Eroare de compilare: user.cpp: In function ‘int main(int, const char**)’: user.cpp:78:24: error: ‘sort’ was not declared in this scope return a < b; }); ^ user.cpp:81:50: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (calMin = 0; calMin < calSortat.size() - 1 and !ok; calMin++) { ^ user.cpp:53:19: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] stdin); ^ user.cpp:56:20: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] stdout); ^