Eroare de compilare: user.cpp:1:1: error: ‘include’ does not name a type include <fstream> ^ user.cpp:4:1: error: ‘ifstream’ does not name a type ifstream fin("dreptunghiuri3.in"); ^ user.cpp:5:1: error: ‘ofstream’ does not name a type ofstream fout("dreptunghiuri3.out"); ^ user.cpp: In function ‘int main()’: user.cpp:18:2: error: ‘fin’ was not declared in this scope {fin>>n>>m>>k; ^ user.cpp:25:1: error: ‘fout’ was not declared in this scope fout<<max1<<' '<<nr; ^