Problem	duckbuttons
User	GrainOrBread
Submission Time	2026-02-22 21:01:55
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

duckbuttons.cpp: In function ‘int main()’:
duckbuttons.cpp:84:29: error: request for member ‘arr’ in ‘arr.std::vector<long long int>::operator[](((std::vector<long long int>::size_type)i))’, which is of non-class type ‘__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type’ {aka ‘long long int’}
84 | else arr[i] = max(arr[i]. arr[i+1]);
| ^~~