Compilare: main.cpp: In function 'int read()': main.cpp:46:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'int lee_rez_1()': main.cpp:67:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'int lee_rez_2()': main.cpp:91:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^