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| VAR <1>: FILE OF <>; |
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| VAR <2>: TEXT; |
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| VAR <3>: FILE; |
| TYPE F1=TEXT; F2=FILE OF INTEGER; { , INTEGER} F3=FILE; VAR A0:F1; A1: TEXT; { } A2:F2; { INTEGER} A3:F3; { } |
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| TYPE FINT=FILE OF INTEGER; { , INTEGER } VAR F1: FILE OF REAL; { REAL} F2:FINT; { INTEGER} |
Ø ASSIGN (<>,<>)
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| ASSIGN(F1,FFF.DAT); ASSIGN(F2,INT.DAT); |
REWRITE(<>)
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RESET(<>)
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| {$I-} { / } RESET(A2); { } {$I+} { / } IF IORESULT<>0 THEN { } { } ELSE { } |
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Ø READ(<>,<.>)
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Ø WRITE(<>,<.>)
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Ø CLOSE(<>)
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Ø EOF(<>)
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Ø SEEK (<>,<N>)
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Ø FILEPOS(<>)
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Ø FILESIZE(<>)
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Ø TRUNCATE(<>)
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| PROCEDURE CREATE(NAME:STRING); VAR F:FILE OF INTEGER; { } X:INTEGER; BEGIN ASSIGN (F,NAME); { NAME} {$I-} REWRITE(F); { ()} {$I+} IF IORESULT=0 THEN { } BEGIN WRITELN(VVEDITE CHISLA (OSTANOVKA 0):); READ(X); WHILE X<>0 DO { } BEGIN WRITE (F,X); READ(X); END; CLOSE(F); { } END; END; |
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| PROCEDURE PRINT(NAME:STRING); VAR F:FILE OF INTEGER; { } X:INTEGER; BEGIN ASSIGN (F,NAME); { NAME} {$I-} RESET(F); { } {$I+} IF IORESULT=0 THEN { } BEGIN WHILE NOT (EOF(F)) DO { } BEGIN { } READ(F,X); WRITE(X:6); END; WRITELN; CLOSE(F); { } END; END; |
| PROCEDURE SGAT(NAME:STRING); VAR F:FILE OF INTEGER; { } X,K,S:INTEGER; BEGIN S:=0; { } ASSIGN (F,NAME); { NAME } {$I-} RESET(F); { /} {$I+} IF IORESULT=0 THEN { } BEGIN WHILE NOT (EOF(F)) DO { } BEGIN READ(F,X); { } IF X=0 THEN { } S:=S+1 ELSE BEGIN K:= FILEPOS (F); { k , } SEEK(F,K-1-S); { } WRITE (F,X); { } SEEK (F,K); { } END; END; SEEK (F, FILEPOS (F)-S); { } TRUNCATE (F); { } CLOSE(F); { , } END; END; |
,
| BEGIN CREATE(FILE1.TXT); { } PRINT(FILE1.TXT); { } SGAT(FILE1.TXT); { } PRINT('FILE1.TXT'); { } READLN; END. |
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