Compilare: main.cpp: In function 'int check()': main.cpp:92:12: warning: 'to_be_remembered' may be used uninitialized [-Wmaybe-uninitialized] 92 | return to_be_remembered; | ^~~~~~~~~~~~~~~~ main.cpp:57:9: note: 'to_be_remembered' was declared here 57 | int to_be_remembered; | ^~~~~~~~~~~~~~~~