public DanhSachHinhHoc Tim_Hinh_DT_Min(DanhSachHinhHoc a)
{
DanhSachHinhHoc DS = new DanhSachHinhHoc();
float min = a.TimMin_DT();
foreach (var item in a.DS_HH)
{
if (item.Tinh_DienTich() == min)
{
DS.Them(item);
}
}
return(DS);
}
public DanhSachHinhHoc Tim_HCN_DT_Min(DanhSachHinhHoc a)
{
DanhSachHinhHoc kq = new DanhSachHinhHoc();
DanhSachHinhHoc DS = Tim_DS_HCN(a);
float min = DS.TimMin_DT();
foreach (var item in a.DS_HH)
{
if (item.Tinh_DienTich() == min)
{
kq.Them(item);
}
}
return(kq);
}
public void Xoa_Hinh_DT_Min(DanhSachHinhHoc a)
{
float min = a.TimMin_DT();
DanhSachHinhHoc DS_Xoa = new DanhSachHinhHoc();
foreach (var item in a.DS_HH)
{
if (item.Tinh_DienTich() == min)
{
DS_Xoa.Them(item);
}
}
foreach (var item in DS_Xoa.DS_HH)
{
a.Xoa(item);
}
}