Coding problems: 1. Write a code showing how 2 goroutines would update the same variable? 2. Write a program to sum 2 numbers. the numbers will be given in an array presentatione e.g: 123 as [1,2,3]. output the sum in the same format? 3. Write a program to check is paranthesis are balanced. "(", "[", "{" 3 types of paranthesis can be provided in the inout string. 4. Write a program to reverse a linkedlist using recusrsion.
1) Search an element in a matrix sorted row-wise an column wise. 2) segregate 0s 1s 2s 3) Design LRU Cache 4) Design Rate limiter 5) Design Browser - Specific to synchronisation across devices
1. find if a given string has valid paranthesis
1. find if a given string has valid paranthesis
- round 1 - technical - questions were mostly around react and javascript - round 2 - technical - ticky and indepth questions regarding react, redux and javascript
Question 4: Given a tree, where each node holds an integer value, find if there exists a path from the root node to a leaf node that equals a given sum.
What were past technical challenges that you had and how did you solve them?
First question was Regex string matching (solved correctly, passed me). Second was implementing a calendar function that returned the day of the week for a date given the day of the week of another date (solved correctly, failed me anyway). Third question was given a 2D array consisting of two 1's and the rest 0's, plot a line of 1's connecting the original 1's (half cases passed, failed me. Showed 0 interest in me as a candidate, didn't even look at me during the interview). Fourth question was an introductory problem to topological sort (strong hire, he was impressed that I saw it was a topological sort question).
Elevator design and code. LeetCode Merge Intervals. Resume, technical background. Business use cases
How do you handle conflict brought on by working with people from different cultures?
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