Eroare de compilare: user.cpp: In function ‘std::list<int, std::allocator<int> > drum(int, int)’: user.cpp:33: error: ‘memset’ was not declared in this scope user.cpp: In function ‘int main(int, char**)’: user.cpp:94: error: ‘memset’ was not declared in this scope user.cpp:78: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:82: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:89: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result