Eroare de compilare: main.cpp:7:1: error: 'ifstream' does not name a type ifstream f("hashuri.in"); ^~~~~~~~ main.cpp:8:1: error: 'ofstream' does not name a type ofstream g("hashuri.out"); ^~~~~~~~ main.cpp: In function 'int main()': main.cpp:47:5: error: 'f' was not declared in this scope f >> n; ^ main.cpp:59:14: error: 'g' was not declared in this scope else g << cautare(x); ^ Non zero exit status: 1