Eroare de compilare: user.cpp:2:1: error: ‘ifstream’ does not name a type ifstream fin("modulo.in"); ^ user.cpp:3:1: error: ‘ofstream’ does not name a type ofstream fout("modulo.out"); ^ user.cpp: In function ‘int main()’: user.cpp:9:5: error: ‘cin’ was not declared in this scope cin>>A>>B>>C; ^ user.cpp:12:5: error: expected ‘;’ before ‘}’ token } ^ user.cpp: At global scope: user.cpp:13:5: error: ‘cout’ does not name a type cout<<p; ^ user.cpp:14:5: error: expected unqualified-id before ‘return’ return 0; ^ user.cpp:15:1: error: expected declaration before ‘}’ token } ^