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CoinDCX
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2 DSA Questions, medium level
I applied via Approached by Company and was interviewed in Sep 2024. There was 1 interview round.
Basic DSA questions on HackerRank
CoinDCX interview questions for popular designations
I applied via Approached by Company and was interviewed in May 2024. There was 1 interview round.
HackerRank Test - 2 Medium Questions
1. Given an Array Weights of Chocolates, Find Maximum amount of Chocolate that can be saved after "d" days, if you eat half the weight of one of the chocolates every day.
2. Find Closest String with equal number of vowels and consonants.
Medium DSA question on dynamic programming
SQL was asked, case study: The number of Zomato drivers in your city, type, normalization
I applied via Recruitment Consulltant and was interviewed in May 2024. There was 1 interview round.
Finding the median of a stream of numbers as they are received
Keep track of the numbers in a sorted data structure like a min heap and max heap
Maintain balance between the two heaps to efficiently find the median
If the total number of elements is odd, median is the middle element. If even, median is the average of two middle elements
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The duration of CoinDCX interview process can vary, but typically it takes about less than 2 weeks to complete.
based on 27 interviews
Interview experience
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