Borderou de evaluare (job #285597)

Eroare de compilare: user.cpp: In function 'int main()': user.cpp:8:5: error: expected ',' or ';' before 'ofstream' user.cpp:10:8: error: 'i' was not declared in this scope user.cpp:12:12: error: 'nr' was not declared in this scope user.cpp:13:8: error: 'u' was not declared in this scope user.cpp:15:8: error: 'v' was not declared in this scope user.cpp:17:8: error: 'ok' was not declared in this scope user.cpp:22:12: error: 'w' was not declared in this scope user.cpp:29:6: error: 'out' was not declared in this scope