Eroare de compilare: main.cpp:21:16: error: 'int log2 [100002]' redeclared as different kind of entity 21 | int log2[100002]; | ^ In file included from /usr/include/features.h:490, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/os_defines.h:39, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/c++config.h:655, from /usr/include/c++/12.2.1/iostream:38, from main.cpp:1: /usr/include/bits/mathcalls.h:133:1: note: previous declaration 'double log2(double)' 133 | __MATHCALL_VEC (log2,, (_Mdouble_ __x)); | ^~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:45:13: error: invalid types '<unresolved overloaded function type>[int]' for array subscript 45 | log2[1] = 0; | ^ main.cpp:48:21: error: invalid types '<unresolved overloaded function type>[int]' for array subscript 48 | log2[i] = 1 + log2[i / 2]; | ^ main.cpp:48:35: error: invalid types '<unresolved overloaded function type>[int]' for array subscript 48 | log2[i] = 1 + log2[i / 2]; | ^ Non zero exit status: 1