1. LCA in a binary tree 2. Find the medium of two sorted array 3. Find a number in a partially sorted matrix (the matrix is sorted column-wise and row-wise)
Sde Interview Questions
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can't reveal but mainly aroud cp and CS fundamentals
in every round they asked me Tell me about yourself
various coding ques in the average range.. 1)question to find anagrams. 2)to reverse a string 3)given different situations and which data structure will you use and so on
Longest palindrome subsequence, given a non empty string.
Find the duplicate elements in a given array?
They asked how to check if a string is palindrome.
how good are you at DSA and problem solving?
Given arrival and departure times of all trains that reach a railway station. Find the minimum number of platforms required for the railway station so that no train is kept waiting. Consider that all the trains arrive on the same day and leave on the same day. Arrival and departure time can never be the same for a train but we can have arrival time of one train equal to departure time of the other. At any given instance of time, same platform can not be used for both departure of a train and arrival of another train. In such cases, we need different platforms.
How is word search done on text files ?
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