1、实验1：带括号的算术表达式求值的两个实验…

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一、实验一:带括号的算术表达式求值 二、实验的目的和要求: 1.采用算符优先数算法,能正确求值表达式 2.熟练掌握栈的应用 3.熟练掌握计算机系统的基本操作方法,了解如何编辑、编译、链接和运行一个C++程序 -1, experiment 1: arithmetic expressions with parentheses evaluated two experimental purposes and requirements: 1. Using operators priority number algorithm, able to correctly evaluated expression 2. Familiar with the application of the stack 3. Computer proficiency in the system" s basic methods of operation, learn how to edit, compile, link and run a C++ program