Eroare de compilare: user.cpp:12:13: error: ‘int index [100007]’ redeclared as different kind of symbol int index[mx] , pre[mx] , sequence[mx] , length , ans[mx]; ^ In file included from /usr/include/c++/6/cstring:42:0, from /usr/include/x86_64-linux-gnu/c++/6/32/bits/stdc++.h:48, from user.cpp:1: /usr/include/string.h:477:1: note: previous declaration ‘const char* index(const char*, int)’ index (const char *__s, int __c) __THROW ^~~~~ user.cpp: In function ‘int main()’: user.cpp:29:34: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(sequence[index[mid]] < sequence[i]) ^ user.cpp:34:16: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript index[l] = i ; ^ user.cpp:35:29: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript pre[i] = index[l - 1]; ^ user.cpp:43:25: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript int j = index[length]; ^