Compilare: main.cpp: In function 'int main()': main.cpp:91:52: warning: 'lev' may be used uninitialized in this function [-Wmaybe-uninitialized] 91 | cout << lin << ' ' << col << ' ' << lev << '\n'; | ^~~~ main.cpp:91:38: warning: 'col' may be used uninitialized in this function [-Wmaybe-uninitialized] 91 | cout << lin << ' ' << col << ' ' << lev << '\n'; | ^~~ main.cpp:91:24: warning: 'lin' may be used uninitialized in this function [-Wmaybe-uninitialized] 91 | cout << lin << ' ' << col << ' ' << lev << '\n'; | ^~~