Eroare de compilare: user.cpp:5:11: error: expected unqualified-id before string constant ifstream ("fractii2.in"); ^ user.cpp:5:11: error: expected ‘)’ before string constant user.cpp:6:11: error: expected unqualified-id before string constant ofstream ("fractii2.out"); ^ user.cpp:6:11: error: expected ‘)’ before string constant user.cpp: In function ‘int calc(int, int)’: user.cpp:16:1: error: ‘g’ was not declared in this scope g<<i<<' '; ^ user.cpp:19:1: error: ‘g’ was not declared in this scope g<<i+1<< ' ';} ^ user.cpp:20:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:26:1: error: ‘f’ was not declared in this scope f>>t>>n; ^ user.cpp:26:4: error: ‘t’ was not declared in this scope f>>t>>n; ^