Compilare: main.cpp: In function 'int main()': main.cpp:245:37: warning: 'answer' may be used uninitialized [-Wmaybe-uninitialized] 245 | cout << tree.ceil(x) << '\n'; | ^~~~ main.cpp:190:13: note: 'answer' was declared here 190 | int answer; | ^~~~~~ main.cpp:241:38: warning: 'answer' may be used uninitialized [-Wmaybe-uninitialized] 241 | cout << tree.floor(x) << '\n'; | ^~~~ main.cpp:171:13: note: 'answer' was declared here 171 | int answer; | ^~~~~~