Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:109: error: ‘N’ was not declared in this scope user.cpp:112: error: ‘X’ was not declared in this scope user.cpp:107: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:108: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:117: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp: At global scope: user.cpp:16: warning: inline function ‘void Update(int, int, int, int)’ used but never defined