NeetCode #371LC-227MediumStack
← Back to All Problems#371 · #227 · Basic Calculator II(基本计算器 II)
📌 Problem Statement & Constraints
Given a string
s representing an expression with non-negative integers and the operators +, -, *, /, evaluate it. Division truncates toward zero and there is no operator precedence to parse for parentheses. Constraints: 1 <= s.length <= 3 * 10^5; the expression is always valid.🔒
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