Quick Overview

Evaluate a long integer expression with parentheses, whitespace, binary arithmetic, and unary signs without calling a language evaluator. Respect precedence and left associativity, truncate division toward zero, and avoid recursion limits on very large valid inputs.

Evaluate an Integer Arithmetic Expression with Parentheses

Company: ByteDance

Role: Software Engineer

Category: Coding & Algorithms

Difficulty: medium

Interview Round: Technical Screen

Overview: Evaluate a long integer expression with parentheses, whitespace, binary arithmetic, and unary signs without calling a language evaluator. Respect precedence and left associativity, truncate division toward zero, and avoid recursion limits on very large valid inputs.

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