Eroare de compilare: In file included from /usr/include/features.h:357:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/os_defines.h:39, from /usr/include/i386-linux-gnu/c++/4.8/bits/c++config.h:420, from /usr/include/c++/4.8/iosfwd:38, from /usr/include/c++/4.8/ios:38, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:3: /usr/include/string.h: In constructor ‘segment_tree<T, SIZE>::segment_tree()’: /usr/include/string.h:29:1: error: expected unqualified-id before string constant __BEGIN_DECLS ^ user.cpp:23:2: error: expected ‘}’ at end of input } ^ user.cpp: In instantiation of ‘segment_tree<T, SIZE>::segment_tree(int) [with T = int; int SIZE = 100001]’: user.cpp:108:32: required from here user.cpp:27:31: error: ‘memset’ was not declared in this scope memset(tree, 0, sizeof(tree)); ^