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, . :

For i:= N1 To N2 Do <>;

For i:= N1 DownTo N2 Do <>;

i ( ),

N1, N2 - i.

N1, N2 , .

For () :

1. N1.

2. N2. , (<>), .

3. ; 2.

DownTo . 2 , . . .

. N . / N . :

:

ProgramSummering; VarI,M,N,Summa: Integer; Begin Write('M='); ReadLn(M); Write('N='); ReadLn(N); Summa:=0; ForI:=M To N Do Summa:=Summa+I; WriteLn(' ', Summa) End.

, . - :

,

While <> do <>;

:

While <> (True), (False), , . . While . While , , , <> . : Begin <> end.

.

, ε i MaxInt.

S:=0;

I:=1;

While (1/I>=Eps) And (I<MaxInt) Do

Begin

S:=S+1/I;

I:=I+1

End;





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: 2016-09-03; !; : 486 |


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==> ...

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