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main.

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out << endl << "vvedite a, x1, x2 ";

.

- a, x1, x2. a 1, x1 2, x2 3.

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vir1 = countX (x1*x1, x2, M_PI_2);

() .

countX ( x1*x1, 4) 4 countX , float (.. float a). 4 . 3 x2 1.57 M_PI_2. b c. , , b c 0.02 countX. return x; countX main, countX main.

vir1 = countX (x1*x1, x2, M_PI_2)

=

0.02, countX, = vir1 main.

, countX, , . countX , .

 

countX -

vir2 = countX(x2, x1 + 1.2, 0);

() countX.

( 3). 3 , float (.. float a). 3 . 3.2 0, b c. -0.09 countX, return x; countX main :

vir2 = countX(x2, x1 + 1.2, 0)

=, vir2 main -0.09, countX.

:

float x = 1./11 + a * vir1 + 1 / vir2;

, , 1./11 + a * vir1 + 1 / vir2, float.

, 1/11, , 0, int, int. 1./11 float, , 1. float, float 0.090909 ( !).

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cout << endl << "X = " << x;

getch();

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: 2016-10-06; !; : 310 |


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