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Amazon Interview Experience for Fresher SDE - 1, Jan 2020

Posted: 14 Dec 2020

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Interview Rounds

Application Process

Round 1

Round 2

Round 3

Interview Process

Online Coding Interview

Moderate

Duration:

90 minutes

Interview-Date:

13 Jan 2020

Problems:

Count Inversions

For a given integer array/list 'ARR' of size 'N' containing all distinct values, find the total number of 'Inversions' that may exist.

Try Problem

See my Approach

Evaluation of postfix expression

An expression is called the postfix expression if the operator appears in the expression after the operands.

Example :

Infix expression: A + B  *  C...

Try Problem

See my Approach

Preparation

Duration:

2 months

Topics:

Array, Strings, Graph, Linked list, DP, Greedy, Trees, Binary search, Two-pointers

Preparation Tip

Tip 1 : Prepare application part of topics like graph other than the general questions.
Tip 2 : Prefer Leetcode for solving questions.
Tip 3 : Practice as many questions as possible from topic arrays.

Application Process

Where:

Campus

Eligibility:

Cgpa above 7

Resume Tip

Tip 1 : Add stuff you really have good knowledge about.
Tip 2 : Use the point-wise format for filling any area (eg: Brief explanation of projects).

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Amazon Interview Experience for Fresher SDE - 1, Jan 2020

Interview Process

Online Coding Interview

For a given integer array/list 'ARR' of size 'N' containing all distinct values, find the total number of 'Inversions' that may exist.

An expression is called the postfix expression if the operator appears in the expression after the operands.

Example :

Preparation

Application Process

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