Eroare de compilare: user.cpp:23:15: error: ‘int index’ redeclared as different kind of symbol int maxim, s, index; ^ In file included from /usr/local/include/c++/4.8.0/cstring:42:0, from user.cpp:10: /usr/include/string.h:480:1: error: previous declaration of ‘const char* index(const char*, int)’ index (__const char *__s, int __c) __THROW ^ user.cpp: In function ‘void DFS(int)’: user.cpp:32:9: error: no post-increment operator for type index++; ^ user.cpp: In function ‘int main()’: user.cpp:66:31: error: invalid operands of types ‘<unresolved overloaded function type>’ and ‘int’ to binary ‘operator>=’ if ( maxim < s && index >= 1 ) ^ user.cpp:71:10: error: overloaded function with no contextual type information index = 0; ^