delete Nth digit of a Number
  124. K length words that can be formed from given characters without repetition
  125. Weighted sum of the characters of a string in an array | Set 2
  126. Count the number of holes in an integer
  127. Program to check if two strings are same or not
  128. Check if it is possible to get back to 12'0 clock only by adding or subtracting given seconds
  129. Count pairs in an array such that at least one element is prime
  130. Minimum moves to reach from i to j in a cyclic string
  131. Maximum path sum in an Inverted triangle | SET 2
  132. Count of Numbers such that difference between the number and sum of its digits not less than L
  133. Count the numbers that can be reduced to zero or less in a game
  134. Remove first X rows and columns from a matrix
  135. Minimum operations of given type to make all elements of a matrix equal
  136. Composite XOR and Coprime AND
  137. Count of sub-sets of size n with total element sum divisible by 3
  138. Count occurrences of a string that can be constructed from another given string
  139. Maximize the subarray sum after multiplying all elements of any subarray with X
  140. Count the number of common divisors of the given strings
  141. Count all possible N digit numbers that satisfy the given condition
  142. Calculate nCr using Pascal's Triangle
  143. Find the value of ln(N!) using Recursion
  144. Minimum elements to be removed such that sum of adjacent elements is always odd
  145. Total number of days taken to complete the task if after certain days one person leaves
  146. Generate a random permutation of elements from range [L, R] (Divide and Conquer)
  147. Longest subsequence having greater corner values
  148. Select numbers in such way to maximize the amount of money
  149. Find the minimum number of preprocess moves required to make two strings equal
  150. Minimum LCM and GCD possible among all possible sub-arrays
  151. Maximum product from array such that frequency sum of all repeating elements in product is less than or equal to 2 * k
  152. Number of subarrays such that XOR of one half is equal to the other
  153. Position of a person diametrically opposite on a circle
  154. Double Knapsack | Dynamic Programming
  155. Minimum operations to make frequency of all characters equal K
  156. Sum of even values and update queries on an array
  157. Find the total guests that are present at the party
  158. Character whose frequency is equal to the sum of frequencies of other characters of the given string
  159. Check if the given string is K-periodic
  160. Smallest odd number with N digits
  161. Smallest Even number with N digits
  162. Last digit of Product of two Large or Small numbers (a * b)
  163. Largest Even and Odd N-digit numbers
  164. Smallest and Largest Palindrome with N Digits
  165. Longest sub-array whose product is 0
  166. Find the value of XXXX.....(N times) % M where N is large
  167. Program to calculate Double Integration
  168. Maximize the value of the given expression
  169. Replace all elements by difference of sums of positive and negative numbers after that element
  170. Find amount of water wasted after filling the tank
  171. Print all Semi-Prime Numbers less than or equal to N
  172. Program to find the time after K minutes from given time
  173. Number of ways in which the substring in range [L, R] can be formed using characters out of the range
  174. Minimum number operations required to convert n to m | Set-2
  175. Check if product of array containing prime numbers is a perfect square
  176. XOR of all the elements in the given range [L, R]
  177. Maximum Subarray Sum after inverting at most two elements
  178. Count the number of operations required to reduce the given number
  179. Find the longest subsequence of an array having LCM at most K
  180. Sum of two numbers where one number is represented as array of digits
  181. Find the longest sub-string which is prefix, suffix and also present inside the string
  182. Program to calculate product of digits of a number
  183. Divide array into two parts with equal sum according to the given constraints
  184. Remove the first and last character of each word in a string
  185. Capitalize the first and last character of each word in a string
  186. Check if two strings are same ignoring their cases
  187. Split the array elements into strictly increasing and decreasing sequence
  188. Find the value at kth position in the generated array
  189. Find the minimum of maximum length of a jump required to reach the last island in exactly k jumps
  190. Minimum time required to transport all the boxes from source to the destination under the given constraints
  191. Find sum of factorials in an array
  192. Check whether a number can be represented as sum of K distinct positive integers
  193. Sum of GCDs of each row of the given matrix
  194. Check if a circle lies inside another circle or not
  195. Queries to find the last non-repeating character in the sub-string of a given string
  196. Find N distinct numbers whose bitwise Or is equal to K
  197. Program to Calculate e^x by Recursion
  198. Find the original coordinates whose Manhattan distances are given
  199. 0-1 knapsack queries
  200. Number of 0s and 1s at prime positions in the given array
  201. Maximum water that can be stored between two buildings
  202. Find if a binary matrix exists with given row and column sums
  203. Area of a Regular Pentagram
  204. Number of sub-sequence such that it has one consecutive element with difference less than or equal to 1
  205. Sort the character array based on ASCII % N
  206. Number of triangles formed by joining vertices of n-sided polygon with one side common
  207. Mobile Numeric Keypad Problem | Set 2
  208. Minimum number of steps to convert a given matrix into Upper Hessenberg matrix
  209. Optimally accommodate 0s and 1s from a Binary String into K buckets
  210. Longest Consecuetive Subsequence when only one insert operation is allowed
  211. Sum of two numbers if the original ratio and new ratio obtained by adding a given number to each number is given
  212. Check whether a large number represented as array is divisible by Y
  213. Find the larger exponential among two exponentials
  214. Longest subsequence with at least one character appearing in every string
  215. Find the maximum elements in the first and the second halves of the Array
  216. Find minimum changes required in an array for it to contain k distinct elements
  217. Program to find the Nth Prime Number
  218. Proizvolov's Identity
  219. Count Set-bits of number using Recursion
  220. Count number of ways to get Odd Sum
  221. Convert an unbalanced bracket sequence to a balanced sequence
  222. Maximum String Partition
  223. Count of integers that divide all the elements of the given array