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25 lines
500 B
C
25 lines
500 B
C
#include <stdio.h>
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#include <math.h>
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#include <stdlib.h>
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double f(double x)
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{
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return x + x - 16;
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}
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void find_zero(double *pa, double *pb, double eps)
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{
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double x;
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do
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{
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x = (*pa + *pb) / 2; // метод деления отрезка пополам
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if (f(*pa) * f(x) < 0)
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*pb = x;
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else
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*pa = x;
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} while (fabs(*pb - *pa) > eps);
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}
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void ctrlc_handler(int signum);
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void choose_path(char *choice);
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void new_row(double *pa, double *pb); |