DBMS Queries and Dynamic programming
Engineer 1 Interview Questions
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Given a string str, find the length of the longest substring without repeating characters. For “ABDEFGABEF”, the longest substring are “BDEFGA” and “DEFGAB”, with length 6. For “BBBB” the longest substring is “B”, with length 1. In this exercise, you're going to decompress a compressed string. Your input is a compressed string of the format number[string] and the decompressed output form should be the string written number times. For example: The input 3[abc]4[ab]c Would be output as abcabcabcababababc Other rules Number can have more than one digit. For example, 10[a] is allowed, and just means aaaaaaaaaa One repetition can occur inside another. For example, 2[3[a]b] decompresses into aaabaaab
For Technical Rounds, they asked me basic codes like number of words in a sentence, cycle detection in linked list, pallindrome. Advanced concpets like Trees and Graph. And finally a framework like React.
Longest consecutive increasing subarray length with both O(n^2) and O(n) time complexity- Hangouts video call.
Read a file which contains lines having regex "key=value" and output to a file containing keys and its occurrence number of keys. - Hackerrank question
What is the most memorable experience you had with your previous work.?
Finance related questions and also behavioural
Why we prefer I beams than rectangular beams?
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