Samsara Interview Guide

Showing 3 of 6 questions

Ranking

A question's ranking corresponds to how commonly it's asked by Samsara. The higher the ranking, the more likely you'll encounter it in a Samsara interview.

Question

Frequency

Difficulty

Alternating Groups II

Determine the length of the longest subsequence within a binary string that consists of alternating groups of 0s and 1s. You are allowed to remove characters to achieve this alternating pattern.

ArraysTwo PointersSliding Windows

Very likely

If you have a Samsara interview, it's very likely that you will get this question

Medium

#1. Alternating Groups II

Medium

Determine the length of the longest subsequence within a binary string that consists of alternating groups of 0s and 1s. You are allowed to remove characters to achieve this alternating pattern.

ArraysTwo PointersSliding Windows

This question is very likely to be asked in your Samsara interview

Alternating Groups I

Determine the maximum length of alternating groups (even-odd or odd-even) within a given array. Find the longest sequence where adjacent numbers have different parity.

ArraysTwo PointersSliding Windows

Somewhat likely

If you have a Samsara interview, you might get this question

Easy

#2. Alternating Groups I

Easy

Determine the maximum length of alternating groups (even-odd or odd-even) within a given array. Find the longest sequence where adjacent numbers have different parity.

ArraysTwo PointersSliding Windows

This question is somewhat likely to be asked in your Samsara interview

Valid Sudoku

Determine if a given 9x9 Sudoku board is valid. Check if each row, column, and 3x3 subgrid contains the digits 1-9 without repetition.

Arrays

Somewhat likely

If you have a Samsara interview, you might get this question

Medium

#3. Valid Sudoku

Medium

Determine if a given 9x9 Sudoku board is valid. Check if each row, column, and 3x3 subgrid contains the digits 1-9 without repetition.

Arrays