start_prod

PROJECT/func.c

@@ -0,0 +1,25 @@
+#include <stdio.h>
+#include <math.h>
+#include <stdlib.h>
+
+double f(double x)
+{
+    return x + x - 16;
+}
+
+void find_zero(double *pa, double *pb, double eps)
+{
+    double x;
+    do
+    {
+        x = (*pa + *pb) / 2; // метод деления отрезка пополам
+        if (f(*pa) * f(x) < 0)
+            *pb = x;
+        else
+            *pa = x;
+    } while (fabs(*pb - *pa) > eps);
+}
+
+void ctrlc_handler(int signum);
+void choose_path(char *choice);
+void new_row(double *pa, double *pb);