Eroare de compilare: user.cpp: In function ‘void Add()’: user.cpp:64:5: error: ‘aux0’ was not declared in this scope aux0 = aux1 = aux2 = aux[3] = 0; ^ user.cpp:64:12: error: ‘aux1’ was not declared in this scope aux0 = aux1 = aux2 = aux[3] = 0; ^ user.cpp:64:19: error: ‘aux2’ was not declared in this scope aux0 = aux1 = aux2 = aux[3] = 0; ^ user.cpp: In function ‘int main()’: user.cpp:132:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("ssce.out", "w", stdout); ^ user.cpp: In member function ‘char InParser::read_ch()’: user.cpp:21:32: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(buff, 1, 4096, fin); ^