Paytm First Games SDE Interview Questions and Answers

Q1. Predict the winner leetcode problem
Ans. 
The winner leetcode problem involves finding the candidate with the most votes in an election scenario.
• Iterate through the list of candidates and keep track of their votes

• Return the candidate with the highest number of votes

• Example: Input - ['Alice', 'Bob', 'Alice', 'Charlie', 'Bob'], Output - 'Alice'
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Q1. What is state props drilling
Ans. 
State props drilling is the process of passing down props from a parent component to a deeply nested child component.
• Involves passing props through multiple levels of components

• Can lead to prop drilling if not managed properly

• Can be avoided by using context or Redux for state management
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Q2. Javascript tic tac toe
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Had online coding round as part of screening. Questions were easy and made it through but didn't hear back form the recruiter

It had 9 uqestions , one problem solving , one SQL , one API and 6 mcq

Easy assignment , if you hav eOOps knowledge you can do it

Q1. DESIGN CALENDER
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Q2. DESIGN FACEBOOK
Ans. 
Design a social networking platform with features like user profiles, news feed, messaging, and photo sharing.
• Create user profiles with customizable information and privacy settings

• Implement a news feed algorithm to display relevant content to users

• Include messaging functionality for private communication between users

• Allow users to share photos and videos on their profiles and in posts
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Q3. LLD ROUND ON BOTH THIS QUESTIONS
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Q1. WHY DO YOU WANT TO JOIN
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Q2. ARE YOU FREE FOR THIS ROLE
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Q1. Standard Leetcode Medium Problem.
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DSA - 3 Coding Questions

Q1. Machine coding - low level design
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Q1. Write system design for cab booking system
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