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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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bits.Len() Function in Golang with Examples
Go language provides inbuilt support for bits to implement bit counting and manipulation functions for the predeclared unsigned integer types with the help of bits package...
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Go Language
Golang-bits
Check if a Sequence is a concatenation of two permutations
Given an array arr containing positive integers, the task is to check if the given array arr is a concatenation of two permutations or not. A sequence of M integers is cal...
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Arrays
Analysis of Algorithms
Mathematical
permutation
Write From Home
DSA
Check if original Array is retained after performing XOR with M exactly K times
Given an array A and two integers M and K, the task is to check and print "Yes", if the original array can be retained by performing exactly 'K' number of bitwise XOR oper...
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Arrays
Bit Magic
Mathematical
Competitive Programming
Bitwise-XOR
Maths
DSA
strings.Index() Function in Golang With Examples
strings.Index() Function in Golang is used to get the first instance of a specified substring. If the substring is not found, then this method will return -1.Syntax:func I...
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Picked
Go Language
Golang-String
Check if an Array is a permutation of numbers from 1 to N
Given an array arr containing N positive integers, the task is to check if the given array arr represents a permutation or not.A sequence of N integers is called a permuta...
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Arrays
Searching
Mathematical
Hash
permutation
Write From Home
DSA
bits.Div() function in Golang with Examples
Go language provides inbuilt support for bits to implement bit counting and manipulation functions for the predeclared unsigned integer types with the help of bits package...
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Go Language
Golang-bits
bits.Div32() Function in Golang with Examples
Go language provides inbuilt support for bits to implement bit counting and manipulation functions for the predeclared unsigned integer types with the help of bits package...
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Go Language
Golang-bits
bits.Div64() Function in Golang with Examples
Go language provides inbuilt support for bits to implement bit counting and manipulation functions for the predeclared unsigned integer types with the help of bits package...
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Go Language
Golang-bits
Write From Home Challenge - Technical Content Writing Event By GeeksforGeeks
When the whole nation is on the verge of lockdown due to COVID-19 pandemic and all Geeks across the country have to stay indoors, how would it be if you can use this free ...
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GBlog
GFG-Update
Count of interesting primes upto N
Given a number N, the task is to find the number of interesting primes less than equal to N.An interesting prime is any prime number which can be written as a2 + b4, where...
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Algorithms
Greedy
Mathematical
math
maths-perfect-square
DSA
Remove all 1s from the adjacent left of 0s in a Binary Array
Given a binary array arr[], the task is to find the number of operations required to remove all 1s from the adjacent left of 0s. In each operation, all 1s, to the immediat...
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Arrays
Greedy
binary-representation
DSA
Check if an Octal number is Even or Odd
Given an Octal number N, check whether it is even or odd.Examples:Input: N = 7234Output: EvenInput: N = 333333333Output: OddNaive Approach:Convert the number from Octal ba...
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Mathematical
number-digits
School Programming
number-theory
DSA
Check if a string is made up of K alternating characters
Given a string str and an integer K, the task is to check if it is made up of K alternating characters.Examples:Input: str = "acdeac", K = 4Output: YesInput: str = "abcdca...
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Strings
Pattern Searching
Write From Home
DSA
Generate an array using given conditions from a given array
Given an array arr[] of size N, the task is to construct a new array B[] using elements of array A such that:If the element is not present in B[], then append it to the en...
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Arrays
Mathematical
School Programming
DSA
Matplotlib.pyplot.matshow() in Python
Matplotlib is an amazing visualization library in Python for 2D plots of arrays. Matplotlib is a multi-platform data visualization library built on NumPy arrays and design...
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Python
Python-Library
Python-matplotlib
Write From Home
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