ࡱ> hi  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefgRoot EntryPageMaker  @@3@@R1'MP20}X88 88 hL  1 kZ 4&@ } @ Pd 0  @@ L  & ^U N & &4   V $7/ MSG  B@ & >  ; G3Ld 26 kZ 3L  1 @ @  @   @} .+@RTF]C:\INSTALL\NEW\cd-pasico\BOOKS\SHEN\druk\ 5.rtfPB1'IQ1')1  9߿ A9߿ AEPSON Stylus COLOR 300EPSON Stylus COLOR 300LPT1:@@xGMMd(xKdddContents^tIndex ,^>;^>^=.^> , C:\PM65\RSRC\USENGLSHxA99ddp-p- db9߿ ..--__ #pnݶݶ8ޭ05߃V0p⭨C?T0ڀC0Cggn^7rn졗p-Y-- $pnݶݶ8ޭ05߃V0p⭨C?T0ڀC0Cggn^7rn졗p-Y-. %pnݶݶ8ޭ05߃V0p⭨C?T0ڀC0Cggn^7rn졗p-Y-/ &pnݶݶ8ޭ05߃V0p⭨C?T0ڀC0Cggn^7rn졗p-Y-0!/01234!56789:!;<=>?@!ABCDEF!!.Times New Roman$Arial Cyr"$Arial"$(xKdddxGMMdBody text(xKddddGMMdCaption(xKdddxGMMdHanging indentU(xKddd,GMMdHeadlineU(xKdddGMMdSubhead 1U(xKdddxGMMdSubhead 2(xKdddxGMMdNormalNoneRegistrationPaperBlackRedGreenBlueCyanMagentaYellowdDAdobe Compatibility CMSAdobe Compatibility CMSPageMaker 5.0 RGB DAdobe Compatibility CMS Adobe Compatibility CMSPageMaker 5.0 CMYKDefaultETIsBLDBDocument Masterpnݶݶ8ޭ05߃V0p⭨C?T0ڀC0Cggn^7rn졗p-p-Document Masterpnݶݶ8ޭ05߃V0p⭨C?T0ڀC0Cggn^7rn졗p-p-F?81-4-Y  B  xY3xGMMd(xKdddgW n-.B%Bq q-.C%C7 n-.D$Df q-.E$ES= n-.F"F.Y  B  xY4xGMMd(xKddd/Y  B  xY5xGMMd(xKddd0Y  B  xY6xGMMd(xKddd0Y  B  xY7xGMMd(xKddd3-"%%B,3."%%C\2/"s%$D20"s%$Ew.0"""F7@"@"0@ "@"A@\"A@|"A@"A@\"A@`"@P"@"A@|"/@ "@"3@$"&@ "@"1@ "5@| "7@ "8@ "@"A@"A@"A@"A@d"A@d"@"A@<" @T"@"A@T"@"%@"-@ "@"A@P"A@x"'@` "@"A@4"@"@"3@$"&@ "@"1@ "5@p ":@\"1@ "@&"@"A@("@",@H "@"@ "A@"A@ "A@x"@"A@"A@"A@"A@"*@ "@"A@"@"@"A@"@d"@"4@ "@"A@"A@"@`"@"@`"@"A@<"A@"A@"%@L "@"A@"A@\"A@"A@"A@ " @ "@"!@"8@ "!@"@"@"A@"@"@"@",@ "@"@8"@"?@"@"A@d"A@0" @T"@"A@"A@,")@8 "@"A@"A@"-@< "@"@<"<@"@"@"9@"$@"!@T""@`"+@X "7@"@\"@`"@p" @"-@ "#@""@"*@ "6@$"@\"@`"@" @".@ "#@"#@L"@`"8@" @".@ "#@"@"#@L"@`"@" @"@" @4" @8" @"@"A@"A@`"@"@"A@"@"@"A@"A@"1@"@"A@"1@l"@"@"9@"$@"!@T""@`"+@X "7@"$@4"@\"@`"@p" @"-@ "#@"<@,"@\"*@ "6@$"@"@\"@`"@" @".@ "#@"@p"@"=@"@\"@`"8@" @".@ "#@"@p"=@"@\"@`"@" @"@" @4" @8" @"@"A@"4@"@"A@@"@"@"@"$@|"+@ "(@< "*@ "'@ ",@T "@"@"@"A@H"A@X";@h"@"A@@"A@"/@"@"A@P" @0"@"@" 5. 5.1. , .. 5.1.1. . ^ ( , , x**y x^y). ? , - . . : * x <> * x * ^ x <> * *, x . *** ^* ( *^). , - , . , , , - . 5.1.2. , - abc. 5.1.3. : begin { } i:=i+1; { i 1} , ( 1{}2 12, 1 2). . : - . { x <> { x } x <> } . - : {{ } } } ( ). ( - ). 5.1.4. , - . - , . - , . , ? . : , - , . 5.1.5. - i:=i+1; (* here i is increased by 1 *) ( { ... *) ). - ? 5.2. . ( real ). , , . , . - . Next:char, - , Move, - , - . | | Next | ? | ? | ? | | - : <0 > <1 > : <0 > <1 >.<1 > , 1., .1, 1. 1, -1.1 . - : 5.2.1. , - . , . . ( - : state - , ). var state: (Accept, Error, Initial, IntPart, DecPoint, FracPart); state := Initial; while (state <> Accept) or (state <> Error) do begin | if state = Initial then begin | | if Next = then begin | | | state := Initial; Move; | | end else if Digit(Next) then begin | | | state := IntPart; { } | | | Move; | | end else begin | | | state := Error; | | end; | end else if state = IntPart then begin | | if Digit (Next) then begin | | | state := IntPart; Move; | | end else if Next = . then begin | | | state := DecPoint; { } | | | Move; | | end else begin | | | state := Accept; | | end; | end else if state = DecPoint then begin | | if Digit (Next) then begin | | | state := FracPart; Move; | | end else begin | | | state := Error; { } | | end; | end else if state = FracPart then begin | | if Digit (Next) then begin | | | state := FracPart; Move; | | end else begin | | | state := Accept; | | end; | end else if | | { } | end; end; , state:=Accept state:=Error - (, , ). . 5.2.2. - : , - val:real . . step - . state := Initial; val:= 0; while (state <> Accept) or (state <> Error) do begin | if state = Initial then begin | | if Next = then begin | | | state := Initial; Move; | | end else if Digit(Next) then begin | | | state := IntPart; { } | | | val := DigitValue (Next); | | | Move; | | end else begin | | | state := Error; | | end; | end else if state = IntPart then begin | | if Digit (Next) then begin | | | state := IntPart; val := 10*val + DigitVal(Next); | | | Move; | | end else if Next = . then begin | | | state := DecPoint; { } | | | step := 0.1; | | | Move; | | end else begin | | | state := Accept; | | end; | end else if state = DecPoint then begin | | if Digit (Next) then begin | | | state := FracPart; | | | val := val + DigitVal(Next)*step; step := step/10; | | | Move; | | end else begin | | | state := Error; { } | | end; | end else if state = FracPart then begin | | if Digit (Next) then begin | | | state := FracPart; | | | val := val + DigitVal(Next)*step; step := step/10; | | | Move; | | end else begin | | | state := Accept; | | end; | end else if | | { } | end; end; 5.2.3. , ( ). - : - | + |>-| |>> | | | | | | | | | | | | |-| - || |<| |-| . |->| || | | | | | | |<| |>| 5.2.4. , - , 254E-4 (=0.0254) 0.123E+9 (=123000000). . 5.2.5. 5.2.2, ( 1., .1 - . - )? 10 ( ). 5@ } PGMMd (xKddd 8dPC ..RTF,P@%% "00*@**((.@+.1k1@k/k/-o-q r @r r r @s t@tvx{@    @     @     @   @  @     @   @   $P$Root Entry`7wPageMakerj  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefgklmnopq   @@3@@R1'MP20}X0س88 88 hL  1 kZ 4&@ } @ Pd 0  @@ L  & ^U N & &4   V $7/ MSG  B@ & >  ; G3Ld 26 kZ 3L  1 @ @  @   @} .+@RTF]C:\INSTALL\NEW\cd-pasico\BOOKS\SHEN\druk\ 5.rtfPB1'IQ1')1  9߿ A9߿ AEPSON Stylus COLOR 300EPSON Stylus COLOR 300LPT1:@@xGMMd(xKdddContents^tIndex ,^>;^>^=.^> , C:\PM65\RSRC\USENGLSHxA99ddp-p- db9߿ ..--__ #pnݶݶ8ޭ05߃V0p⭨C?T0ڀC0Cggn^7rn졗