Compilare: user.cpp: In function ‘int main()’: user.cpp:100:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in,"%d %d ",&n,&m); ^ user.cpp:103:45: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in,"%d %d ",&v[i].in,&v[i].dur); ^ user.cpp:117:42: warning: array subscript is below array bounds [-Warray-bounds] while(Get_min()!=-1 && v1[Get_min()].sf<=v[i].in) ^