Eroare de compilare: user.cpp:4: error: ‘ifstream’ does not name a type user.cpp:5: error: ‘ofstream’ does not name a type user.cpp: In function ‘void construire(int, int, int, int, int, int)’: user.cpp:9: warning: suggest explicit braces to avoid ambiguous ‘else’ user.cpp: In function ‘int main()’: user.cpp:67: error: ‘fin’ was not declared in this scope user.cpp:74: error: ‘ofstream’ was not declared in this scope user.cpp:74: error: expected ‘;’ before ‘fout’ user.cpp:78: error: ‘fout’ was not declared in this scope user.cpp:79: error: ‘fout’ was not declared in this scope user.cpp:81: error: ‘fout’ was not declared in this scope