Como se preparar para entrevistas na Toast

+7

Tell me about a project where the requirements were not clear or kept changing. How did you adapt and maintain productivity?

+5

Design a Hotel Booking System

Design a hotel booking system that allows users to search for hotels, make reservations, and manage bookings. Focus on data modeling and SQL queries for handling room availability, pricing, and reservation management.

+3

Leetcode 20. Valid Parentheses

Check whether a string of parentheses/brackets is valid by ensuring every closing bracket matches the most recent unmatched opening bracket and the types and nesting order are correct. This is typically solved by tracking openings (e.g., with a stack) and verifying matching pairs.

Design a Restaurant Booking Service

Design a restaurant booking system that allows users to search for restaurants by name, cuisine, or location (defaulting to 30 miles radius), and make, edit, or cancel individual or group reservations.

Tell me about a time where you failed to deliver a project on time

Give me an example of a time when you were able to deliver an important project under a tight deadline.

Leetcode 209. Minimum Size Subarray Sum

Find the length of the shortest contiguous subarray of positive integers whose sum is at least a given target (return 0 if none exists). This is a classic sliding-window / two-pointer problem exploiting positivity of nums to get an O(n) solution (follow-up asks for an O(n log n) alternative).