Compilare: user.cpp: In function ‘int fun(int, int)’: user.cpp:30:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int functie(int, int)’: user.cpp:41:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:44:13: warning: unused variable ‘poz’ [-Wunused-variable] int i,j,poz; ^