C++ operators 辅导讲解、C++讲解辅导、C++程序辅导讲解
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Requirements
Write a class that represents a fraction number like 2/3.
Functions below have to be implemented for this class:
? default ctor
? ctor takes two integers as parameters
? copy ctor
? arithmetical operators: + - * /
? relational operators: < <= == != >= >
? type cast to double
? to string
? inserter and extractor for streams
? from a finite decimal string like: 1.414
Evaluation standard
1. c++ code quality (clean, compact and reasonable)
2. comments quality
Files to submit
Please prepare a .zip package including the following items：
1. the source code (including the Fraction class, and some typical usages for test)
2. makefile (for Mac or Linux users) or .exes (for Windows users) or CMakeLists.txt
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