Borderou de evaluare (job #124738)

Eroare de compilare: user.cpp:3:2: error: invalid preprocessing directive #difine user.cpp:5:10: error: ‘NMAX’ was not declared in this scope user.cpp:5:14: error: array bound is not an integer constant before ‘]’ token user.cpp:6:8: error: ‘NMAX’ was not declared in this scope user.cpp:6:12: error: array bound is not an integer constant before ‘]’ token user.cpp: In function ‘int main()’: user.cpp:13:17: error: ‘str’ was not declared in this scope user.cpp:19:17: error: ‘pi’ was not declared in this scope user.cpp:24:9: error: ‘pi’ was not declared in this scope user.cpp:27:27: error: ‘pi’ was not declared in this scope user.cpp:9:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:10:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]