About Company Recruitment Process Questions Asked in Moonfrog Labs Interview Experiences Where to Apply ? About Company : Moonfrog Labs, is a mobile games based… Read More

# Tag Archives: Moonfrog Labs

Given an array of integers where each element represents the max number of steps that can be made forward from that element. Write a function… Read More

Given an array, the task is to reverse the array without using subtract sign ‘-‘ anywhere in your code. It is not tough to reverse… Read More

Topological sorting for Directed Acyclic Graph (DAG) is a linear ordering of vertices such that for every directed edge uv, vertex u comes before v… Read More

1. Topological sort. 2. Reverse linked list in pairs. (1->2->3->4 to 2->1->4->3) 3. Print a binary tree in spiral order 4. Reverse an array without… Read More

Q1. Given a sequence of integers, find the longest increasing subsequence. Example: arr = [1, 2, 5, 3, 7] ans : [1, 2, 5, 7]… Read More

A number is called as a Jumping Number if all adjacent digits in it differ by 1. The difference between ‘9’ and ‘0’ is not… Read More

Round 1: 1> given a number, and an encoding technique like 1-> A, 2-> C…. 26->Z, How may different valid encryption can be done. Like… Read More

Moonfrog Labs Interview Experience Recently I got interviewed at Moonfrog Labs. Here is my interview experience. Round 1(1 hour): The interviewer was very friendly and… Read More

Topological sorting for Directed Acyclic Graph (DAG) is a linear ordering of vertices such that for every directed edge u v, vertex u comes… Read More

Given an array of integers where each element represents the max number of steps that can be made forward from that element. Write a… Read More

Given a singly linked list, write a function to swap elements pairwise. Input : 1->2->3->4->5->6->NULL Output : 2->1->4->3->6->5->NULLInput : 1->2->3->4->5->NULL Output : 2->1->4->3->5->NULLInput : 1->NULL Output : 1->NULL … Read More

Given an array (or string), the task is to reverse the array/string.Examples : Input : arr[] = {1, 2, 3} Output : arr[] =… Read More