Compilare: main.cpp: In function 'int main()': main.cpp:127:20: warning: 'sol' may be used uninitialized in this function [-Wmaybe-uninitialized] 127 | while(sol->next!= nullptr && sol->next->val<=y){ | ~~~~~^~~~ main.cpp:105:21: note: 'sol' was declared here 105 | nod *first,*sol; | ^~~ main.cpp:251:51: warning: 'sol' may be used uninitialized in this function [-Wmaybe-uninitialized] 251 | g<<skip.SearchMin(x)<<'\n'; | ^~~~ main.cpp:247:47: warning: 'sol' may be used uninitialized in this function [-Wmaybe-uninitialized] 247 | g<<skip.SearchMax(x)<<'\n'; | ^~~~