Program Game_Bong_Da;
uses crt,dos;
const
ChieuRong = 60;
ChieuCao = 23;
KhoangCachDong = 1;
KhoangCachCot = 0;
ChieuRongKhungThanh = 8;
SoCauThu = 8;
Front = 1;
BeHind = 2;
Left = 3;
Right = 4;
Tocdo = 15;
type
TSanBong = object
Procedure VeSanBong;
Procedure KhoiTaoCauThu;
end;
TViTri = object
X, Y : integer;
Procedure SetViTri(vtX, vtY: integer);
end;
TGioiHan = object
X1, X2, Y1, Y2 : integer;
Procedure SetGioiHan(vtX1, vtY1, vtX2, vtY2 : integer);
end;
TBong = object
Sohuu : array[0..2,0..SoCauThu] of Boolean;
Vitri : TVitri;
Procedure SetSoHuu(doi, ten : integer);
Procedure InBong(doi, caut, Huong : integer);
Procedure CanBong;
Procedure SutBong(Huong : integer);
Function HuongChuyenBong(doi, caut : integer) : integer;
Procedure XuLi;
end;
TCauThu = object
Doi : integer;
Ten : integer;
GioiHan : TGioiHan;
Vitri : TVitri;
MauAo : Word;
KeyPress : Char;
Procedure SetCauThuHT;
Procedure InHinh(vtX,vtY : integer);
Procedure GianhBong;
Procedure DichuyenNgauNhien;
Procedure DiChuyen(Key : char);
end;
TMayTinh = object
CauThuHT : array[1..2] of integer;
PT : Boolean;
Procedure KiemTra;
Procedure TanCong;
Procedure PhongThu;
end;
var
LastHuong,HuongChuyen,CauThuHT : integer;
san : TSanBong;
cauthu : array[1..2,1..SoCauThu] of TCauThu;
QBong : TBong;
DangSut,vtMax,DangChuyen : Boolean;
DiemSo : array[1..2] of integer;
MayTinh : TMayTinh;
procedure setcusor(bot,top: byte);
var regs : registers;
begin
regs.ah := 1;
regs.ch:= bot;
regs.cl:= top;
intr($10, regs);
end;
Procedure TViTri.SetVitri(vtX, vtY : integer);
Begin
X := vtX;
Y := vtY;
End;
Procedure TGioiHan.SetGioiHan(vtX1, vtY1, vtX2, vtY2 : integer);
Begin
X1 := vtX1;
Y1 := vtY1;
X2 := vtX2;
Y2 := vtY2;
End;
(*==============S Bong===============================*)
Procedure TBong.SetSoHuu(doi, ten: integer);
var d,t : integer;
Begin
for d := 0 to 2 do
for t := 0 to SoCauThu do
begin
if (d = doi) and (t = ten) then
SoHuu[d, t] := True
else
SoHuu[d, t] := False;
end;
End;
Procedure TBong.InBong(doi, caut, Huong : integer);
Begin
if (QBong.SoHuu[doi, caut]) and (not DangSut) then
begin
if LastHuong <> Huong then
begin
GotoXy(Vitri.X,Vitri.Y);
Write(#32);
end;
case Huong of
Front : begin
TextColor(white);
Vitri.X := CauThu[doi,caut].Vitri.X;
Vitri.Y := CauThu[doi,caut].Vitri.Y-1;
GotoXy(Vitri.X,Vitri.Y);
Write(#265);
end;
BeHind : begin
TextColor(white);
Vitri.X := CauThu[doi,caut].Vitri.X;
Vitri.Y := CauThu[doi,caut].Vitri.Y+1;
GotoXy(Vitri.X,Vitri.Y);
Write(#265);
end;
Left : begin
TextColor(white);
Vitri.X := CauThu[doi,caut].Vitri.X - 1;
Vitri.Y := CauThu[doi,caut].Vitri.Y;
GotoXy(Vitri.X,Vitri.Y);
Write(#265);
end;
Right : begin
TextColor(white);
Vitri.X := CauThu[doi,caut].Vitri.X + 1;
Vitri.Y := CauThu[doi,caut].Vitri.Y;
GotoXy(Vitri.X,Vitri.Y);
Write(#265);
end;
end;
LastHuong := Huong;
if (Vitri.Y <= Khoangcachdong+1) or
(Vitri.Y >= KhoangCachDong+ChieuCao) or
(Vitri.X <= KhoangCachcot+1) or
(Vitri.X >= KhoangCachcot + chieurong) then
begin
vtMax := True;
DangSut := True;
end;
CanBong;
end;
End;
Procedure TBong.SutBong(Huong : integer);
Begin
if not vtMax then
begin
GotoXy(Vitri.X,Vitri.Y);
Write(#32);
end;
case Huong of
Front : if Vitri.Y > Khoangcachdong+1 then
begin
TextColor(white);
Vitri.X := Vitri.X;
Vitri.Y := Vitri.Y-2;
GotoXy(Vitri.X,Vitri.Y);
Write(#265);
end;
BeHind :if Vitri.Y < Khoangcachdong+ChieuCao then
begin
TextColor(white);
Vitri.X := Vitri.X;
Vitri.Y := Vitri.Y+2;
GotoXy(Vitri.X,Vitri.Y);
Write(#265);
end;
Left :if Vitri.X > KhoangcachCot+1 then
begin
TextColor(white);
Vitri.X := Vitri.X - 2;
Vitri.Y := Vitri.Y;
GotoXy(Vitri.X,Vitri.Y);
Write(#265);
end;
Right :if Vitri.X < KhoangcachCot+ChieuRong then
begin
TextColor(white);
Vitri.X := Vitri.X + 2;
Vitri.Y := Vitri.Y;
GotoXy(Vitri.X,Vitri.Y);
Write(#265);
end;
end;
if (Vitri.Y <= Khoangcachdong+1) or
(Vitri.Y >= KhoangCachDong+ChieuCao) or
(Vitri.X <= KhoangCachcot+1) or
(Vitri.X >= KhoangCachcot + chieurong) then
begin
vtMax := True;
end;
CanBong;
Cauthu[1,1].SetCauThuHT;
End;
Procedure TBong.CanBong;
var doi,caut : integer;
Begin
for doi := 1 to 2 do
for caut := 1 to Socauthu do
begin
if (CauThu[doi,caut].Vitri.X = Vitri.X)
and (CauThu[doi,caut].Vitri.Y = Vitri.Y) then
begin
SetSoHuu(doi,caut);
if CauThu[doi,caut].Vitri.Y > ChieuCao div 2 then
begin
InBong(doi,caut,Front);
Cauthu[doi,caut].Vitri.Y := Cauthu[doi,caut].Vitri.Y-1;
end
else
begin
InBong(doi,caut,Behind);
Cauthu[doi,caut].Vitri.Y := Cauthu[doi,caut].Vitri.Y+1;
end;
TextColor(Cauthu[doi,caut].MauAo);
GotoXy(Cauthu[doi,caut].Vitri.X,CauThu[doi,caut].Vitri.Y);
Write(#258);
DangSut := False;
DangChuyen := False;
end;
end;
end;
Function TBong.HuongChuyenBong(doi, caut : integer) : integer;
var ct,Min,Tam,Huong : integer;
Begin
Min := ChieuRong+ChieuCao;
for ct := 1 to SoCauThu do
if ct <> caut then
begin
Tam := Cauthu[doi, ct].Vitri.X - Cauthu[doi, caut].Vitri.X;
if Abs(Min) > Abs(Tam) then
begin
Min := Tam;
if Min < 0 then Huong := Left
else if Min > 0 then Huong := Right;
end;
Tam := Cauthu[doi, ct].Vitri.Y - Cauthu[doi, caut].Vitri.Y;
if Abs(Min) > Abs(Tam) then
begin
Min := Tam;
if Min < 0 then Huong := Front
else if Min > 0 then Huong := BeHind;
end;
HuongChuyenBong := Huong;
end;
End;
Procedure TBong.XuLi;
Begin
if (vtMax) and (Vitri.X >= CauThu[1,1].GioiHan.X1)
and (Vitri.X <= CauThu[1,1].GioiHan.X2)
and (DangSut or Dangchuyen) then
begin
DangSut := False;
DangChuyen := False;
vtMax := False;
if (Vitri.Y > ChieuCao div 2) then
begin
Inc(DiemSo[2]);
SetSoHuu(1,1);
Cauthu[1,CauThuHT].MauAo := Green;
CauThuHT:=1;
InBong(1,CauThuHT,Front);
end
else
begin
Inc(DiemSo[1]);
SetSoHuu(2,1);
InBong(2,1,BeHind);
end;
San.VeSanBong;
TextColor(Cyan);
GoToXy(65,7); Write(' Cau Thu : ',CauThuHT);
goToxy(65,9); Write(' May : ',DiemSo[2]);
goToxy(65,11);Write('Nguoi Choi : ',DiemSo[1]);
end
else
if vtMax then
begin
SetSoHuu(0,0);
ViTri.SetVitri(ChieuRong div 2 + KhoangCachCot,
chieuCao div 2 + KhoangCachDong);
Textcolor(White);
GotoXy(Vitri.X,Vitri.Y);write(#265);
San.VeSanBong;
DangSut := False;
DangChuyen := False;
vtMax := False;
end;
Textcolor(Red);
GotoXy((ChieuRong + KhoangCachCot - 20) div 2,(ChieuCao + KhoangCachDong) div 2);
if diemSo[1] >= 10 then
begin
Write('Nguoi Choi Thang Roi.');
readln;
Cauthu[1,CauThuHT].KeyPress := #27;
end
else if diemso[2] >= 10 then
begin
Write('May Thang Roi.');
readln;
Cauthu[1,CauThuHT].KeyPress := #27;
end;
end;
(*==============E Bong===============================*)
(*==============S San Bong===========================*)
Procedure TSanBong.KhoiTaoCauThu;
var Vt : TViTri;
i : integer;
Begin
CauThu[2,1].Doi := 2;
CauThu[1,1].Doi := 1;
CauThu[1,1].Ten := 1;
CauThu[2,1].Ten := 1;
for i := 2 to SoCauThu do
begin
CauThu[1,i].GioiHan.SetGioiHan(KhoangCachCot+2,KhoangCachDong+2,
KhoangCachCot+ChieuRong-1,KhoangCachDong+ChieuCao-1);
CauThu[1,i].MauAo := Green;
Cauthu[1,i].Doi := 1;
CauThu[1,i].Ten := i;
CauThu[2,i].GioiHan.SetGioiHan(KhoangCachCot+2,KhoangCachDong+2,
KhoangCachCot+ChieuRong-1,KhoangCachDong+ChieuCao-1);
CauThu[2,i].MauAo := Blue;
Cauthu[2,i].Doi := 2;
CauThu[2,i].Ten := i;
end;
for i := 1 to SoCauThu do
begin
repeat
Vt.X := RanDom(Cauthu[1,i].GioiHan.X2+1) + KhoangCachCot;
Vt.Y := Random(CauThu[1,i].GioiHan.Y2+1) + KhoangCachDong;
until (Vt.X >= Cauthu[1,i].GioiHan.X1)
and (Vt.X <= CauThu[1,i].GioiHan.X2)
and (Vt.Y >= CauThu[1,i].GioiHan.Y1)
and (Vt.Y <= Cauthu[1,i].GioiHan.Y2);
CauThu[1,i].Vitri := Vt;
Vt.SetViTri(0, 0);
end;
for i := 1 to SoCauThu do
begin
repeat
Vt.X := RanDom(Cauthu[2,i].GioiHan.X2+1) + KhoangCachCot;
Vt.Y := Random(Cauthu[2,i].GioiHan.Y2+1) + KhoangCachDong;
until (Vt.X >= Cauthu[2,i].GioiHan.X1)
and (Vt.X <= CauThu[2,i].GioiHan.X2)
and (Vt.Y >= CauThu[2,i].GioiHan.Y1)
and (Vt.Y <= Cauthu[2,i].GioiHan.Y2);
CauThu[2,i].Vitri := Vt;
Vt.SetViTri(0, 0);
end;
for i := 1 to SoCauThu do
begin
TextColor(cauthu[1,i].MauAo);
gotoxy(cauthu[1,i].vitri.X,cauthu[1,i].Vitri.Y);
Write(#258);
TextColor(cauthu[2,i].MauAo);
gotoxy(cauthu[2,i].vitri.X,cauthu[2,i].Vitri.Y);
Write(#258);
end;
End;
Procedure TSanBong.VeSanBong;
var i: integer;
Begin
clrscr;
TextColor(Yellow);
for i := 1 to ChieuRong do
begin
GotoXy(KhoangCachCot + i,KhoangCachDong);
Write(#177);
GotoXy(KhoangCachCot + i,KhoangCachDong+ChieuCao+1);
Write(#177);
end; { Ve Khung Ngang }
for i := 1 to ChieuCao do
begin
GotoXy(KhoangCachCot + 1,KhoangCachDong + i);
Write(#177);
GotoXy(KhoangCachCot + ChieuRong,KhoangCachDong+i);
Write(#177);
end; { Ve Khung Doc }
TextColor(LightGreen);
i := (ChieuRong - ChieuRongKhungThanh) div 2 + KhoangCachCot;
GotoXy(i,KhoangCachDong+1);
CauThu[1,1].GioiHan.SetGioiHan(i,KhoangCachDong+ChieuCao -
1 - ChieuRongKhungThanh div 2,
i+ChieuRongKhungThanh-1,KhoangCachDong+ChieuCao - 1);
{ Set Gioi Han Thu Mon}
CauThu[1,1].MauAo := LightGreen;
for i := 1 to ChieuRongKhungThanh do
Write(#177);
{ Ve Khung Thanh May}
TextColor(Cyan);
i := (ChieuRong - ChieuRongKhungThanh) div 2 + KhoangCachCot;
GotoXy(i,KhoangCachDong+ChieuCao);
CauThu[2,1].GioiHan.SetGioiHan(i,KhoangCachDong+2,
i+ChieuRongKhungthanh-1,ChieuRongKhungThanh div 2+KhoangCachDong+2);
{Set Gioi Han Thu Mon}
CauThu[2,1].MauAo := Cyan;
for i := 1 to ChieuRongKhungThanh do
Write(#177); { Ve Khung Thanh Nguoi Choi}
KhoiTaoCauThu;
TextColor(Cyan);
GoToXy(65,7); Write(' Cau Thu : ',CauThuHT);
goToxy(65,9); Write(' May : ',DiemSo[1]);
goToxy(65,11);Write('Nguoi Choi : ',DiemSo[2]);
Delay(1000);
End;
(*==============E San Bong===========================*)
(*==============S Cau Thu============================*)
Procedure TCauThu.SetCauThuHT;
var i,min,tamthoi1,tamthoi2,cautht: integer;
TroLai : boolean;
Begin
TroLai := True;
if (not Qbong.Sohuu[1,CauThuHT]) or (QBong.soHuu[0,0]) then
TroLai := False;
if not TroLai then
begin
Min := ChieuRong + ChieuCao;
cautht := CauThuHT;
for i := 1 to SoCauThu do
begin
tamthoi1 := Cauthu[doi,i].Vitri.X - QBong.Vitri.X;
tamthoi2 := Cauthu[doi,i].Vitri.Y - QBong.Vitri.Y;
if ABs(Min) > (ABs(TamThoi1)+Abs(Tamthoi2)) then
begin
Min := TamThoi1+Tamthoi2;
cautht := i;
end;
end;
if (cautht = 1) and ((QBong.Vitri.X < Cauthu[doi,cautht].GioiHan.X1)
or (QBong.Vitri.X > Cauthu[doi,cautht].GioiHan.X2) or
(QBong.Vitri.Y < Cauthu[doi,cautht].GioiHan.Y1) or
(QBong.Vitri.Y > Cauthu[doi,cautht].GioiHan.Y2)) then
cautht := 2;
if (CauThuHT = 1) and (doi = 2) then
CauThu[doi,CauThuHT].MauAo := Cyan
else if (CauThuHT <> 1) and (doi = 2) then
CauThu[doi,CauThuHT].MauAo := Blue
else if (CauThuHT = 1) and (doi = 1) then
CauThu[doi,CauThuHT].MauAo := LightGreen
else if (CauThuHT <> 1) and (doi = 1) then
CauThu[doi,CauThuHT].MauAo := Green;
CauThuHT := cautht;
TextColor(Cyan);
GoToXy(65,7);Write(' Cau Thu : ',CauThuHT);
end;
end;
Procedure TCauThu.InHinh(vtX, vtY : integer);
Begin
GotoXy(Vitri.X,Vitri.Y);
Write(#32);
Vitri.X := vtX;
Vitri.Y := vtY;
TextColor(MauAo);
GotoXy(Vitri.X,Vitri.Y);
Write(#258);
End;
Procedure TCauThu.GianhBong;
Begin
if not Qbong.SoHuu[Doi,Ten] then
begin
if (Qbong.Vitri.X = Vitri.X-1) and (Qbong.Vitri.Y = Vitri.Y) then
begin
SetCauthuHT;
Qbong.SetSoHuu(Doi,Ten);
Qbong.InBong(Doi,Ten,Front);
end
else if (Qbong.Vitri.X = Vitri.X+1) and (Qbong.Vitri.Y = Vitri.Y) then
begin
SetCauthuHT;
Qbong.SetSoHuu(Doi,Ten);
Qbong.InBong(Doi,Ten,Front);
end
else if (Qbong.Vitri.X = Vitri.X) and (Qbong.Vitri.Y = Vitri.Y-1) then
begin
SetCauthuHT;
Qbong.SetSoHuu(Doi,Ten);
Qbong.InBong(Doi,Ten,Front);
end
else if (Qbong.Vitri.X = Vitri.X) and (Qbong.Vitri.Y = Vitri.Y+1) then
begin
SetCauthuHT;
Qbong.SetSoHuu(Doi,Ten);
Qbong.InBong(Doi,Ten,Front);
end;
end;
end;
Procedure TCauThu.DiChuyenNgauNhien;
var Phim : integer;
Key : Char;
Begin
Phim := Random(7);
case Phim of
1 : begin
Key := #72;
end;
2 : begin
Key := #75;
end;
3 : begin
Key := #77;
end;
4 : begin
Key := #80;
end;
5 : begin
Key := #32;
end;
6 : begin
Key := #13;
end;
end;
KeyPress := Key;
End;
Procedure TCauThu.DiChuyen(Key : char);
Begin
case Key of
#72,#119:if (vitri.Y > GioiHan.Y1) then
begin
InHinh(Vitri.X,ViTri.Y - 1);
QBong.InBong(Doi,Ten, Front);
GianhBong;
delay(Tocdo);
end;
#80,#115:if (Vitri.Y < GioiHan.Y2) then
begin
InHinh(Vitri.X,Vitri.Y+1);
QBong.InBong(Doi,Ten, BeHind);
GianhBong;
delay(Tocdo);
end;
#75,#97: if (vitri.X > GioiHan.X1) then
begin
InHinh(Vitri.X-1,vitri.Y);
QBong.InBong(Doi,Ten, Left);
GianhBong;
delay(Tocdo);
end;
#77,#100:if (Vitri.X < GioiHan.X2) then
begin
InHinh(ViTri.X+1,ViTri.Y);
QBong.InBong(Doi,Ten, Right);
GianhBong;
delay(Tocdo);
end;
#13 : if QBong.SoHuu[doi,ten] then begin
QBong.SetSoHuu(0, 0);
DangSut := True;
end;
#32 : if QBong.SoHuu[doi,ten] then begin
QBong.SetSoHuu(0, 0);
DangChuyen := True;
HuongChuyen := QBong.HuongChuyenBong(doi,ten);
end;
end;
End;
(*==============E Cau Thu============================*)
(*==============S May Tinh===========================*)
Procedure TMayTinh.KiemTra;
var ct,Min,Tamthoi,caut : integer;
Begin
Min := ChieuCao + ChieuRong;
for ct := 1 to SoCauThu do
begin
TamThoi := Abs(CauThu[2,ct].Vitri.X - QBong.Vitri.X)
+ Abs(CauThu[2,ct].Vitri.Y - QBong.Vitri.Y);
if (Min) > TamThoi then
begin
Min := TamThoi;
caut := ct;
end;
end;
CauThuHT[1] := caut;
Min := ChieuCao + ChieuRong;
for ct := 1 to SoCauThu do
if (ct <> CauthuHT[1]) then
begin
TamThoi := Abs(CauThu[2,ct].Vitri.X - QBong.Vitri.X)
+ Abs(CauThu[2,ct].Vitri.Y - QBong.Vitri.Y);
if (Min > TamThoi) then
begin
Min := TamThoi;
caut := ct;
end;
end;
CauThuHT[2] := caut;
end;
Procedure TMayTinh.TanCong;
var i,ct,j : integer;
begin
ct := 0;
KiemTra;
for i := 1 to 2 do
if QBong.Sohuu[2,CauThuHT[i]] then
ct := i;
i := ct;
PT := True;
if i <> 0 then
begin
PT := False;
if (CauThu[2,CauThuHT[i]].Vitri.Y < CauThu[1,1].GioiHan.Y2) then
begin
CauThu[2,CauThuHT[i]].DiChuyen(#80);
end
else
if (CauThu[2,CauThuHT[i]].Vitri.X < (CauThu[1,1].GioiHan.X2
+ CauThu[1,1].GioiHan.X1) div 2) then
begin
CauThu[2,CauThuHT[i]].DiChuyen(#77);
end
else
if (CauThu[2,CauThuHT[i]].Vitri.X > (CauThu[1,1].GioiHan.X2
+ CauThu[1,1].GioiHan.X1) div 2) then
begin
CauThu[2,CauThuHT[i]].DiChuyen(#75);
end;
for j := 1 to SoCauthu do
if j <> i then
Begin
CauThu[2,j].DiChuyenNgauNhien;
CauThu[2,j].Dichuyen(Cauthu[2,j].KeyPress)
end;
end;
end;
Procedure TMayTinh.PhongThu;
var i,j: integer;
Begin
KiemTra;
PT := False;
for i := 1 to 2 do
if (not QBong.Sohuu[2,CauThuHT[i]]) and (not QBong.SoHuu[1,1]) then
begin
if (CauThu[2,CauThuHT[i]].Vitri.Y < QBong.Vitri.Y) then
begin
CauThu[2,CauThuHT[i]].DiChuyen(#80);
end
else
if (CauThu[2,CauThuHT[i]].Vitri.Y > QBong.Vitri.Y) then
begin
CauThu[2,CauThuHT[i]].DiChuyen(#72);
end
else
if (CauThu[2,CauThuHT[i]].Vitri.X < QBong.Vitri.X-1) then
begin
CauThu[2,CauThuHT[i]].DiChuyen(#77);
end
else
if (CauThu[2,CauThuHT[i]].Vitri.X > QBong.Vitri.X+1) then
begin
CauThu[2,CauThuHT[i]].DiChuyen(#75);
end;
PT := True;
for j := 1 to SoCauthu do
if j <> i then
Begin
CauThu[2,j].DiChuyenNgauNhien;
CauThu[2,j].Dichuyen(Cauthu[2,j].KeyPress)
end;
end;
end;
(*==============E May Tinh===========================*)
Procedure NewGame;
Begin
clrscr;
SetCusor(32,0);
San.VeSanBong;
QBong.SetSoHuu(0, 0);
TextColor(White);
Qbong.vitri.SetVitri(ChieuRong div 2 + KhoangCachCot,
chieuCao div 2 + KhoangCachDong);
GotoXy(QBong.Vitri.X,QBong.Vitri.Y);
Write(#265);
CauthuHT := 2;
DangSut := False;
DangChuyen := False;
end;
Procedure PlayerPlay;
var i : integer;
Begin
Cauthu[1,CauThuHT].MauAo := Red;
if Keypressed then
begin
Cauthu[1,CauThuHT].KeyPress := readkey;
for i := 1 To SoCauThu do
if i <> CauThuHT then
Cauthu[1,i].DichuyenNgauNhien;
end;
Cauthu[1,CauThuHT].DiChuyen(Cauthu[1,CauThuHT].KeyPress);
for i := 1 To SoCauThu do
if i <> CauThuHT then
Cauthu[1,i].Dichuyen(Cauthu[1,i].KeyPress);
if Dangsut then QBong.SutBong(LastHuong)
else if DangChuyen then QBong.SutBong(HuongChuyen);
MayTinh.PhongThu;
MayTinh.TanCong;
QBong.XuLi;
Cauthu[1,1].SetCauThuHT;
end;
BEGIN
NewGame;
repeat
PlayerPlay;
if MayTinh.PT then
until Cauthu[1,CauThuHT].KeyPress = #27;
END.
*Bậc cmn thầy*
Enter:Sút
space: chuyền
a,s,d,w: di chuyển
* dán vô notepad rồi sau đó đổi đuôi thành .pas nhá. bỏ vào đường link nè:
link: C:\FPC\2.0.4\bin\i386-win32
Lập trình hoàn toàn bằng pascal nhá.
Bậc cmn thầy
Thế giới này thật là đáng sợ, tui cũng muốn làm lập trình viên nhưng mà .... ếu biết cái gì cả