c++ - overloading friend operator >> for template class - Stack Overflow

How do I get the user to assign the value to radius using the overloaded friend operator>>? I have no idea why I am getting this error. Only when I explicitly assign a value to r in the Circle

kaggle-stackoverflow2012/data/train-tiny.csv at master · saffsd/kaggle-stackoverflow2012 · GitHub

C++ Templates: Operator Overloading, Friend Functions, Function and Class Templates

Operator Overloading Version 1.0. Objectives At the end of this lesson, students should be able to: Write programs that correctly overload operators Describe. - ppt download

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Selective friends in C++ - Márton - 2018 - Software: Practice and Experience - Wiley Online Library

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Function and Operator Overloading in C++