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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 VLC MediaList - Inserting Media
In this article we will see how we can insert media in the MediaList object in the python vlc module. VLC media player is a free and open-source portable cross-platform me...
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Python
Python vlc-mediaList
Python VLC MediaList - Getting Media object from it
In this article we will see how we can get media object from the MediaList object in the python vlc module. VLC media player is a free and open-source portable cross-platf...
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Python
Python vlc-mediaList
Python VLC MediaList - Setting Single Media object to it
In this article we will see how we can set single media object to the MediaList object in the python vlc module. VLC media player is a free and open-source portable cross-...
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Python
Python vlc-mediaList
Python VLC - MediaList
In this article we will see how we can create a MediaList object in the python vlc module. VLC media player is a free and open-source portable cross-platform media player ...
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Python
Python vlc-mediaList
Count of N digit Numbers having no pair of equal consecutive Digits
Given an integer N, the task is to find the total count of N digit numbers such that no two consecutive digits are equal.Examples:Input: N = 2Output: 81Explanation:Count p...
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Dynamic Programming
Searching
Mathematical
number-digits
maths-power
DSA
Smallest String consisting of a String S exactly K times as a Substring
Given a string S of length N and integer K, find the smallest length string which contains the string S as a sub string exactly K times.Examples:Input: S = "abba", K = 3Ou...
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Strings
Dynamic Programming
Pattern Searching
Searching
Mathematical
prefix
substring
Suffix
DSA
Minimum Count of Bit flips required to make a Binary String Palindromic
Given an integer N, the task is to find the minimum number of bits required to be flipped to convert the binary representation of N into a palindrome.Examples:Input: N = 1...
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Strings
Bit Magic
Algorithms
Greedy
Mathematical
palindrome
DSA
Check if an Array can be Sorted by picking only the corner Array elements
Given an array arr[] consisting of N elements, the task is to check if the given array can be sorted by picking only corner elements i.e., elements either from left or rig...
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Arrays
Greedy
Pattern Searching
Searching
Sorting
Mathematical
bitonic
DSA
Count of Binary Strings of length N such that frequency of 1's exceeds frequency of 0's
Given an integer N, the task is to find the number of Binary Strings of length N such that frequency of 1's is greater than the frequency of 0's.Example:Input: N = 2Output...
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Strings
Bit Magic
setBitCount
Mathematical
Combinatorial
binary-string
frequency-counting
DSA
Sort an Array of Version Numbers
Given an array of strings arr[], consisting of N strings each representing dot separated numbers in the form of software versions.Input: arr[] = {"1.1.2", "0.9.1", "1.1.0"...
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Arrays
Strings
Google
Interview Experiences
Algorithms
Sorting
Mathematical
interview-preparation
Java-Comparator
DSA
Experiences
Minimum Sum of Euclidean Distances to all given Points
Given a matrix mat[][] consisting of N pairs of the form {x, y} each denoting coordinates of N points, the task is to find the minimum sum of the Euclidean distances to al...
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Arrays
Mathematical
Geometric
median-finding
DSA
Median of difference of all pairs from an Array
Given an array arr[] of length N, the task is to find the median of the differences of all pairs of the array elements.Example:Input: arr[] = {1, 2, 3, 4}Output: 1Explanat...
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Arrays
Binary Search
Searching
Mathematical
frequency-counting
median-finding
DSA
Maximize the last Array element as per the given conditions
Given an array arr[] consisting of N integers, rearrange the array such that it satisfies the following conditions:arr[0] must be 1.Difference between adjacent array eleme...
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Arrays
CarWale
Greedy
Sorting
Mathematical
Competitive Programming
array-rearrange
DSA
Find the point on X-axis from given N points having least Sum of Distances from all other points
Given an array arr[] consisting of N integers, denoting N points lying on the X-axis, the task is to find the point which has the least sum of distances from all other poi...
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Arrays
Sorting
Mathematical
Geometric
median-finding
Geometric-Lines
DSA
Split N into two integers whose addition to A and B makes them equal
Given three positive integers A, B and N, the task is to split N into two parts such that they become equal i.e. find two positive integers X and Y, such that X + Y = N an...
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Arrays
Greedy
Mathematical
DSA
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