Borderou de evaluare (job #796951)

Compilare: In file included from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/istream:41, from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/sstream:40, from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/complex:45, from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/ccomplex:39, from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/i686-pc-linux-gnu/bits/stdc++.h:127, from main.cpp:1: In member function 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>]', inlined from 'int main()' at main.cpp:120:22: /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/ostream:204:25: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized] 204 | { return _M_insert(__n); } | ~~~~~~~~~^~~~~ main.cpp: In function 'int main()': main.cpp:108:9: note: 'x' was declared here 108 | int x, y, save; | ^ In member function 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>]', inlined from 'int main()' at main.cpp:120:30: /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/ostream:204:25: warning: 'y' may be used uninitialized [-Wmaybe-uninitialized] 204 | { return _M_insert(__n); } | ~~~~~~~~~^~~~~ main.cpp: In function 'int main()': main.cpp:108:12: note: 'y' was declared here 108 | int x, y, save; | ^ In member function 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>]', inlined from 'int main()' at main.cpp:120:11: /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/ostream:204:25: warning: 'save' may be used uninitialized [-Wmaybe-uninitialized] 204 | { return _M_insert(__n); } | ~~~~~~~~~^~~~~ main.cpp: In function 'int main()': main.cpp:108:15: note: 'save' was declared here 108 | int x, y, save; | ^~~~