Compilare: main.cpp: In function 'punct cautbin1(float, float, float, float)': main.cpp:68:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ main.cpp: In function 'punct cautbin2(float, float, float, float)': main.cpp:109:1: warning: control reaches end of non-void function [-Wreturn-type] } ^