Методичка по Информатике Ч_3
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1 43 01 01 « |
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153 01 04 «
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ISBN 978-985-_____________ (. 3).
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», 10 , 2005 2007 .
ISBN 978-985-_____________ (. 3). © , 2008 ISBN
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( x ; x1 , y1 ; x2 , y2 ; x3 , y3 )
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6
(21.3) -
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C
DIMENSION X(20), Y(20)
READ (5,*) N, X1, (X(I), Y(I), I=1,N) DO 2 J=1, N1
DO 3 I=J+1, N
Y(I)=((X1X(J))*Y(I)(X1X(I))*Y(J))/(X(I)X(J)) 3 CONTINUE
2CONTINUE Y1=Y(N)
WRITE (5, *) Y1 STOP
END
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n 3 y x 3 39 .
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xi yi .
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B |
.
C
DIMENSION X(20), Y(20)
READ (5,*) N, (X(I), Y(I), I=1,N)
DO 2 J=1, N
C=Y(J)
B=X(J)
DO 2 I=J+1, N
Y(I)=(Y(I)C)/(X(I)B)
2CONTINUE
WRITE (5, *) I, (Y(I), I=1,N) STOP
END
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A1 |
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A1 A4 |
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(21.10): |
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f (x) |
6 1 x 0 3 x 0 x 1 2 x 0 x 1 x 3 |
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21.3 |
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2.
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A1 6 ; A2 1; A3 7 ; A4 0 .
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A1 A4 |
(21.10)
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f (x) |
6 1 x 0 7 x 0 x 1 0 x 0 x 1 x 3 |
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7x2 6x 6. |
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