Logo/badge for the C++ programming language.

CC0 (public domain).

I publish this C++ Logo for public domain, so everyone can use, modify and redistribute it without any restrictions.

I've acquired this logo from isocpp/logos¹ when it was licensed under CC0 license (between 90ab5cc and a036ea6).
On 18.04.2017, CC0 license has been revoked by a036ea6 and outrageously restrictive ISO C++ TOS has been applied.

1. From jwkratz/cpp_logo to be exact, which has been later moved to isocpp/logos.

However, license change is not retroactive, so the fact I've downloaded this logo before license change means I am not bound with TOS. This way, I am free to distribute this logo for public domain and so I do. Feel free to use, modify, redistribute this logo and do whatever you want with it without any restrictions. Especially, no attribution to the author is required since author waived such requirement by putting this logo under public domain by ca05ec2.