Eroare de compilare: In file included from /usr/include/c++/6/cstdio:42:0, from /usr/include/c++/6/ext/string_conversions.h:43, from /usr/include/c++/6/bits/basic_string.h:5420, from /usr/include/c++/6/string:52, from /usr/include/c++/6/bits/locale_classes.h:40, from /usr/include/c++/6/bits/ios_base.h:41, from /usr/include/c++/6/ios:42, from /usr/include/c++/6/ostream:38, from /usr/include/c++/6/iostream:39, from main.cpp:1: main.cpp: In function 'int main()': main.cpp:6:28: error: request for member 'stdin' in '"r"', which is of non-class type 'const char [2]' freopen("elmaj.in","r".stdin); ^ main.cpp:7:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("elmaj.out","w",stdout); ^ Non zero exit status: 1