Question

How is C++ written?​

Answer 1

Answer:

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Answer 2

• The first C++ compiler (Cfront) was written in C++. To build that, I first used C to write a "C with Classes"-to-C preprocessor. "C with Classes" was a C dialect that became the immediate ancestor to C++. ... Cfront was a traditional compiler that did complete syntax and semantic checking of the C++ source.

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