1. Finding first non repeated character in an array 2. Linux command to list files containing specific string 3. Mysql query related to Group by Second phone interview 1. create a doubly linked list out of that tree where each node represents sum of all nodes in the same vertical line. 2. Implement search for a sorted rotated array.
Why is multiple inheritances not supported in Java?
Can you work without salary
C++ advanced topics, r-value reference, pimpl idiom, smart pointers, koenig lookup, bits of boost library, bits of STL datastructures, OS basics, some leetcode easy algorithm problem, 1 medium leetcode algorithm, 1 leetcode hard.
Given a series of strings, find the biggest common prefix.
Return the coins combination with the minimum number of coins.Time complexity O(MN), where M is the target value and N is the number of distinct coins. Space complexity O(M).
Given a set of numbers in an array which represent number of consecutive days of AirBnB reservation requested, as a host, pick the sequence which maximizes the number of days of occupancy, at the same time, leaving atleast 1 day gap in between bookings for cleaning. Problem reduces to finding max-sum of non-consecutive array elements. // [5, 1, 1, 5] => 10 The above array would represent an example booking period as follows - // Dec 1 - 5 // Dec 5 - 6 // Dec 6 - 7 // Dec 7 - 12 The answer would be to pick dec 1-5 (5 days) and then pick dec 7-12 for a total of 10 days of occupancy, at the same time, leaving atleast 1 day gap for cleaning between reservations. Similarly, // [3, 6, 4] => 7 // [4, 10, 3, 1, 5] => 15
To solve problems using any programming language.
Contrary to the one mentioned here before, the interview processes were terrible. You will have three people interviewing your programming skill, an HR, and two managers. Also a phone screening before this. The software developer interview were as crazy as it can be, starting from basic OOP concept, going after your resume that you ever mentioned your skill, to the real exact word by word definition for each design pattern from GOF. Even worst actual Angular and Dependency Injection and again they are not looking for a definition in general but more to how you do that? what you need to declare and you need to be exact, etc. As for the benefits, they are not as good as mentioned btw, the deductibles are higher than my current plan, and also most of the benefits kick in after six months, meaning if you are not fired in three months then you can get it. Also, you can see how "appealing" the employees outfit.
reverse a String in java
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