public static void Main(string[] args)
{
PHAN_SO A;
PHAN_SO B;
QUAN_HE kq;
A = XL_PHAN_SO.Nhap("Nhap phan so A:\n");
B = XL_PHAN_SO.Nhap("Nhap phan so B:\n");
kq = XL_PHAN_SO.So_sanh(A, B);
String Chuoi;
Chuoi = XL_PHAN_SO.Chuoi(A) + "kq" + XL_PHAN_SO.Chuoi(B);
if (kq == QUAN_HE.Nho_hon)
{
Chuoi = Chuoi.Replace("kq", "<");
}
else
if (kq == QUAN_HE.Bang_nhau)
{
Chuoi = Chuoi.Replace("kq", "=");
}
else
if (kq == QUAN_HE.Lon_hon)
{
Chuoi = Chuoi.Replace("kq", ">");
}
XL_CHUOI.Xuat(Chuoi);
}
static void Main(string[] args)
{
PHUONG_TRINH_DUONG_THANG D1, D2;
VI_TRI_TUONG_DOI kq;
D1 = XL_DUONG_THANG.Nhap("Nhap phuong trinh duong thang D1 dang ax+by+c=0\n");
D2 = XL_DUONG_THANG.Nhap("Nhap phuong trinh duong thang D2 dang ax+by+c=0\n");
kq = XL_DUONG_THANG.Vi_tri_tuong_doi(D1, D2);
String Chuoi;
Chuoi = "Duong thang D1:" + XL_DUONG_THANG.Chuoi(D1);
Chuoi = Chuoi + " _ duong thang D2:" + XL_DUONG_THANG.Chuoi(D2);
if (kq == VI_TRI_TUONG_DOI.Cat_nhau)
{
Chuoi = Chuoi.Replace("_", "cat");
}
else
if (kq == VI_TRI_TUONG_DOI.Song_song)
{
Chuoi = Chuoi.Replace("_", "song song voi");
}
else
{
Chuoi = Chuoi.Replace("_", "trung voi");
}
XL_CHUOI.Xuat(Chuoi);
}
public static Double[,] Nhap(String Ghi_chu)
{
Double[,] kq;
String Chuoi;
do
{
XL_CHUOI.Xuat(Ghi_chu);
Chuoi = Console.ReadLine();
} while (!Kiem_tra(Chuoi));
String[] Chuoi_dong = Chuoi.Split(new char[] { Ky_tu_phan_cach_dong });
int So_dong = Chuoi_dong.Length;
int So_cot = Chuoi_dong[0].Split(new char[] { Ky_tu_phan_cach_cot }).Length;
kq = new Double[So_dong, So_cot];
for (int i = 0; i < So_dong; i++)
{
String[] Dong = Chuoi_dong[i].Split(new char[] { ',' });
for (int j = 0; j < So_cot; j++)
{
kq[i, j] = Double.Parse(Dong[j]);
}
}
return(kq);
}
protected void Page_Load(object sender, EventArgs e)
{
Application.Lock();
QUANLY ql = (QUANLY)Application["QUANLY"];
ArrayList lst = (ArrayList)Application["DanhSachNoiDung"];
int SoNguoi = ql.SoNguoiChoi + ql.SoNguoiXem;
int CauLuuTruHienTai = (int)Application["CauLuuTruHienTai"];
int SoCauDaChat = (int)Application["SoCauDaChat"];
int SoCauDaLay = (int)Session["SoCauDaLay"];
XL_THE The = new XL_THE("Goc");
for (int i = Math.Max(SoCauDaLay, CauLuuTruHienTai); i < SoCauDaChat; ++i)
{
NoiDungChat ndc = (NoiDungChat)lst[i - CauLuuTruHienTai];
String NoiDung = ndc.NoiDung;
String NguoiGui = ndc.TenNguoiGui;
XL_THE TheCon = new XL_THE("Cau");
XL_THUOC_TINH ThuocTinh = new XL_THUOC_TINH("NoiDung", NoiDung);
TheCon.Danh_sach_thuoc_tinh.Add(ThuocTinh);
ThuocTinh = new XL_THUOC_TINH("NguoiGui", NguoiGui);
TheCon.Danh_sach_thuoc_tinh.Add(ThuocTinh);
The.Danh_sach_the.Add(TheCon);
ndc.SoLanLay++;
}
Session["SoCauDaLay"] = SoCauDaChat;
DonDep();
String Chuoi = The.Chuoi();
XL_CHUOI.Xuat(Response, Chuoi);
Application.UnLock();
}
public static NHI_THUC Nhap(String Ghi_chu)
{
NHI_THUC kq;
XL_CHUOI.Xuat(Ghi_chu);
kq.a = XL_SO_THUC.Nhap("Nhap a : ");
kq.b = XL_SO_THUC.Nhap("Nhap b : ");
return(kq);
}
public static PHUONG_TRINH_DUONG_THANG Nhap(String Ghi_chu)
{
PHUONG_TRINH_DUONG_THANG kq;
XL_CHUOI.Xuat(Ghi_chu);
kq.a = XL_SO_THUC.Nhap("Nhap a:");
kq.b = XL_SO_THUC.Nhap("Nhap b:");
kq.c = XL_SO_THUC.Nhap("Nhap c:");
return kq;
}
public static DUONG_TRON Nhap(String Ghi_chu)
{
DUONG_TRON kq;
XL_CHUOI.Xuat(Ghi_chu);
kq.I = XL_DIEM.Nhap("Toa do tam I cua duong tron:\n");
kq.R = XL_SO_THUC.Nhap("Nhap R:");
return(kq);
}
public static PHAN_SO Nhap(String Ghi_chu)
{
PHAN_SO kq;
XL_CHUOI.Xuat(Ghi_chu);
kq.Tu_so = XL_SO_NGUYEN.Nhap("Tu so:");
kq.Mau_so = XL_SO_NGUYEN.Nhap("Mau so:");
return(kq);
}
public static DON_THUC Nhap(String Ghi_chu)
{
DON_THUC kq;
XL_CHUOI.Xuat(Ghi_chu);
kq.He_so = XL_SO_THUC.Nhap("He so = ");
kq.So_mu = XL_SO_NGUYEN.Nhap("So mu = ");
return(kq);
}
public static DIEM Nhap(String Ghi_chu)
{
DIEM kq;
XL_CHUOI.Xuat(Ghi_chu);
kq.x = XL_SO_THUC.Nhap("Hoanh do:");
kq.y = XL_SO_THUC.Nhap("Tung do:");
return(kq);
}
public static TAM_THUC Nhap(String Ghi_chu)
{
TAM_THUC kq;
XL_CHUOI.Xuat(Ghi_chu);
kq.a = XL_SO_THUC.Nhap("a=");
kq.b = XL_SO_THUC.Nhap("b=");
kq.c = XL_SO_THUC.Nhap("c=");
return(kq);
}
public static void Main()
{
String Ho_ten;
String Loi_chao;
Ho_ten = XL_CHUOI.Nhap("Ho va ten:");
Loi_chao = "Xin chao" + Ho_ten + "\n";
Loi_chao = Loi_chao + "Cam on vi da su dung chuong trinh nay";
XL_CHUOI.Xuat(Loi_chao);
}
protected void Page_Load(object sender, EventArgs e)
{
QUANLY ql = (QUANLY)Application["QUANLY"];
int luotdi = ql.LuotDi;
int XiNgau = ql.XiNgau;
Boolean DangDoXiNgau = ql.DangDoXiNgau;
int[] vitri = ql.BanCo.ViTriCacQuanCo;
XL_THE The = new XL_THE("Goc");
XL_THE TheCon = new XL_THE("LuotDi");
XL_THUOC_TINH ThuocTinh = new XL_THUOC_TINH("GiaTri", luotdi.ToString());
// Them luot di vao xml
TheCon.Danh_sach_thuoc_tinh.Add(ThuocTinh);
The.Danh_sach_the.Add(TheCon);
TheCon = new XL_THE("XiNgau");
ThuocTinh = new XL_THUOC_TINH("GiaTri", XiNgau.ToString());
// Them Xi Ngau vao xml
TheCon.Danh_sach_thuoc_tinh.Add(ThuocTinh);
The.Danh_sach_the.Add(TheCon);
TheCon = new XL_THE("DangDoXiNgau");
ThuocTinh = new XL_THUOC_TINH("GiaTri", (DangDoXiNgau ? 1 : 0).ToString());
// Them DangDoXiNgau vao xml
TheCon.Danh_sach_thuoc_tinh.Add(ThuocTinh);
The.Danh_sach_the.Add(TheCon);
int SoNguoiChoi = ql.SoNguoiChoi;
int SoNguoiXem = ql.SoNguoiXem;
TheCon = new XL_THE("SoNguoiChoi");
ThuocTinh = new XL_THUOC_TINH("GiaTri", SoNguoiChoi.ToString());
// Them SoNguoiChoi vao xml
TheCon.Danh_sach_thuoc_tinh.Add(ThuocTinh);
The.Danh_sach_the.Add(TheCon);
TheCon = new XL_THE("SoNguoiXem");
ThuocTinh = new XL_THUOC_TINH("GiaTri", SoNguoiXem.ToString());
// Them SoNguoiXem vao xml
TheCon.Danh_sach_thuoc_tinh.Add(ThuocTinh);
The.Danh_sach_the.Add(TheCon);
// Vi tri cac quan co
for (int i = 0; i < 16; ++i)
{
TheCon = new XL_THE("Co");
ThuocTinh = new XL_THUOC_TINH("ViTri", vitri[i].ToString());
TheCon.Danh_sach_thuoc_tinh.Add(ThuocTinh);
The.Danh_sach_the.Add(TheCon);
}
String Chuoi = The.Chuoi();
XL_CHUOI.Xuat(Response, Chuoi);
}
public static void Main(string[] args)
{
TAM_THUC P;
ArrayList Nghiem;
P = XL_TAM_THUC.Nhap("Nhap tam thuc bac 2:\n");
Nghiem = XL_TAM_THUC.Nghiem(P);
String Chuoi = "Ket qua phuong trinh ";
Chuoi = Chuoi + XL_TAM_THUC.Chuoi(P) + "=0" + "\n";
Chuoi = Chuoi + XL_NGHIEM.Chuoi(Nghiem);
XL_CHUOI.Xuat(Chuoi);
}
public static void Main(string[] args)
{
Double[] a;
Double kq;
a = XL_DAY_SO.Nhap("Nhap day so:");
kq = XL_DAY_SO.Tinh_tong(a);
String Chuoi;
Chuoi = "Day so : " + XL_DAY_SO.Chuoi(a) + "\n";
Chuoi = Chuoi + "co tong la " + kq;
XL_CHUOI.Xuat(Chuoi);
}
public static void Main(string[] args)
{
long[] a;
long kq;
a = XL_DAY_SO.Nhap("Day cac so nguyen:\n");
kq = XL_DAY_SO.Max(a);
String Chuoi;
Chuoi = "So lon nhat cua day so nguyen: " + XL_DAY_SO.Chuoi(a) + "\n";
Chuoi = Chuoi + "la " + kq;
XL_CHUOI.Xuat(Chuoi);
}
public static void Main(string[] args)
{
TAM_THUC P;
CUC_TRI M;
P = XL_TAM_THUC.Nhap("Nhap tam thuc bac 2:\n");
M = XL_TAM_THUC.Cuc_tri(P);
String Chuoi;
Chuoi = "Ham bac 2 f(x)=" + XL_TAM_THUC.Chuoi(P) + "\n";
Chuoi = Chuoi + "co cuc tri M" + XL_CUC_TRI.Chuoi(M);
XL_CHUOI.Xuat(Chuoi);
}
public static void Main(string[] args)
{
DON_THUC P;
DON_THUC Q;
P = XL_DON_THUC.Nhap("Nhap don thuc P(x):\n");
Q = XL_DON_THUC.Dao_ham(P);
String Chuoi = "Dao ham cua P(x)=";
Chuoi = Chuoi + XL_DON_THUC.Chuoi(P) + "\n";
Chuoi = Chuoi + " la Q(x)=" + XL_DON_THUC.Chuoi(Q);
XL_CHUOI.Xuat(Chuoi);
}
public static void Main(string[] args)
{
Double[] a;
Double[] b;
a = XL_DAY_SO.Nhap("Nhap day so nguyen:\n");
b = XL_DAY_SO.Sap_Tang(a);
String Chuoi;
Chuoi = "Day so nguyen truoc khi sap: \n" + XL_DAY_SO.Chuoi(a);
Chuoi = Chuoi + "\n" + "Day so nguyen sau khi sap: \n";
Chuoi = Chuoi + XL_DAY_SO.Chuoi(b);
XL_CHUOI.Xuat(Chuoi);
}
public static void Main(string[] args)
{
TAM_GIAC tg;
Double kq;
tg = XL_TAM_GIAC.Nhap("Nhap toa do cac dinh cua tam giac:\n");
kq = XL_TAM_GIAC.Chu_vi(tg);
String Chuoi;
Chuoi = "Tam giac " + XL_TAM_GIAC.Chuoi(tg) + "\n";
Chuoi = Chuoi + "co chu vi la " + Math.Round(kq, 2);
XL_CHUOI.Xuat(Chuoi);
}
static void Main(string[] args)
{
NHI_THUC P;
NGHIEM ng;
P = XL_NHI_THUC.Nhap("Nhap vao nhi thuc dang ax+b:\n");
ng = XL_NHI_THUC.Tim_Nghiem(P);
String Chuoi = "Bat phuong trinh ";
Chuoi = Chuoi + XL_NHI_THUC.Chuoi(P) + ">0\n";
Chuoi = Chuoi + XL_NGHIEM.Chuoi(ng);
XL_CHUOI.Xuat(Chuoi);
}
public static void Main(string[] args)
{
BIEU_THUC P;
long kq;
P = XL_BIEU_THUC.Nhap("Nhap vao 1 bieu thuc:\n");
kq = XL_BIEU_THUC.Tinh(P);
String Chuoi = "";
Chuoi = Chuoi + XL_BIEU_THUC.Chuoi(P) + " = ";
Chuoi = Chuoi + kq;
XL_CHUOI.Xuat(Chuoi);
}
public static void Main(string[] args)
{
Double[,] a;
Double kq;
a = XL_MA_TRAN.Nhap("Nhap ma tran:\n");
kq = XL_MA_TRAN.Tinh_tong(a);
String Chuoi;
Chuoi = "Ma tran cac so " + "\n";
Chuoi = Chuoi + XL_MA_TRAN.Chuoi(a) + "\n";
Chuoi = Chuoi + "co tong la " + kq;
XL_CHUOI.Xuat(Chuoi);
}
public static void Main(string[] args)
{
BIEU_THUC P;
PHAN_SO kq;
P = XL_BIEU_THUC.Nhap("Nhap vao 1 bieu thuc phan so:\n");
kq = XL_BIEU_THUC.Tinh(P);
String Chuoi = "";
Chuoi = Chuoi + XL_BIEU_THUC.Chuoi(P) + " = ";
Chuoi = Chuoi + XL_PHAN_SO.Chuoi(kq);
XL_CHUOI.Xuat(Chuoi);
}
public static void Main(string[] args)
{
ArrayList Ps;
PHAN_SO kq;
Ps = XL_DAY_PHAN_SO.Nhap("Nhap vao day phan so:\n");
kq = XL_DAY_PHAN_SO.Max(Ps);
String Chuoi = "Day cac phan so ";
Chuoi = Chuoi + XL_DAY_PHAN_SO.Chuoi(Ps) + "\n";
Chuoi = Chuoi + "co phan so lon nhat la ";
Chuoi = Chuoi + XL_PHAN_SO.Chuoi(kq);
XL_CHUOI.Xuat(Chuoi);
}
public static void Main()
{
TAM_GIAC tg;
DIEM G;
tg = XL_TAM_GIAC.Nhap("Nhap toa do 3 diem trong tam giac:\n");
G = XL_TAM_GIAC.Trong_tam(tg);
String Chuoi;
Chuoi = "Tam giac ABC voi ";
Chuoi = Chuoi + XL_TAM_GIAC.Chuoi(tg);
Chuoi = Chuoi + " co trong tam G" + XL_DIEM.Chuoi(G);
XL_CHUOI.Xuat(Chuoi);
}
public static TAM_GIAC Nhap(String Ghi_chu)
{
TAM_GIAC kq;
XL_CHUOI.Xuat(Ghi_chu);
do
{
kq.A = XL_DIEM.Nhap("Toa do A:\n");
kq.B = XL_DIEM.Nhap("Toa do B:\n");
kq.C = XL_DIEM.Nhap("Toa do C:\n");
} while (XL_DIEM.Thang_hang(kq.A, kq.B, kq.C));
return(kq);
}
static void Main(string[] args)
{
PHAN_SO A, B, kq;
A = XL_PHAN_SO.Nhap("Nhap phan so thu nhat:\n");
B = XL_PHAN_SO.Nhap("Nhap phan so thu hai:\n");
kq = XL_PHAN_SO.Tich(A, B);
String Chuoi;
Chuoi = XL_PHAN_SO.Chuoi(A) + " * ";
Chuoi = Chuoi + XL_PHAN_SO.Chuoi(B) + " = ";
Chuoi = Chuoi + XL_PHAN_SO.Chuoi(kq);
XL_CHUOI.Xuat(Chuoi);
}
public static void Main(string[] args)
{
Double[,] a;
Double kq;
a = XL_MA_TRAN.Nhap("Nhap ma tran :\n");
kq = XL_MA_TRAN.Max(a);
String Chuoi;
Chuoi = "Ma tran cac so nguyen\n";
Chuoi = Chuoi + XL_MA_TRAN.Chuoi(a) + "\n";
Chuoi = Chuoi + "Co so nguyen lon nhat la: " + kq;
XL_CHUOI.Xuat(Chuoi);
}
static void Main(string[] args)
{
ArrayList P;
Double x0;
Double kq;
P = XL_DA_THUC.Nhap("Nhap da thuc P(x):\n");
x0 = XL_SO_THUC.Nhap("Nhap x0 = ");
kq = XL_DA_THUC.Tinh_gia_tri(P, x0);
String Chuoi;
Chuoi = "Gia tri da thuc P(x)=" + XL_DA_THUC.Chuoi(P) + "\n";
Chuoi = Chuoi + "voi x0=" + x0 + " la :" + kq;
XL_CHUOI.Xuat(Chuoi);
}