Question

Using C# Design and implement a program (name it CheckPoint) that prompts the user to enter the x-coordinate then y-coordinate of a point (in a Cartesian plane) as integer values. The program prints out the entered values followed by the location of the point on the plane. The possibilities for a point are: the origin point, on the x-axis, on the y-axis, in the first quadrant, in the second quadrant, in the third quadrant, or in the fourth quadrant. Format the outputs following the sample runs below.

Sample run 1:

X-coordinate is 0

Y-coordinate is 0

(0, 0) is the origin point.

Answer 1

using System;

class CheckPoint
{
    // Function to check quadrant
    static void quadrant(int x, int y)
    {
        if (x > 0 && y > 0)
            Console.WriteLine("("+x+","+y+")"+" lies in First quadrant");
  
        else if (x < 0 && y > 0)
            Console.WriteLine("("+x+","+y+")"+" lies in Second quadrant");
  
        else if (x < 0 && y < 0)
            Console.WriteLine("("+x+","+y+")"+" lies in Third quadrant");
  
        else if (x > 0 && y < 0)
            Console.WriteLine("("+x+","+y+")"+" lies in Fourth quadrant");
  
        else if (x == 0 && y > 0)
            Console.WriteLine("("+x+","+y+")"+" is on the positive y axis");
  
        else if (x == 0 && y < 0)
            Console.WriteLine("("+x+","+y+")"+" is on the negative y axis");
  
        else if (y == 0 && x < 0)
            Console.WriteLine("("+x+","+y+")"+" is on the negative x axis");
  
        else if (y == 0 && x > 0)
            Console.WriteLine("("+x+","+y+")"+" is on the positive x axis");
  
        else
            Console.WriteLine("("+x+","+y+")"+" is the origin point");
    }
    static void Main(string[] args)
    {
        Console.Write("Enter X-Coordinate: ");
        string X = Console.ReadLine();
        Console.Write("Enter Y-Coordinate: ");
        string Y = Console.ReadLine();
        int x = Convert.ToInt32(X);
        int y = Convert.ToInt32(Y);
        Console.WriteLine("X-coordinate is "+x);
        Console.WriteLine("Y-coordinate is "+y);
        quadrant(x,y);
        Console.Read();
    }
}

/* PLEASE UPVOTE */