Compilare: main.cpp: In function 'int read()': main.cpp:21:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'int rezolvare()': main.cpp:35:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'int sortare()': main.cpp:51:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^