Given a linked list of characters, print the characters in reverse order.
Softwareentwickler Backend Interview Questions
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What is the superclass of cat and dog?
Asked me few technical questions on Java.
You are hosting a party with 1000 bottles of wine and 10 servants, however, one of the bottles has been poisoned. How do you determine, using the servants, which bottle of wine is poisoned?
The number of paths in a m x n grid to a given cell? (After looking it up I noticed the interviewer actually asked the question incorrectly). So, always ask for more details if things are unclear.
Given array of n integers and given a number X, find all the unique pairs of elemens (a,b), whoose some is equal to X.
Technical stuff
Given a string, print unique elements from the string(Order doesn't matter) Eg: Input: "abbbfjhuuyyd" output: ('a', 'b', 'f', 'j', 'h', 'u', 'y', 'd')
When can thread pool executor reject already submitted task
wap to search an element in a rotated array ?, wap to merge and then sort 3 different linked lists.?
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