Given a string and a number k, find the k-th non-repeating character in the string. Consider a large input string with lacs of characters and… Read More

Round 1: Online Test 15 MCQs+4Coding conducted in Hackerearth 15 MCQs consists of aptitude and c output questions. and 4 coding questions we need to… Read More

Given an array of size N, find count of subsequences which when multiplied result in a number which is a power of 2. Examples: Input… Read More

Wind-chill or Windchill is the perceived decrease in air temperature felt by the body on exposed skin due to the flow of air. The effect… Read More

Co-prime or mutually prime pair are those pair of numbers whose GCD is 1. Given a number n represent the number as the sum of… Read More

fork() is a system call function which can generate child process from parent main process. Using some conditions we can generate as many child process… Read More

Given an array A[] (1<=A<=10) of size N (1<=N<=10), find the number of subsequences of length 3 whose sum is divisible by M (1<=M<=10). Examples: … Read More

Unicode is a universal encoding system to provide a comprehensive character set and was created by the Unicode Consortium (a group of multilingual software manufacturers).… Read More

Round 1 : Online test 60 mcq Coding round. Passage writing. Round 2 : Technical Interview 1 First round was the online test which consists of… Read More

Round 1:Online test(major elimination) SureShot answer is the key point here, don’t try to attempt all, attempt only those with which you are fully confident… Read More

Given a number n, we need to find the sum of each digits of the number till the number becomes a single digit. We need… Read More

Given a series 7, 15, 32, …… Find the nth term of this series. Examples : Input : 5 Output : 138 Input : 7… Read More

We are given a number N. We need to check if the given number N can be represented as sum of two Great numbers. If… Read More

Consider the infinite sequence of integers: 1, 1, 2, 1, 2, 3, 1, 2, 3, 4, 1, 2, 3, 4, 5…. The sequence is built… Read More