//Tim hinh co cv max-min
public DanhSachHinhHoc TimHinhCoCVMin(DanhSachHinhHoc a)
{
DanhSachHinhHoc ds = new DanhSachHinhHoc();
float min = a.TimMin_CV();
foreach (var item in a.DSHinhHoc)
{
if (item.TinhChuVi() == min)
{
ds.Them(item);
}
}
return(ds);
}
public DanhSachHinhHoc Tim_Hinh_CV_Min(DanhSachHinhHoc a)
{
DanhSachHinhHoc DS = new DanhSachHinhHoc();
float min = a.TimMin_CV();
foreach (var item in a.DS_HH)
{
if (item.Tinh_ChuVi() == min)
{
DS.Them(item);
}
}
return(DS);
}
public void Xoa_Hinh_CV_Min(DanhSachHinhHoc a)
{
float min = a.TimMin_CV();
DanhSachHinhHoc DS_Xoa = new DanhSachHinhHoc();
foreach (var item in a.DS_HH)
{
if (item.Tinh_ChuVi() == min)
{
DS_Xoa.Them(item);
}
}
foreach (var item in DS_Xoa.DS_HH)
{
a.Xoa(item);
}
}
