Eroare de compilare: user.cpp:1:19: error: Fstream: No such file or directory user.cpp:16: warning: non-local variable ‘<anonymous struct> v [350000]’ uses anonymous type user.cpp: In function ‘int main()’: user.cpp:86: error: ‘ifstream’ was not declared in this scope user.cpp:86: error: expected ‘;’ before ‘fin’ user.cpp:87: error: ‘ofstream’ was not declared in this scope user.cpp:87: error: expected ‘;’ before ‘fout’ user.cpp:88: error: ‘fin’ was not declared in this scope user.cpp:194: error: ‘fout’ was not declared in this scope user.cpp:194: error: ‘endl’ was not declared in this scope