Eroare de compilare: user.cpp:3:21: error: ‘b’ has not been declared int cmmdc(int a,int,b) ^ user.cpp: In function ‘int cmmdc(int, int, int)’: user.cpp:6:8: error: ‘b’ was not declared in this scope while(b) ^ user.cpp: In function ‘int main()’: user.cpp:17:2: error: ‘cin’ was not declared in this scope cin>>n; ^ user.cpp:21:3: error: ‘cout’ was not declared in this scope cout<<cmmdc(a,b)<<"\n"; ^ user.cpp:21:18: error: too few arguments to function ‘int cmmdc(int, int, int)’ cout<<cmmdc(a,b)<<"\n"; ^ user.cpp:3:5: note: declared here int cmmdc(int a,int,b) ^