Problem	progression
User	bribritt
Submission Time	2023-06-03 06:46:38
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

progression.cpp:21:1: error: reference to ‘data’ is ambiguous
21 | data merge(data a, data b) {
| ^~~~
In file included from /usr/include/c++/9/string:54,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/include/c++/9/ios:42,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from progression.cpp:1:
/usr/include/c++/9/bits/range_access.h:318:5: note: candidates are: ‘template<class _Tp> constexpr const _Tp* std::data(std::initializer_list<_Tp>)’
318 | data(initializer_list<_Tp> __il) noexcept
| ^~~~
/usr/include/c++/9/bits/range_access.h:309: