Project Euler problem 966 solution (source code)

= Project Euler problem 966 solution
{c}

Numerical solution:
``
29337152.09
``

Earliest known public leak: https://github.com/lucky-bai/projecteuler-solutions/pull/97

Programs:
* https://github.com/cirosantilli/project-euler-solutions/blob/master/solvers/966.py
* \a[euler/966.cpp]. <GPT-5> produced some <C++> code, we told it it was wrong and second try worked.

Explanation: https://github.com/cirosantilli/project-euler-solutions/blob/master/solvers/966.md