???????????????? ?? ????? Q BASIC - PowerPoint PPT Presentation

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???????????????? ?? ????? Q BASIC

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Title: ???????????????? ?? ????? Q BASIC


1
???????????????? ?? ?????Q BASIC
  • ??? ????????????????? ??????? ?????
  • ????????? ??????? 11 ??????
  • ??????? ????????
  • ???????????? ????????? ?.?.

2
????????.
  • ????? ???????????? ????????? ? ????????
    ?????? ?????????, ?????????? ????????? ???????? ?
    ??? ?? ???????? ??? ?????. ????? ?? ????????
    ???????, ??????? ? ?????? ????????????????
    ??????????????? ??????, ?????????????? ????????
    ???????????, ???????? ?????????? ???? QBASI?.

3
????
  • ?????? ??????? ? ???????? ??????????
    ???????????????? ?? ????? QBasic.
  • ?? ?????????? ??????????????? ????????????
    ???????? ???????? ? ???????? ???????????????? ??
    ????? QBasic.
  • ???????? ??????????? ??????????????? ???????.

QBasic
4
??????????
  1. ????????.
  2. ??? ?????? ????????.
  3. ?????? ? ??????? ??????????.
  4. ??????? ?????.
  5. ?????? ?????????.
  6. ??? ??????? ??????????? ?????.
  7. ?????????? ?????????.
  8. ?????????????? ???????.
  9. ?????????? ??????.
  10. ?????????.
  11. ?????.
  12. ???????.

5
???????? ????????.
  • ???? QBASIC ????? ??? ???????? ????? qbasic.exe
    (195????????) ? qbasic.hl p(144?????????).????????
    ?? ????? ?????????????? ???? qbasic.ini (133
    ?????), ???????? ?? ??????? ???? ????, ? ???????
    ????????? ?????????. ???? qbasic.hlp ?????? ???
    ????????? ?????????? ?????????? ?? ????????
    ???????? ??????? ?????.
  • ??????? ????? QBASIC ???????? ??????? 250 ????.
  • ???????? ?????? ????????? ?????, ???? ????? ???
    ????????? (INPUT, PRINT, GOTO) ? ???????????
    ?????????? ???????? ???????.

6
?????? ?????? ? ??????.
  • ?????? ? ?????? QBASIC ????? ??????? ? ????
    ???????
  • ???????? ? ?????????????? ????????
  • ?????????? ?????????? ? ????? ??????????????
    ???????????.
  • ??? ?????? ?????? ??????? ???????????????? ?????
    ? ????? QBASIC. ??????????????? ? MS DOS QBASIC
    ??????????? ?? ????????? ??????, ? ???????
    ????????? ????????? qbasic ? ?????????? ???????

Enter
7
??? ??????????? ?????? ???????? ?????????
??????????
  1. ?????????? ?????? ? ??????? ?????? ?? ?????????
    ?? ??? ????? qbasic.???.
  2. ?????? ??????? (????????????
    ???????? QBASI? ? ?????????? ?????? ????).
  3. ?????? ??????? (?????????? ???????
    ?????? ? ??????????? ?????? ???? ??? ?????????
    ?????????). QBASI? ????? ??? ?????? ? ??????
    ???????? ?????????.

Enter
?sc
8
??? ?????? ? ??????? ?????????? ??????????
?????????????
  1. ?????? ??????? (?????? ??????????
    ? ????? ???? ?? ?????? File )
  2. ?????? ??????? (???????????
    ??????????? ????)
  3. ? ??????? ?????? ?? ????????? ?????????? ?????? ?
    ??????????? ???? ?? ????? Open
  4. ?????? ??????? (???????????
    ?????????? ????)
  5. ? ??????? ??????? ? ?????? ??
    ???????? ? ?????????? ?????? ?? ???????????????
    ????? ? ??????????????? ???? ?? ??? ????? ?
    ??????????? ??????????
  6. ?????? ??????? (?????????? ?????
    ? ???????? ?????????)
  7. ?????? ??????? (???????????? ????
    ?????????).

Alt
Enter
Enter
Tab
Enter
F5
9
???? ???? qbasic.??? ? ???? ? ??????????
????????? ? ????? ??????????,?? ????????? ?????
????????? ?????? ????????
  1. ? ??????? ?????? ?? ????????? ?????????? ??????
    ?? ??? ?????. e??.
  2. ?????? ??????? ?, ?? ???????? ??,
    ?????? ??????? (? ?????????
    ?????? ?????????qbasic. exe)
  3. ? ??????? ?????? ?? ????????? ?????????? ??????
    ?? ??? ????? ?????????.
  4. ?????? ??????? ?, ?? ???????? ??,
    ?????? ??????? (? ?????????
    ?????? ????????????? ? ????????? qbasic.???"
    ????????? ??? ????? ?????????).
  5. ?????? ??????? (??????????
    ????? ? ???????? ?????????).
  6. ?????? ??????? (???????????? ????
    ????????? ?? ?????????? ??????????).

Ctrl
Enter
Ctrl
Enter
Enter
F5
10
?????????? ??????? ????? QBASI?
??????? ?? QBASI? ?? ???????? ??????? ?? ??????? ?????
INPUT ??????????? ???????? ?????????? ????
PRINT ??????? ?? ????? ???????? ?????????? ?????
END ??????????? ?????????? ????????? ?????
REM ????????? ? ????????? ?????????
CLS ??????? ????? ?? ??????? ????????
11
?????? ?????????.
  • ??? ??????? ? ??????????? ?????????? ??????????
    ?????????? ???????. ????? ???? ??? ?????????
    ????????? ?????? ? ??????, ??????? ???????
    (???? ?????????). ?? ?????? ??????? ????????
    ?????????????? ????.
  • ? ??????? ???? ???????? ???????? 1-??
    ??????????. ???? ??? ???????? ?????????? ??????,
    ?? ?????? ??????? ?? ?????? ????????? ?????.
  • ??????? ???????, ??????????
    ?????? ?????????.
  • ?? ?????? ????? ???????? ?????????????? ????,
    ??????? ???????? ??????? ?????????? ? ???????
    ???????
  • ?? ?????? ???????? ?????, ??????? ?????????????
    ??????? ?, ?? ???? ???????? ?????.

F5
Enter
Enter
12
???????? ????????? ?????????? ????? ???? ?????.
  • ????? ?????? ?????????.
  • ???? ???????? ??????? ??????????
  • ???? ???????? ??????? ??????????
  • ???????? ?????????? ?????
  • ????? ?????????? ?? ?????
  • ????? ?????????
  • START
  • INPUT A
  • INPUT B
  • C A B
  • PRINT C
  • ?ND

13
???????? ??????.
  • ??????????, ??????? ????? ????? ????? ??????
    ?????????, ????? ????????? ????????, ???????
    ??????? ???? ?? ??????, ???????? ?? ? ?????
    ?????? ????????? ? ????? ???????? ?????. ?
    ?????????????? ????????? ????????? ????? ????
    ???????? ??????? ?????? ?????

START INPUT A INPUT B C A B PRINT C ?ND
  • ????????? ????? ???? ??? ????? ???????? ?? ????
    ????????????? ?????? ?????? ?????? ????? ??????
    ?????????, ? ????? ?????????? ???????? ???????? ?
    ?????????? PRINT ????? ?????? ?????? ????????? ??
    ????????.
  • 10 INPUT A INPUT B PRINT AB END
  • ???? ???????? PRINT ???????? ?? ????????
    LPRINT,?? ????????? ?????????? ????? ??????????
    ?? ???????.

14
???????? ?????????.
  • ??? ?????? ?? ????? QBASIC ??????????
  • 1. ?????? ??????? (?????????? ???????
    ?????? File)
  • 2. ?????? ??????? (???????????
    ???????? ????)
  • 3. ? ??????? ?????? ?? ????????? ???????? ?????
    ??it (?????)
  • 4. ?????? ??????? (??????????????
    ????? ? ??????????, ? ??????? ??????? ????
    qbasic.???).

Alt
Enter
Enter
15
?????????? ?????????.
  • ??? ?????????? ????????? ???? ?????????
  • ???????? ???????? ??????? File
    ??????? ???????
  • ? ????, ??????? ??????? Save ??? Save as
  • ??????? ? ??????? ?????? ?? ?????????
    ??????????????? ??????? ????
  • ??????? ??????? . ?
    ?????????? ?? ?????? ??????? ???????? ??????????
    ???? ? ???????????? ????? ????? ????? ?????????.
    ??? ????????? ?????? ???? ??????? ??????????
    ??????? ? ?? ?????? ????????? ????? 8 ??????.
    ??????????? ????????????? ? ????? ????????? ????
    ? ????????? ???????
  • ????? ?????? ????? ????? ????????? ? ???????
    ??????? ????? ?????? ??????????????? ????
    ? ????????????? ??????????? ??????????? ??S,
    ?????????? ?? ????? ????? ?????? ? ????????????
    ??, ??? ?????? ????????? ??????????? ?? ?????
    BASIC. ???? ????? ????? ?? ? ????????


  • ???? ???????? ??????? New ?
    ??????? ??????? ,?? ?????
    ??????? ????????? ? ?? ??????? ?????????? ?
    ???????? ????????? ?????????.

Alt
Enter
Enter
Enter
Enter
16
?????????????? ??????? ????? QBASI?
  • SQR(?)-?????????? ??????????? ????? ?? ?????.(???
    ????????? ?? ????????? ????? ????????????? ?????.
    ??? ????? ?????????????? ????? ??? ?????????
    ????????? ?? ??????.)
  • ?????? 10 INPUT A BSQR(A) PRINT B
  • ABS(?)-??????????? ??????????? ????????(??????)
    ?????.
  • SGN(?)-??????? ??????????? ????? ?????(???
    ????????????? ?????? ?????????? -1. ???
    ????????????? 1, ? ??? ???? ?????????? 0
  • INT(?)-??????????? ??????????? ?????? ????????
    ??? ??????? ????????? ?????????.

17
?????????????? ??????? ????? QBASI?
  • CINT(?)- ?????????? ?????.
  • FIX(?)- ??????????? ????? ????? ?????.
  • EXP(?)-??????????? ?????????? ?????.
  • LOG(?)-??????????? ???????????? ????????? ?????.
  • SIN(?)- ??????????? ???????? ?????? ????????? ?
    ???????? ????.
  • COS(?)-??????????? ???????? ???????? ????????? ?
    ???????? ????.
  • TAN(?)- ??????????? ???????? ???????? ????????? ?
    ???????? ????.
  • ATAN(?)- ??????????? ???????? ???? ( ? ????????)
    ?? ????????? ???????? ????????.

18
??????.
  • ????????? ??????? ???????????? ?? ????????? ?
    ??????.

INPUT A,H S1/2AH PRINT S
19
????? ????????? ???? ??????? ??
?????????????????? ?? ?????? ?????, ?? ? ??????
????? ????????????. ?? ?????? ???????? ??????????
??????.
INPUT ??????? ????? ????????? ? ??????
????????????A,H S1/2AH PRINT ???????
???????????? ?????S END
20
????????? ? ????? QBasic.
?????? ????? ?????????
  • ???? (???????)
  • ?? ????? ?????? 1
  • ????? ????? ?????? 2
  • ???

IF (???????) THEN ????? ??????1 ELSE ????? ??????2
21
??????.
  • ????? ?? ???? ????? ??????????.

REM ?????????? ??????????? INPUT ??????? ???
?????A,B IF AltB THEN CA ELSE C B PRINT
?????????? ????? ????? C END
22
???????? ????? ?????????
  • ???? (???????)
  • ?? ????? ?????? 1
  • ???

IF (???????) THEN ????? ??????1
23
??????.
  • ??????? ?? ????? ?????, ???? ??? ?????? 0.

REM ?????????? ?????????????? ????? INPUT
??????? ?????A IF Alt0 THEN PRINT
????????????? ????? ????? A END
24
????? ? ????? QBasic.
???? ? ????????
  • ???? (???????)
  • ?????? ????? ??????
  • ??

IF (???????) THEN ????? ?????? GOTO n
25
??????.
  • ????? ????? ??????????? ????? ,??????? 9, ??
    ??????? 34.

REM ????? ????? CLS A9 S0 1 AA1 IF Alt33
THEN SSA GOTO 1 PRINT ????? ????? ?? 10 ?? 33
????? S
26
???? ?? ?????????
  • ??? i ?? 1 ?? n c ????? m
  • ????? ??????
  • ????? ?????

FOR i1 TO n STEP m ????? ?????? NEXT i
27
??????.
  • ????? ????? ????????????? ????? ?? -23 ?? -1.

REM ????? CLS S0 FOR i-23 TO -1 STEP
1 SIS NEXT i
28
???????? ???????.
  • ???????? ??????? ???????????? ????? ????????
    ?????????? ? ??????????? ??????? ??? ????????,
    ????????, ????????? ? ?????????? ?????????????
    ??????????? ?????????? ? ??????? ??. ????? ?
    ????? ??????? ??????? ?????????? ??? ????????????
    ????. ?? ??? ????? ????? ????? ??????????
    ??????????? ?????????.

29
??????? ????????? ??????.
  • ????? ?? ????? ????????????? ??? ?????????????,
    ??????????? ??????? ?????????. ?????? ?????
    ??????? ?? ?????????? ??????. ??????? ???
    ?????????? ???????, ??????? ????? ??????????
    ??????? ? ?????? ??????????? ??????.
  • ? ??????? ??????? ??????? ?????????.
    ??????? ?????? ????? ??????????? ?? ????????????
    ??? ??, ????? ??????? ?? ??? ??. ????? ???????,
    ??????? ????? ????? ?????? ???????? ???????
    ??????? ?????????, ?.?. ?????? ? ????????????
    (0,0). ?????????? ?????? ?????? ????? (?, ?)
    ??????? ?? ?????????? ??????.

30
???????? SCREEN.
  • ? ??????? ?? ????????? ???????????? ?????????
    ?????. ??? ???????? ? ??????????? ????? ????
    ???????????? ???????? SCREEN ? ???????????????
    ??????????. ? ??????????? ?? ???????? ?????
    ????????? ???????? ?????????? ?????? (??????????
    ????? ?? ??????????? ? ?????????) ?,
    ??????????????, ?????????? ? ? ? ???, ???? ???
    ??????? SCREEN9 640?350 ????? ??? ??????
    SCREEN 12 - 640?480 ????? . ???????? SCREEN ?
    ?????????? 0 ?????????? ??????? ? ??????????
    ?????? ??????.

31
??????????? ????? ????????? QBASIC.
  • ??? ?????? ? ??????????? ?????? ???? ?????
    ??????????? ?? ????????? ????? ???????.
    ????????? ??????? ???????? ????? ???????????? X
    ? Y. ?????????? X ????????????? ????? ???????, ?
    ?????????? Y ?????? ????. ?????????? ????????
    ?? ?????? ??????? ?? ???? ???????????? ???????? ?
    ??? ????????????????? ???????? VGA ???
    ??????SCREEN 12 ?????????? 640 ? 480 ?????.

32
??????? ? ????? QBasic.
  • ???????? COLOR ????????? ?????? ????????? ??
    ????? ??????????. ? ?????? SCREEN 12 ???????
    ????? ????????????? ????? ?? 0 ?? 15.

0-?????? 4-??????? 8-????? 12-???????
1-????? 5-????????? 9-??????-????? 13-??????-?????????
2-??????? 6-?????????? 10-??????-??????? 14-??????
3-??????? 7-????? 11-??????-??????? 15-????-?????
33
??????.
REM ?????????? ??????????? SCREEN 12 COLOR
9 INPUT ??????? ??? ?????A,B IF AltB THEN CA
ELSE C B COLOR 2 PRINT ?????????? ????? ?????
C END
??????? ?? ????? ????? ???????? ?
?????. ??????? ??? ????? ?????????? ?????
?????
34
????????? ???????????? ?????? ????? QBASIC .
  • PCLS-??????? ????? ??? ????.
  • PSET (X,Y),C- ??????? ?? ????? ?????, ,C-????
    ???? ?????
  • PRSET(X,Y),C-??????? ?????.

35
???????? LINE.
  • LINE (X1, Y1)-(X2, Y2)  - ?????? ??????? ?? ?????
    X1, Y1 ?? ????? X2,Y2.
  • LINE (X1,Y1)-(X2,Y2),n,B-?????? ??????
    ??????????????, ????????? ???????? ????. X1, Y1
    ?????????? ?????? ???????? ???? ??????????????,
    X2, Y2 ?????????? ??????? ??????? ????
    ?????????????? n-???? ??????? ??????????????.
  • LINE (X1,Y1)-(X2,Y2),n,BF-?????? ?????????????,
    ??????????? ??????? ?????? .X1, Y1, X2, Y2
    ?????????? ?????? ???????? ? ??????? ???????
    ????? ?????????????? n-???? ??????????????.
  • STYLE ???????? ??? ??????????? ????????? ?????
    (?????? ??? ??????????????

36
???????? CIRCLE.
  • CIRCLE(X, Y),R,C -  ?????? ???????? ??????
    ?????????? ??????? R c ??????? ? ????? (X,Y),?-
    ???? ??????????.
  • CIRCLE (X, Y) ),R,C,,, ? - ?????? ?????? ????????
    ?????? X, Y ?????????? ?????? ???????
    ?-??????????? ?????? ?????????? ?? ??? ??(????
    ?lt1, ?? ?????????? ????????????? ???? ? 1 ,??
    ?????????? ?????????,C-???? ???????.
  • CIRCLE (X,Y),R,C,U1,U2 -?????? ???? ??????????
    ??????? ??????. X, Y ?????????? ?????? ????, U1
    ???? ?? ????????? ????? ????, ?????????????
    ?????? ??????? ??????? ?? ?????????????? ???,
    ???????????? ????? ???????, U2 ???? ?? ????????
    ????? ????, ????????????? ??? ??, ??? U1,????????
    ? ????????, R ?????? ????,C-???? ????.  
  • PAINT (X,Y),N -??????????? ????? ????????????
    ??????????? (X,Y)-???????? ?????????? ?????,
    ????????? ?????? ?????? ???????. N-????, ???????
    ????? ????????????? ???????. ?? ?????? ?????????
    ? ?????? ??????? ???????.

37
??????? ????????? DRAW. DRAW (?????? ??????)
??? ????????? ?????????, ?????????? ???? ???
????????? ??????, ???????? ??????????? ???????
  • Un ????? ?? n ?????
  • Dn ???? ?? n ?????
  • Rn ?????? ?? n ?????
  • Ln ????? ?? n ?????
  • ?n ?????? ????? ?? n ?????
  • Fn ?????? ???? ?? n ?????
  • Gn ????? ???? ?? n ?????
  • ?n ????? ????? ?? n ?????
  • ??,? ? ????? ? ???????????? (?. ?),
  • ? ?????????????? ????????, ???????????, ???
    ??????????? ??????? ?? ?????? ??????????????
    ?????????? ?????,
  • ?n ???????? ????? ??? ????????? ?????

38
???????
  • ?????????? ? ??????????? ??????
  • QBASIC
  • ???????
  • ?????????????
  • ??????????? ?????????????
  • ??????????? ??????????
  • ??????(?1 lt1,?2 gt 1 )
  • ???? (U1/3,U2/2)
  • ??????????? ??????????.
  • ???? ? ??????? ????????? DRAW

39
???????
  • REM 1 SCREEN 12 COLOR 2LINE (30, 400)-(30,
    220)
  • REM 2 SCREEN 12 LINE (50, 400)-(150, 220),1,B
  • REM 3 SCREEN 12 LINE (80, 400)-(180, 220),4,BF
  • REM 4 SCREEN 12 CIRCLE(460,200),75,11
  • REM 5 SCREEN 12 CIRCLE(300,200),105,5,,, 2/3
    CIRCLE(300,200),105,15,,, 3/2
  • REM 6 SCREEN 12 CIRCLE(200, 350),
    250,14,3.14/3,3.14/2
  • REM 7 SCREEN 12 CIRCLE(300,200),75,12 PAINT
    (300,200),12
  • SCREEN 12
  • DRAW C2 BM250,50 F 40 L 20 F 60 L 30 F
    80 L 110 D 40 L 40 U 40 L 110 E 80 L30 E 60 L
    20 E 40

40
?????? .
  • ?????????? ???????? ??????, ???, ????????, ?????
  • ?????? ?????????
  • CIRCLE(460,200),25,11
  • PAINT (460,200),11
  • CIRCLE(460,275),50,11
  • PAINT (460,275),11
  • CIRCLE (450,195),3,8
  • PAINT (450,195),8
  • CIRCLE(470,195),3,8
  • PAINT (470,195),8
  • CIRCLE(460,210),8,5,3.14,23.14 ?????? ???
    ?????????
  • ?????? ?????
  • CIRCLE(550,35),45,14,33.14/2,3.14/2
  • CIRCLE(565,41.3),41.5,14,53.14/3.75,3.14/2
  • PAINT (597,37),14
  • REM RIS
  • SCREEN 12
  • ?????? ??????
  • LINE(30,400)-(90,220),6,BF
  • CIRCLE (60,150),90,2,,,3/2
  • PAINT (60,150),2
  • ?????? ?????
  • LINE(250,150)-(350,150), 8,
  • LINE (150,150)-(250,15),8
  • LINE(350,150)-(150,150),8
  • PAINT(250,20),8
  • ?????? ???
  • LINE(170,150)-(330,300),4,BF
  • LINE (230,175)-(270,220),15,BF
  • LINE(250,185)-(230,185),9
  • LINE(250,175)-(250,220),9
  • ?????? ?????
  • LINE(200,35)-(200,83),12
  • LINE(30,35)-(220,35),12

41
?????? .
  • ?????????? ???????? ???????.
  • REM TARELKA
  • SCREEN12
  • CIRCLE (150,150),65,5,0,3.14
  • CIRCLE (150,170),105,14,,,2/8
  • PAINT (150,170),14
  • CIRCLE (150,170),10,1
  • PAINT (150,170),1
  • CIRCLE (100,170),10,1
  • PAINT (100,170),1
  • CIRCLE (200,170),10,1
  • PAINT (200,170),1
  • DRAW C6 BM100,193 F45
  • BM100,193 G 45 BM200,193
  • F 45 BM200,193 G 45

8,9
10,11
3
6,7
5
4
12
42
??????????.
  • ?.?.????? ???????????????? ?? ????? QBasic.
    ???????????? ??????????? ??? ??????????., ?????,
    1998 ?
  • ?.?.???????? ????????? ?????. ????????????
    ?????? ???????????,?20 2005 ?, ???.11
  • 1.???????? ?.?. ???????? ???????? ???????
    ???????????????? ?? ?????? ???????????, ??????
    ???????????, ?17, 2005 ?, ? 22
  • 2.???? ?.?. ???????????.??????? ??????? ??? 10-11
    ??????? ??????????????????? ??????????. ?.169.
  • 3. ????? ?.?.? ??.?????? ??????????? ?
    ?????????????? ???????. ?.???????????, 1998, 207
    ?
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