Cú pháp lệnh Write và writeln *Chú ý: mình không hỏi ý nghĩa

Program Test1;

Uses crt;

Begin;

Clrscr;

Writeln(‘ Chao may ban dg nhin cai nay’);

End.

Hết r,nhân tiện mình còn có trò rắn nx nè:

Code:

PROGRAM Flappy;
USES CRT;
VAR TREN,DUOI,L,tangXDT,tangYDT,tangXNV : BYTE ;
XDT,YDT,XNV,F ,DIEM0,DIEM ,TGROI : INTEGER;
TEN :STRING;
_FILE :TEXT;

procedure TAOCNV(cot,tren,duoi : integer ) ; {—HAM NAY DE TAO CHUONG NGAI VAT.— }

var i: integer;

begin
for i := 1 to tren do
begin
gotoxy(cot,i) ;
write(#25) ;
end;

for i:= 21-duoi to 21 do
begin
gotoxy(cot,i) ;
write(#24);
end;
end;

procedure VIETDT(x,y: integer); {—-HAM NAY DUNG DE TAO DOI TUONG.2 BIEN LA TOA DO CUA DOI TUONG—–}

begin
f := 20 ;
gotoxy(x,y);
write(#2);

end;

BEGIN
CLRSCR;
RANDOMIZE;
TEXTBACKGROUND(25);
TEXTCOLOR(5);

XNV := 30 ;{DAY LA TOA DO x CUA NGAI VAT , NGAI VAT CHI CAN MOI X .}
{—XDT VA YDT LA CAC TOA DO CUA DOI TUONG.—}
XDT := 20;
YDT := 10;

GOTOXY(25,15);
WRITELN(‘AN T DE DI CHUYEN NHAN VAT …’) ;

DELAY(2000) ;

VIETDT(XDT,YDT);

{————-TRO CHOI .. START WRITE——————}

DIEM := 0;

TREN := 4 + RANDOM(6);
DUOI := 4 + RANDOM(6) ;
L := 0 ;
tangXDT := 1; tangYDT := 2;{—–XDT = CONST , T/M XDT PHAI CO THE BANG XNV. }
tangXNV := 8; TGROI := 120;
WHILE L = 0 DO

BEGIN

{—–TAO CHUONG NGAI VAT—–}

{—-TREN VA DUOI LA DO DAI CUA CAC COT NGAI VAT O TREN VA DUOI.}

{TANG MUC DO KHO :}
IF DIEM = 12 THEN BEGIN TGROI := 85; tangXNV := 6; {tangYDT := 2 ;} END;
IF DIEM = 25 THEN BEGIN TGROI := 70; {tangYDT := 2 ;} tangXNV := 4; END;

TAOCNV(XNV,TREN,DUOI);
{——-TAO DOI TUONG ——–}

{– Luc chua co kich thich— }
WHILE NOT KEYPRESSED DO
BEGIN
DELAY(TGROI);
CLRSCR;
TAOCNV(XNV,TREN,DUOI);
YDT := YDT +1 ;
VIETDT(XDT,YDT) ;

IF (YDT >= 21) OR (YDT = 1) THEN

BEGIN
GOTOXY(25,15) ;
WRITE(‘GAMEOVER’) ;
DELAY(1500);
L := 1;
BREAK;
END ;

END;

IF L = 1 THEN BREAK ;

{– Luc da co kich thich— }
IF UPCASE(READKEY) = ‘T’ THEN
BEGIN

CLRSCR;
XDT := XDT + tangXDT ;
YDT := YDT – tangYDT ;
TAOCNV(XNV,TREN,DUOI);
VIETDT(XDT,YDT);

END;
{—-KET THUC PHAN CHINH—-/}
{— XU LY——}
IF (YDT >= 21) OR (YDT = 1) THEN
BEGIN
GOTOXY(25,15) ;
WRITE(‘GAMEOVER’) ;
DELAY(1500);
L := 1;
END ;
IF (XDT = XNV) THEN
BEGIN
IF (YDT <= TREN+1) OR (YDT >= (21 – DUOI)) THEN
BEGIN
GOTOXY(25,15) ;
WRITE(‘GAMEOVER’) ;
DELAY(1500);
L := 1;
END
ELSE
BEGIN
SOUND(25);
SOUND(125);
DIEM:= DIEM +1 ;
XNV := XNV + tangXNV ;
TREN := 5 + RANDOM(4);
DUOI := 5 + RANDOM(5) ;
END;
END;
{— DOI TUONG DA DI HET XDT > 74 >>> QUA MAN HINH ——}

IF XDT > 74 THEN
BEGIN
CLRSCR;
XDT := 5 ;
XNV := 10;

END;

END;

CLRSCR;
GOTOXY(25,15);
WRITE(‘DIEM CUA BAN LA: ‘,DIEM ,’ DIEM . ‘);
GOTOXY(1,1);
{CLRSCR;
GOTOXY(25,15);
WRITE(‘DIEM CUA BAN LA: ‘,DIEM);
{—- TAO FILE VA KIEM TRA FILE LUU KET QUA . —-}
DIEM0 := 0;
ASSIGN(_FILE,’D:\TUAN_FLAPPY’);

{$I-} {T?t vi?c ki?m tra Vào/Ra}
RESET (_FILE) ;READLN;
{$I+}; {M? vi?c ki?m tra Vào/Ra}

IF IOResult <> 0 THEN {BI LOI >> FILE KHONG TON TAI.}
BEGIN
REWRITE(_FILE ) ;
WRITELN(_FILE,0);
WRITELN(_FILE,’NGUYEN DINH TUAN’);
END
ELSE
BEGIN {BEGIN OF ELSE}
IF NOT EOF(_FILE) THEN
BEGIN
READLN(_FILE,DIEM0);
READLN(_FILE,TEN );
END;
IF DIEM > DIEM0 THEN
BEGIN
GOTOXY(25,16);
WRITE(‘THANH TICH MOI: ‘,DIEM);
GOTOXY(25,17);
WRITE(‘THANH TICH CU LA: ‘,DIEM0,’ THUOC VE BAN ‘,TEN);
ASSIGN(_FILE,’D:\TUAN_FALPPY’);
REWRITE(_FILE);
CLRSCR;
GOTOXY(5,1);
WRITE(‘TEN CUA BAN LA : ‘);
READLN(TEN);
WRITELN(_FILE,DIEM);
WRITELN(_FILE,TEN);
END
ELSE
BEGIN
GOTOXY(25,17);
WRITE(‘THANH TICH CAO NHAT LA: ‘,DIEM0,’ THUOC VE BAN ‘,TEN);
END;
DELAY(2000);
END; {END OF ELSE}

DELAY(3000);}
READLN;
END .

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