Compilare: main.cpp: In function 'int cb(int, int, int)': main.cpp:43:12: warning: 'last' may be used uninitialized [-Wmaybe-uninitialized] 43 | return last; | ^~~~ main.cpp:30:9: note: 'last' was declared here 30 | int last, med; | ^~~~ main.cpp: In function 'int cb1(int, int, int, int)': main.cpp:61:12: warning: 'last' may be used uninitialized [-Wmaybe-uninitialized] 61 | return last; | ^~~~ main.cpp:48:9: note: 'last' was declared here 48 | int last, med; | ^~~~