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Minimize steps to make Array elements equal by deleting adjacent pair and inserting bitwise OR
Given an array arr[], consisting of N integers, the task is to find the minimum number of moves required to make all numbers in the resulting array equal. In one move, Tak...
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Arrays
Greedy
subarray
Bitwise-OR
DSA
Wipro Elite National Talent Hunt (NLTH) Interview Experience (Off-Campus) 2022
Hello Everyone, Many of the students are preparing for an off-campus interview. I am sharing my interview experience with the recruitment of Wipro. I am a final-year stude...
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Interview Experiences
Experiences
Phonepe Interview Experience 2021
Technical Round 1: This round is based on DSA. 3 questions were asked.Given an array, check whether it is possible to get two numbers from the array with sum k.(the easy-t...
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Interview Experiences
Experiences
Amazon Interview Experience for SDE-II
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Interview Experiences
Java
Algorithms
Data Structures
DSA
Experiences
How to pass and return a 3-Dimensional Array in C++?
In C++ a 3-dimensional array can be implemented in two ways:Using array (static)Using vector (dynamic)Passing a static 3D array in a function: Using pointers while passing...
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Arrays
C++ Programs
Picked
interview-questions
DSA
When to use Array over Linked List and vice versa?
Array:An array is a linear data structure that is a collection of homogeneous elements. Arrays are stored in contiguous memory locations. An array is a static data structu...
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Arrays
Linked List
Picked
interview-questions
DSA
How to check if an Array contains a value or not?
There are many ways for checking whether the array contains any specific value or not, one of them is:Examples:Input: arr[] = {10, 30, 15, 17, 39, 13}, key = 17Output: Tru...
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Data Structures
Picked
DSA
What happens Array is not initialized?
As the array is an important data structure for the coding perspective, there are some conditions that need to be careful. As in any language, there are two different meth...
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Arrays
Picked
interview-questions
DSA
jQWidgets jqxLayout saveLayout() Method
jQWidgets is a JavaScript framework for making web-based applications for PC and mobile devices. It is a very powerful, optimized, platform-independent, and widely support...
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Web Technologies
JQuery
jQuery-jQWidgets
jQWidgets-jqxLayout
jQWidgets jqxGrid openColumnChooser() Method
jQWidgets is a JavaScript framework for making web-based applications for PC and mobile devices. It is a very powerful, optimized, platform-independent, and widely support...
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Web Technologies
JQuery
jQuery-jQWidgets
jQWidgets-jqxGrid
Count of Subarrays which Contain the Length of that Subarray
Given an array A[] of length N, the task is to count the number of subarrays of A[] that contain the length of that subarray.Examples:Input: A = {10, 11, 1}, N = 3Output: ...
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Arrays
Greedy
subarray
DSA
Count ordered pairs of Array elements such that bitwise AND of K and XOR of the pair is 0
Given an array arr[] of size N and an integer K, the task is to find the count of all the ordered pairs (i, j) where i != j, such that ((arr[i] ⊕ arr[j]) K) = 0. The ⊕ re...
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Arrays
Bit Magic
Bitwise-XOR
Bitwise-AND
DSA
Lexicographically smallest String by moving one Subsequence to the end
Given a string S of size N, having lowercase alphabets, the task is to find the lexicographically minimum string after moving a subsequence to the end of the string only o...
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Data Structures
DSA
Bhakti Movement (Part - 2)
Surdas:His birthplace was Runakta (Agra). He was a blind Hindu devotional poet and vocalist from the 16th century who was famed for his poems in adoration of Krishna. They...
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SSC/Banking
SSC History
SSC General Awareness
Count number in given range generated by concatenating two Array elements
Given an array arr[] of size N and integers L and R defining the given range, the task is to find the number of elements in the given range that can be generated by concat...
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Data Structures
DSA
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