rename Computer Oriented Statistical Methods -> computer_oriented_statistical_methods (#656)

computer_oriented_statistical_methods/successive_approximation.CPP

@@ -0,0 +1,37 @@
+#include <conio.h>
+#include <iostream.h>
+#include <math.h>
+float eq(float y)
+{
+	return ((3 * y) - (cos(y)) - 2);
+}
+float eqd(float y)
+{
+	return ((0.5) * ((cos(y)) + 2));
+}
+
+void main()
+{
+	float y, x1, x2, x3, sum, s, a, f1, f2, gd;
+	int i, n;
+
+	clrscr();
+	for (i = 0; i < 10; i++)
+	{
+		sum = eq(y);
+		cout << "value of equation at " << i << " " << sum << "\n";
+		y++;
+	}
+	cout << "enter the x1->";
+	cin >> x1;
+	cout << "enter the no iteration to perform->\n";
+	cin >> n;
+
+	for (i = 0; i <= n; i++)
+	{
+		x2 = eqd(x1);
+		cout << "\nenter the x2->" << x2;
+		x1 = x2;
+	}
+	getch();
+}