Compilare: main.cpp: In function 'int uemmRight()': main.cpp:29:9: warning: unused variable 'pos' [-Wunused-variable] 29 | int pos=0; | ^~~ main.cpp:42:1: warning: no return statement in function returning non-void [-Wreturn-type] 42 | } | ^ main.cpp: In function 'int uemmLeft()': main.cpp:45:9: warning: unused variable 'pos' [-Wunused-variable] 45 | int pos=0; | ^~~ main.cpp:58:1: warning: no return statement in function returning non-void [-Wreturn-type] 58 | } | ^