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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 »
5 Best Practices for Secure File Sharing
Businesses tend to thrive with the timely sharing of information or data. It is important for the teams in an organization to have access to… Read More »
7 Best 3D Modeling Software for Beginners in 2020
Learning a new 3D Modeling Software can be intimidating, especially if you’re a beginner and are just looking into the 3D world with those wondrous… Read More »
Longest substring between any pair of occurrences ōf similar characters
Given a string S, the task is to find the length of the longest substring between any pair of occurences of same character. Examples: Input:… Read More »
Count subarrays for every array element in which they are the minimum | Set 2
Given an array arr[] consisting of N integers, the task is to create an array brr[] of size N where brr[i] represents the count of… Read More »
Count Full Prime numbers in a given range
Given two integers L and R, the task is to count the number of full prime numbers that are present in the given range. A… Read More »
Solving Homogeneous Recurrence Equations Using Polynomial Reduction
A recurrence relation is an equation that recursively defines a sequence or multidimensional array of values, once one or more initial terms are given; each… Read More »
Maximum sum possible by assigning alternate positive and negative sign to elements in a subsequence
Given an array arr[] consisting of N positive integers, the task is to find the maximum sum of subsequence from the given array such that… Read More »
C program to create copy of a singly Linked List using Recursion
Given a pointer to the head node of a Linked List, the task is to create a copy of the linked list using recursion. Examples::… Read More »
Maximize the value of F(N) = max( N, F(N /2) + F(N / 3) + F(N / 4)) for any given integer
Given an integer N, the task is to find the maximum value of function F(n) given by F(N) = max(N, F(N /2) + F(N /… Read More »
Queries to find minimum swaps required to sort given array with updates
Given a sorted array arr[] of size N and an array Q[][] having queries in the form of {x, y}. In each query {x, y},… Read More »
Minimum time required to complete exactly K tasks based on given order of task execution
Given a 2D array, arr[][] of size N, each row of which consists of time required to complete 3 different types of tasks A, B… Read More »
Costs required to move all 1s to each index of a given Binary Array
Given a binary array, in which, moving an element from index i to index j requires abs(i – j) cost. The task is to find… Read More »
Count array elements having modular inverse under given prime number P equal to itself
Given an array arr[] of size N and a prime number P, the task is to count the elements of the array such that modulo… Read More »
Print alternate elements of an array
Given an array, arr[] of size N, the task is to print the elements of the given array present at odd indices (1-based indexing). Examples:… Read More »
Smallest subsequence having GCD equal to GCD of given array
Given an array arr[] of size N, the task is to find the smallest subsequence of the given array whose GCD of the subsequence is… Read More »
Decoding information from the strace output
When a program is executed, it toggles multiple times into user mode and kernel mode. In user mode, a process has limited access to resources,… Read More »
