文件名称:Project1
- 所属分类：
- Windows编程
- 资源属性：
- [Windows] [Visual C] [源码]
- 上传时间：
- 2008-10-13
- 文件大小：
- 39.54kb
- 下载次数：
- 0次
- 提 供 者：
- 云**
- 相关连接：
- 无
- 下载说明：
- 别用迅雷下载，失败请重下，重下不扣分！
介绍说明－－下载内容均来自于网络，请自行研究使用
This project requires you to write a program that imitates a simple desk calculator. Your calculator must be able to accept an infix expression which at least includes (, ), +, -, *, /, ％, and ^ (exponentiation operator, a^b = ab ). If the expression is legal, output its value, else output an error message.
Input Specification:
Your program must read test cases from a file “input.txt”. In the file there are several test cases, each occupies one line that contains an infix expression. Proceed until the end of the file.
Output Specification:
For each test case, output to a file “output.txt” in one line the value of that expression (accurate up to two decimal places), or an error message “ERROR IN INFIX NOTATION”.
Input Specification:
Your program must read test cases from a file “input.txt”. In the file there are several test cases, each occupies one line that contains an infix expression. Proceed until the end of the file.
Output Specification:
For each test case, output to a file “output.txt” in one line the value of that expression (accurate up to two decimal places), or an error message “ERROR IN INFIX NOTATION”.
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下载文件列表
压缩包 : 61549817project1.rar 列表 118_楼立云_120_杨曦Project1\input.txt 118_楼立云_120_杨曦Project1\main.cpp 118_楼立云_120_杨曦Project1\mathop.h 118_楼立云_120_杨曦Project1\output.txt 118_楼立云_120_杨曦Project1\project_1.doc 118_楼立云_120_杨曦Project1\Project_1.dsp 118_楼立云_120_杨曦Project1\Project_1.dsw 118_楼立云_120_杨曦Project1\Project_1.ncb 118_楼立云_120_杨曦Project1\Project_1.opt 118_楼立云_120_杨曦Project1\Project_1.plg 118_楼立云_120_杨曦Project1\stack.h 118_楼立云_120_杨曦Project1