Compilare: main.cpp: In function 'int main()': main.cpp:65:5: warning: 'partefin' may be used uninitialized [-Wmaybe-uninitialized] 65 | if(partefin == -1){ | ^~ main.cpp:9:84: note: 'partefin' was declared here 9 | int n, i, a, hcur = 0, x, pozs = 0, pozd = 0, parte, hstart, hfin, partestart, partefin; | ^~~~~~~~ main.cpp:59:5: warning: 'partestart' may be used uninitialized [-Wmaybe-uninitialized] 59 | if(partestart == -1){ | ^~ main.cpp:9:72: note: 'partestart' was declared here 9 | int n, i, a, hcur = 0, x, pozs = 0, pozd = 0, parte, hstart, hfin, partestart, partefin; | ^~~~~~~~~~ In file included from /usr/include/c++/12.2.1/istream:39, from /usr/include/c++/12.2.1/fstream:38, 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:64:13: /usr/include/c++/12.2.1/ostream:202:25: warning: 'hfin' may be used uninitialized [-Wmaybe-uninitialized] 202 | { return _M_insert(__n); } | ~~~~~~~~~^~~~~ main.cpp: In function 'int main()': main.cpp:9:66: note: 'hfin' was declared here 9 | int n, i, a, hcur = 0, x, pozs = 0, pozd = 0, parte, hstart, hfin, partestart, partefin; | ^~~~ 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:58:13: /usr/include/c++/12.2.1/ostream:202:25: warning: 'hstart' may be used uninitialized [-Wmaybe-uninitialized] 202 | { return _M_insert(__n); } | ~~~~~~~~~^~~~~ main.cpp: In function 'int main()': main.cpp:9:58: note: 'hstart' was declared here 9 | int n, i, a, hcur = 0, x, pozs = 0, pozd = 0, parte, hstart, hfin, partestart, partefin; | ^~~~~~