, , , , .
. , , .
. 3.
, NONAME00.PAS, , F2, File/ Save as... , , , . 3. Save file as , . , .PAS. . F2 File/ Save ( ), .
(< Alt+F3 > Window/ Close, ) (File/ New). ( ) , , File/ Open... (F3), , . 4, Files Enter, Open. , , , ..\.
. 4.
( ) (< Alt+F9 >), (< Ctrl+F9 >). , , .
: . . , , ; , . , BEGIN , , ( BEGIN... END ).
- . , . 5. ( ).
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. 5. 1
, Error 36: BEGIN expected ( Begin), . Program m, . ( ) , . , Begin, .
, . 6 .
. 6. 2
, Error 85: ; expected: ( ) . , , , , , , , .
, , . 7 .
. 7. 3
F ( ), .
(, , ), .
,
Run-time error < nnn > at < xxxx:yyyy >
nnn , xxxx:yyyy .
, . DOS, -, , . , , ( ):
200 Division by zero ( )
205 Floating point overflow ( )
, , , : , .
, , , , . , . , , , .
. , , .
. {$R+}, Options / Compiler, Runtime errors / Range checking.
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. , . , , :
201 Range check error
. {Q+}, Options / Compiler, Runtime errors / Overflow checking.
. :
215 Arithmetic overflow error
, Window/ List... , , , . , , User screen. , , . , , . ( ) < Alt+F5 >. .
, , < Ctrl+Break >.
, ( , , ). - , - , , , . , , . 8.
. 8.
0.10000. do ( ), , , . . , S:=S+1/I.
, . .
, . . , . , ( )
For i:=1 to 15 do
Begin
S:=S+1/i;
i:=i+1
end;
( ). i:=i+1
Writeln (S:8:5,i:8);
. Pause, , i 1, 2. For, .
. (< Ctrl+F2 >), (Watch-, < Ctrl+F7 >). , Enter. Watches , . F7. F7 . , .
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, , , .
, < Alt+X >.