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Must Do Coding Questions for Companies like Amazon, Microsoft, Adobe, …
As the placement season is back so are we to help you ace the interview. We have selected some most commonly asked and must do… Read More »
Featured Article
Must Do Coding Questions Company-wise
Topic : Google Facebook Microsoft Adobe Oracle Amazon D E Shaw MAQ Software Directi Yahoo Accolite Walmart Labs Samsung Paytm Ola Cabs Flipkart SAP Labs… Read More »
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Technical Scripter Event 2020 By GeeksforGeeks
Everyone knows that the tech enthusiasts hold a strong passion for reading articles – whether it be about their specific domain, cutting-edge technologies, source codes… Read More »
How to Build a Reputable StackOverflow Profile?
Stack Overflow.…developers life savior, feeling for computer science engineers, an online coding tutor for programmers and definitely a coding related social media for them (yes!….they… Read More »
Top 5 Reasons to Learn JavaScript
Being a developer it is overwhelming to learn multiple languages to build different kinds of applications. Most of the time we need to learn more… Read More »
Count numbers in range [L, R] having K consecutive set bits
Given three positive integers L, R, and K, the task is to find the count of numbers in the range [L, R] having K consecutive… Read More »
Merge two sorted arrays in O(1) extra space using Heap
Given two sorted arrays, arr[], brr[] of size N, and M, the task is to merge the two given arrays such that they form a… Read More »
Merge two sorted arrays in O(1) extra space using QuickSort partition
Given two sorted arrays, arr[], brr[] of size N, and M, the task is to merge the two given arrays such that they form a… Read More »
Count pairs having Bitwise XOR less than K from given array
Given an array arr[]of size N and an integer K, the task is to count the number of pairs from the given array such that… Read More »
Minimum substring flips required to convert given binary string to another
Given two binary strings A and B, the task is to find the minimum number of times a substring starting from the first character of… Read More »
Maximum subsequence sum obtained by concatenating disjoint subarrays whose lengths are prime
Given an array arr[] of size N, the task is to find the maximum sum of a subsequence formed by concatenating disjoint subarrays whose lengths… Read More »
Hamming code Implementation in C/C++
Pre-requisite: Hamming Code Given a message bit in the form of an array msgBit[], the task is to find the Hamming Code of the given… Read More »
Count all disjoint pairs having absolute difference at least K from a given array
Given an array arr[] consisting of N integers, the task is to count all disjoint pairs having absolute difference at least K. Note: The pair… Read More »
Minimize subset addition or multiplication to make two given triplets equal
Given three integers A, B, C denoting a triplet and three integers P, Q, R denoting another triplet. Repeatedly select any integer and add or… Read More »
Minimum common element in subarrays of all possible lengths
Given an array arr[] consisting of N integers from the range [1, N]( repetition allowed ), the task is to find minimum common element for… Read More »
Length of longest subarray with increasing contiguous elements
Given an array arr[] of length N, the task is to find the length of the longest subarray which consists of consecutive numbers in increasing… Read More »
Minimum length of Run Length Encoding possible by removing at most K characters from a given string
Given a string S of length N, consisting of lowercase english alphabets only, the task is find the minimum possible length of run-length-encoding that can… Read More »
Program to construct DFA accepting odd number of 0s and odd number of 1s
Given a binary string S, the task is to write a program for DFA Machine that accepts a string with odd numbers of 0s and… Read More »
