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I applied via Job Portal and was interviewed in Oct 2023. There were 4 interview rounds.
Find the missing number from an array containing 1 to n numbers.
Iterate through the array and calculate the sum of all numbers from 1 to n.
Calculate the sum of all numbers in the given array.
Subtract the sum of array from the sum of 1 to n to find the missing number.
A URL shortener service that generates short aliases for long URLs
Generate a unique short code for each long URL
Store the mapping of short code to long URL in a database
Redirect users from short URL to original long URL
Top trending discussions
I applied via Instahyre and was interviewed in Aug 2024. There were 3 interview rounds.
String and DP questions
Developed a real-time data processing system for a high-traffic e-commerce platform.
Implemented distributed computing using Apache Kafka and Spark.
Optimized database queries to handle large volumes of data.
Designed fault-tolerant architecture to ensure system reliability.
Collaborated with cross-functional teams to meet project deadlines.
I applied via Recruitment Consulltant and was interviewed in Aug 2023. There were 3 interview rounds.
Asked questions related to Core JS concepts like Output based questions
Asked 2 question on ReactJS development
I applied via Referral and was interviewed in Mar 2024. There were 3 interview rounds.
A small app was to be built using recycler view and consuming a given api.
Seeking new challenges and growth opportunities.
Looking for new challenges and opportunities for growth.
Interested in working with new technologies and tools.
Seeking a more collaborative and innovative work environment.
Want to expand my skill set and knowledge in a different industry.
Current organization lacks career advancement opportunities.
Detect loop in a LinkedList
Use two pointers, one moving at twice the speed of the other
If there is a loop, the faster pointer will eventually catch up to the slower one
If there is no loop, the faster pointer will reach the end of the list
I applied via Recruitment Consulltant and was interviewed before Jun 2023. There were 2 interview rounds.
Autosuggest debounce is a feature that delays the search suggestions until the user stops typing, and a polyfill is a piece of code that provides functionality that is not natively supported by the browser.
Implement a debounce function to delay the autosuggest feature until the user stops typing.
Use a polyfill to provide support for the autosuggest feature in browsers that do not natively support it.
Example: Implement ...
Kadane's algorithm is used to find the maximum subarray sum in an array of integers.
Iterate through the array and keep track of the maximum sum ending at each index.
At each index, choose between extending the previous subarray or starting a new subarray.
Example: For array [-2, 1, -3, 4, -1, 2, 1, -5, 4], the maximum subarray sum is 6 (from index 3 to 6).
I applied via Approached by Company and was interviewed in Aug 2023. There were 3 interview rounds.
Interviewer asked two coding question medium level
I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.
2 questions - 1 was on map and other on graph
Designing an elevator system involves considering factors like capacity, speed, efficiency, and safety.
Consider the number of floors in the building and the expected traffic flow to determine the number of elevators needed.
Choose between different elevator types such as hydraulic, traction, or machine-room-less based on building requirements.
Implement a control system to optimize elevator movement and reduce wait times...
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