Groupon Senior Software Engineer 2 Interview Questions and Answers

I was asked two problem solving question and i was able to code both problem with multiple approaches.
Also i was asked two technical question, in which i was able to answer one question. even then, i was not shortlisted for next round.

The written test consisted of two DS programs.

1 hour in testing problem solving and basic math

Coding round with graph and tree questions

There were questions from Dsa ,sql ,oops. McQueen and then coding questions were asked .

Q1. Resume related questions were asked About projects in depth.
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Q2. A simple coding question to check logic.
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Q1. Questions from trees and then sql queries .
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Q2. Some more advanced questions from trees and sql.
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Q1. Questions on personal development and challenges , how can we handle certain situations.
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Q2. Why Myntra?
Ans. 
Myntra stands out for its innovative approach to fashion e-commerce and commitment to customer satisfaction.
• Myntra's diverse product range includes over 5,000 brands, catering to various fashion needs.

• The platform's personalized shopping experience, powered by AI, enhances user engagement.

• Myntra's focus on sustainability, such as eco-friendly packaging, aligns with modern consumer values.

• The company fosters a vibrant w...read more
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Two medium to hard-level questions and one hard question.

3 medium level problems

Two challenging problems were presented.

Q1. Parking lot design
Ans. 
Designing a parking lot involves considering factors like size, layout, capacity, accessibility, and efficiency.
• Consider the size and layout of the parking lot to maximize space and ease of navigation.

• Include designated spaces for different types of vehicles (e.g. compact cars, motorcycles, disabled parking).

• Implement efficient traffic flow patterns to reduce congestion and improve overall user experience.

• Incorporate f...read more
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Q1. About previous role and experience
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Q1. Rain water problem
Ans. 
The rain water problem involves calculating the amount of rainwater that can be trapped between buildings or structures.
• Calculate the maximum height of water that can be trapped at each position

• Subtract the height of the building at each position to get the water level

• Sum up the water levels at each position to get the total amount of trapped rainwater
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Q2. 2 sum problemjijo
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Attempt aptitude test

Q1. About Database?
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Q2. Which Programming language use describe?
Ans. 
I would describe the programming language I use as versatile, efficient, and widely used in various industries.
• One of the most popular programming languages in the world

• Known for its flexibility and scalability

• Utilized in web development, data analysis, artificial intelligence, and more

• Examples include Python, Java, C++, and JavaScript
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Q3. About language C,C++ and Java
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Q4. About Data structure
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Q5. About Data security.
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KMP algorithm was asked, need to give efficent solution