What would you do if your car did not start before work? What would you do?
Engineer 1 Interview Questions
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If you could choose any power, what would it be?
Sorting related Binary search related Thread and process concept
1. Tech stack of your project. 2. Some programming problems on ARRAY. 3. One Task to do using selenium that required JavaScript executor. 4. Then scenarios on RANDOM Things.
How do you take feedback?
find level order traversal of a binary tree?
Given a number n, find sum of square of digits. Now that is your new number, find sum of square of digits for that. Keep going on. You are given bool isvalid(int n). Return true if the number ever becomes 1. If not, return false. Do this in o(1) space.
OOPs concept- Inheritance, Encapsulation, classes, objects, etc
reverse the given linked list
Two nodes in a binary search tree are swapped. We are supposed to find those two nodes, without any extra space (not even recursion) and O(N) TC. I was not able to come up with an approach without extra space. After around half hour of trying, he asked me to provide a solution which can use extra space. I gave it and he asked me to explain the whole working of the algorithm, step by step.
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