Eroare de compilare: main.cpp:2:1: error: 'ifstream' does not name a type ifstream cin("ciur.in"); ^~~~~~~~ main.cpp:3:1: error: 'ofstream' does not name a type ofstream cout("ciur.out"); ^~~~~~~~ main.cpp: In function 'int main()': main.cpp:8:5: error: 'cin' was not declared in this scope cin>>n; ^~~ main.cpp:26:5: error: 'cout' was not declared in this scope cout<<nr; ^~~~ Non zero exit status: 1