Compilare: main.cpp: In function 'int uemmRight()': main.cpp:26:9: warning: unused variable 'pos' [-Wunused-variable] 26 | int pos=0; | ^~~ main.cpp:39:1: warning: no return statement in function returning non-void [-Wreturn-type] 39 | } | ^ main.cpp: In function 'int uemmLeft()': main.cpp:42:9: warning: unused variable 'pos' [-Wunused-variable] 42 | int pos=0; | ^~~ main.cpp:55:1: warning: no return statement in function returning non-void [-Wreturn-type] 55 | } | ^