Eroare de compilare: user.cpp: In function ‘int suma(int)’: user.cpp:10:3: error: expected ‘)’ before ‘s’ s+=aib[poz]; ^ user.cpp: In function ‘int adg(int, int)’: user.cpp:17:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:31:13: error: ‘sum’ was not declared in this scope x=sum(mij); ^