Directi Interview Experience for Fresher SDE - Intern, Jan 2021
Online Coding Interview
There were 2 coding questions. All of them were pretty easy and solvable in less than 40 minutes. Some string and pattern matching + some number theory problems were there.
You are given an array “arr'' of integers. Your task is to find the contiguous subarray within the array which has the largest product of its elements. You have to report this maximum produc...
An expression is called the postfix expression if the operator appears in the expression after the operands.
Infix expression: A + B * C - D Postfix expression: A B + C D - *
Tip 1 : Make sure to solve the most recommended problems of LeetCode. Around 200 will do
Tip 2 : Be confident with your basics of chapters from Operating Systems and DBMS or SQL Queries.
Tip 3 : Have a slight knowledge of system designing concepts.
Tip 1 : Make your Resume such that it is properly readable. Keep it of one page. If it exceeds try your best to include only the most important highlights.
Tip 2 : Put your most important achievements at the top and after than the not so important ones. You want the interviewer to see them first.