Initial commit

c++/Others/A simple class called Point, with all necessary functions.cpp

@@ -0,0 +1,60 @@
+A simple class called Point, with all necessary functions
+
+# include<iostream.h>
+# include<conio.h>
+# include<math.h>
+
+class point
+{
+	int x,y,z;
+public:
+	point()
+	{
+		x=y=z=0;
+	}
+	point(int i,int j,int k)
+	{
+		x=i;
+		y=j;
+		z=k;
+	}
+	point(point &a)
+	{
+		x=a.x;
+		y=a.y;
+		z=a.z;
+	}
+
+	negate()
+	{
+		x=-x;
+		y=-y;
+		z=-z;
+	}
+	void print()
+	{
+		cout<<"("<<x<<","<<y<<","<<z<<")";
+	}
+	int norm()
+	{
+		return(sqrt(x*x+y*y+z*z));
+	}
+};
+void main()
+{
+clrscr();
+point p(2,3,4),p1(p);
+
+cout<<"The point has the coordinates ";
+p.print();
+cout<<"
+The point coordinates after negation ";
+p.negate();
+p.print();
+cout<<"
+Normal Distance of the point from (0,0,0) is "<<p.norm();
+cout<<"
+The coordinates of the point p1 after copy constructor is ";
+p1.print();
+getch();
+}