Compilare: main.cpp: In function 'int main()': main.cpp:79:92: warning: narrowing conversion of 's.std::__cxx11::basic_string<char>::size()' from 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} to 'int' [-Wnarrowing] 79 | pq.push({i,(int)s.size() - i - 1,(int)abs(((int)s.size() - i - 1) - (i)),s.size()}); | ~~~~~~^~ main.cpp:91:92: warning: narrowing conversion of 's.std::__cxx11::basic_string<char>::size()' from 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} to 'int' [-Wnarrowing] 91 | pq.push({i,(int)s.size() - i - 1,(int)abs(((int)s.size() - i - 1) - (i)),s.size()}); | ~~~~~~^~ main.cpp:104:92: warning: narrowing conversion of 's.std::__cxx11::basic_string<char>::size()' from 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} to 'int' [-Wnarrowing] 104 | pq.push({i,(int)s.size() - i - 1,(int)abs(((int)s.size() - i - 1) - (i)),s.size()}); | ~~~~~~^~