Eroare de compilare: user.cpp: In function ‘int non(int)’: user.cpp:13: error: ‘n’ was not declared in this scope user.cpp: In function ‘void read()’: user.cpp:19: error: ‘assert’ was not declared in this scope user.cpp:25: error: ‘n’ was not declared in this scope user.cpp:28: error: ‘n’ was not declared in this scope user.cpp: In function ‘void make_vec(int)’: user.cpp:43: warning: comparison between signed and unsigned integer expressions user.cpp: In function ‘void ctc(int)’: user.cpp:57: warning: comparison between signed and unsigned integer expressions user.cpp: In function ‘void reset()’: user.cpp:63: error: ‘n’ was not declared in this scope user.cpp: In function ‘void solve()’: user.cpp:68: error: ‘n’ was not declared in this scope user.cpp:74: error: ‘n’ was not declared in this scope user.cpp: In function ‘int main()’: user.cpp:88: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:89: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result