Simple probability question and trading question
Developer Intern Interview Questions
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Whats us a miss-conception that people had about you?
Problem Description: Given a string s representing a basic mathematical expression with non-negative integers and operators (+, -, *, /), evaluate the expression following the standard operator precedence: Multiplication (*) and Division (/) have higher precedence than Addition (+) and Subtraction (-). Division is integer division (truncate towards zero). No parentheses are included. Example: Input: "3+7*7-9/3" Output: 49
Question on overfitting and underfitting.
Related to frontend developer 1. Which tag is used to bold the text? 2. How many ways are there to bold the text? 3. Difference between spam and div
Technical interview: * Find a bug in a client-server system in java, * In order to add some feature to the system, do research on the internet between 2 tools and decide which one will be better. * Design how you would add this feature and implement it. Team leader interview: * Design a tiny-url system, includes discussion of implementation details and required tests Group leader interview: * Few simple questions about race condition * Design a CRM (Customer Relationship Management) system
They asked me two data structure problems — one was to implement a stack using queues and a queue using stacks, both focusing on object-oriented implementation. In the second technical round, they asked the 3-Sum problem, where I had to find all unique triplets in an array that sum up to target.
Experience in project and basic knowledge
1. Missing number 2. Merge interval 3. Sliding window
apptidue and problem solving questions
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