EatClub Interview Questions, Process, and Tips

3 question for 3 hrs , 2 medium and 1 hard level typr

Q1. Minimum cost of rope cutting
Ans. 
The minimum cost of rope cutting involves dynamic programming to find the optimal solution.
• Use dynamic programming to find the optimal solution

• Consider the cost of cutting at each possible point

• Keep track of the minimum cost as you iterate through the rope
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Q2. OS related questions
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Q1. Estimate the number of delivery rider required I’d domino’s want to open a store in CP Delhi
Ans. 
The number of delivery riders required for a Domino's store in CP Delhi depends on factors like store size, delivery radius, order volume, and peak hours.
• Consider the size of the store and the delivery radius to determine the coverage area

• Analyze the expected order volume based on foot traffic and online orders

• Factor in peak hours and days with higher demand for delivery services

• Take into account the average delivery t
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Q2. Organise a sports event
Ans. 
Organising a sports event involves planning, coordination, and execution of various activities to ensure a successful and enjoyable experience for participants and spectators.
• Identify the type of sports event (e.g. marathon, football tournament, charity run)

• Secure a suitable venue with necessary facilities (e.g. fields, courts, changing rooms)

• Recruit volunteers and staff to assist with event logistics and operations

• Pro...read more
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2 questions both binary search paltform hakerrank

Q1. Sql query on my project schema
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Q2. Find first missing positive integer with O(N)
Ans. 
Find the first missing positive integer in an array with O(N) time complexity.
• Iterate through the array and place each element in its correct position (e.g. place 1 in index 0, 2 in index 1, etc.).

• After rearranging the array, iterate through it again to find the first missing positive integer.

• Return the missing positive integer found.
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Q3. Asked me design patterns i didnt know
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Q4. Asked me what is a decorator
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Q5. Asked me what is rest api
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There are 2 simple Binary Search problems like Book allocation and Koko eating banana.

Q1. Introduction DSA : Reverse a Linked List , reverse between two indexes , reverse in k groups , run all codes on compiler CS : Thread , Paging , TCP / UDP , Indexing , Normalisation Puzzle
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