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Moonfrog Labs Software Engineer II Interview Questions and Answers
Moonfrog Labs Software Engineer II Interview Experiences
1 interview found
Abhilash Behera
I applied via Instahyre and was interviewed in Dec 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Title: Minimum steps required to make the product of array equal to 1 Description: Given an array arr[] containing N integers. In one step, any element of the array can either be changed by +1,-1,0. Find ...
- Ans.
Find minimum steps to make product of array equal to 1 by changing elements by +1,-1,0.
Calculate number of negative elements and number of zeroes in array.
If number of negative elements is even, add 1 to all elements.
If number of negative elements is odd, add 1 to all elements except the smallest negative element.
Count the number of steps taken to modify the array elements.
Return the count of steps taken.
- Q2. Title: Next Greater Element for every element in the array Description: Given an array arr[] containing N integers. Print the next greater element for every element. Example: Input: arr[] = {4,5,2,25} Ou...
- Ans.
Given an array, print the next greater element for every element.
Iterate through the array from right to left
Use a stack to keep track of the greater elements
Pop elements from the stack until a greater element is found or the stack is empty
If a greater element is found, it is the next greater element for the current element
If the stack is empty, there is no greater element for the current element
Store the next greater ...
Interview Preparation Tips
- Data Structures
- Algorithms
=> Even if you know the solution with the best time complexity, start with the brute force solution and gradually move towards the best solution by answering the interviewer's queries during the process.
Skills evaluated in this interview
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Kishan Gangwar
I applied via Campus Placement and was interviewed in Oct 2024. There were 2 interview rounds.
There were questions of basic aptitude
(3 Questions)
- Q1. Introduce yourself
- Q2. About my projects
- Q3. What is Radix sort
- Ans.
Radix sort is a non-comparative sorting algorithm that sorts integers by processing individual digits.
Radix sort works by sorting numbers based on each digit's value, starting from the least significant digit to the most significant digit.
It can be implemented using counting sort or bucket sort as a subroutine.
Radix sort is efficient for sorting integers with a fixed number of digits, like phone numbers or social secur...
Skills evaluated in this interview
Easy mcq from oops and aptitude
(1 Question)
- Q1. All oops concept, linked list code, pattern questions
(1 Question)
- Q1. All oops concept, doubly linked list code, pattern code
Interview Preparation Tips
Aptitude consited of maths and coding quetions
(2 Questions)
- Q1. Basic C++ question and concepts were asked
- Q2. Problems were given and asked how i can resolve them efficiently
Interview Preparation Tips
Software Developer Interview Questions & Answers
Sportz Interactive
Sarika Gadhave
posted on 7 Mar 2024
I applied via Campus Placement and was interviewed in Feb 2024. There were 2 interview rounds.
One hour aptitude test based on the mathematics ,logical reasoning.
(2 Questions)
- Q1. One basic question on the language you know and one SQL is asked
- Q2. SQL query questions
Interview Preparation Tips
- SQL
Required to write codes in python
Required to write codes in python
(2 Questions)
- Q1. Time to tackle difficulties
- Q2. Time to learn things outside school
I applied via Approached by Company and was interviewed in Jan 2024. There was 1 interview round.
Leetcode problem to find the missing number. multiple followback on this. the second problem was dp to find the identity matrix. was rejected after this
I applied via Instahyre and was interviewed in Jun 2024. There was 1 interview round.
Sql question joins and , retention, streaks , window function
Interview Preparation Tips
- SQL
Software Developer Interview Questions & Answers
Merkur Gaming India
Anonymous
posted on 13 Dec 2023
I applied via Job Portal and was interviewed in Nov 2023. There were 3 interview rounds.
(1 Question)
- Q1. Basic questions about class and objects and some DSA questions related to arrays.
(1 Question)
- Q1. DSA basic questions and C++ questions related to polymorphism and class design patterns
Interview Preparation Tips
Software Developer Interview Questions & Answers
Merkur Gaming India
Anonymous
posted on 28 Aug 2024
I applied via Naukri.com and was interviewed in Feb 2024. There were 3 interview rounds.
(2 Questions)
- Q1. Some C++ 14/17 questions and OOPs concepts
- Q2. DSA questions based for basic game logics.
(2 Questions)
- Q1. Advanced OOPs and C++ questions
- Q2. DSA coding questions based on Stacks and Linked list
(3 Questions)
- Q1. Called me to Noida for a F2F HR round. I wasn’t given any Travel allowance. CTC negotiation was brutal. They were not willing to give me even a 5% hike on my previous salary.The HR and the Team said they’d...
- Q2. A month passed by. Sometimes they’d say the technical team who took your interview wasn’t available so that the CTC discussion could be further done. And somedays they’d just delay by saying we’d get back ...
- Q3. After a month of wasting my time. The HR finally called and said they rejected me based on the CTC. And are not even willing to negotiate because of my not so well performance in the technical rounds.
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