Compilare: main.cpp: In function 'int schimb1l(int, int)': main.cpp:30:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ main.cpp: In function 'int schimb1c(int, int)': main.cpp:40:1: warning: control reaches end of non-void function [-Wreturn-type] } ^