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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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Python Program to Swap dictionary item's position
Given a Dictionary, the task is to write a python program to swap positions of dictionary items. The code given below takes two indices and swap values at those indices.In...
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Python
Python Programs
Python dictionary-programs
Top 10 Emerging Technology Trends to Watch in 2021
Back then 30-40 years ago, if people were told about online shopping, social media platforms, self-driving cars, and many more such things - they surely would have made fu...
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GBlog
Gblog-2021
Construct a K-length binary string from an array based on given conditions
Given an array arr[] consisting of N integers, and an integer K, the task is to construct a binary string of length K satisfying the following conditions:The character at ...
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Arrays
Strings
Bit Magic
Greedy
Mathematical
binary-string
CPP-bitset
DSA
Count pairs from a given range having equal Bitwise OR and XOR values
Given an integer N, the task is to find the count total number of pairs (P, Q) from the range 0 ≤ P, Q 2N, such that P OR Q = P XOR Q. Since the count can be very large, ...
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Bit Magic
Mathematical
Bitwise-XOR
Bitwise-OR
DSA
Segregate 1s and 0s in separate halves of a Binary String
Given a binary string str of even length, consisting of equal number of 0s and 1s, the task is to segregate all 1s and 0s into separate halves by repeatedly reversing a su...
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Strings
Greedy
Searching
Competitive Programming
binary-string
partition
DSA
Minimum sum possible by removing all occurrences of any array element
Given an array arr[] consisting of N integers, the task is to find the minimum possible sum of the array by removing all occurrences of any single array element.Examples:I...
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Arrays
Mathematical
Hash
frequency-counting
DSA
Make all array elements equal by reducing array elements to half minimum number of times
Given an array arr[] consisting of N integers, the task is to minimize the number of operations required to make all array elements equal by converting Ai to Ai / 2. in ea...
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Arrays
Greedy
Hash
array-rearrange
cpp-map
frequency-counting
DSA
Minimize count of flips required to make sum of the given array equal to 0
Given an array arr[] consisting of N integers, the task is to minimize the count of elements required to be multiplied by -1 such that the sum of array elements is 0. If i...
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Arrays
subset
Dynamic Programming
Mathematical
array-rearrange
Recursion
DSA
Minimum prefix increments required to make all elements of an array multiples of another array
Given two arrays A[] and B[] of size N, the task is to find the minimum count of operations required to make A[i] multiples of B[i] by incrementing prefix subarrays by 1.E...
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Arrays
Greedy
Mathematical
subarray
prefix
DSA
Count prime triplets upto N having sum of first two elements equal to the third number
Given an integer N, the task is to find the number of distinct prime triplets from the range [1, N] having the sum of the first two numbers equal to the third number.Examp...
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Searching
Mathematical
Technical Scripter
sieve
Prime Number
DSA
Count pairs of points having distance between them equal to integral values in a K-dimensional space
Given an array points[] representing N points in a K-dimensional space, the task is to find the count of pairs of points in the space such that the distance between the po...
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Java
Mathematical
Geometric
Python
C Language
C++
misc
maths-perfect-square
Geometric-Lines
DSA
Maximum difference between a pair of adjacent elements by excluding every element once
Given an array arr[] consisting of positive integers, the task for every array element is to find the maximum difference between any two adjacent arrays excluding that ele...
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Arrays
Mathematical
Technical Scripter
Technical Scripter 2020
DSA
Surface Areas and Volumes
Three dimensions can be measured, length, width, and height, for any object that you can see or touch. There are certain dimensions of our home that we live in. The rectan...
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Technical Scripter
Mensuration 3D
Picked
Mathematics
School Learning
Class 10
Technical Scripter 2020
Rhombus: Definition, Properties, Formula, Examples
Rhombus is a quadrilateral with all four sides equal and opposite sides parallel to each other. The opposite angles of a rhombus are equal. Any rhombus can be considered a...
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Technical Scripter
Picked
Mathematics
School Learning
Class 9
Technical Scripter 2020
Quadrilaterals
Maths-Class-9
Integration by Parts
Integration by parts is a technique used in calculus to find the integral of the product of two functions. It's essentially a reversal of the product rule for differentiat...
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Technical Scripter
Picked
Mathematics
School Learning
Class 12
Technical Scripter 2020
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