new task are added

src/JavaTrainingTask/Question12/main.java

+package JavaTrainingTask.Question12;
+
+public class main {
+    public static void main(String[] args) {
+
+        profit obj = new profit();
+        obj.profitCalculation();
+    }
+}

src/JavaTrainingTask/Question12/profit.java

+package JavaTrainingTask.Question12;
+import java.util.Scanner;
+public class profit {
+   private  int actualPrice,profit,sellingPrice;
+   private Scanner obj;
+    profit()
+    {
+        System.out.println("Object is Created!");
+        actualPrice=0;
+        profit=0;
+        sellingPrice=0;
+        obj= new Scanner(System.in);
+    }
+
+    void profitCalculation()
+    {
+        int choice;
+        System.out.println("Ask to Enter Actual price of product:");
+        actualPrice= obj.nextInt();
+
+        System.out.println("Ask to Enter Selling Price:");
+        sellingPrice= obj.nextInt();
+
+        System.out.println("Enter 1. If you want to check profit in price\nEnter 2. If you want to check profit in Percentage");
+        choice= obj.nextInt();
+
+        profit= sellingPrice-actualPrice;
+
+        if (choice==1)
+        {
+            if(profit>0) {
+                System.out.println("Your Actual profit in price is:"+profit);
+            }
+
+            else
+            {
+                System.out.println("Your Actual loss in price is"+profit);
+            }
+        }
+
+        else if (choice==2)
+        {
+            float percent= ((float)profit/(float)actualPrice)*100;
+            if(profit>0 && percent<100) {
+                System.out.println("Your Actual profit in price is:"+percent+"%");
+            }
+
+            else if(profit>0 && percent>100) {
+                System.out.println("Your Actual profit in price is greater then 100%");
+            }
+
+            else {
+                System.out.println("No profit percent you get loss!");
+            }
+        }
+
+        else{
+            System.out.println("Invalid option Try again!");
+        }
+
+
+
+    }
+}

src/JavaTrainingTask/Question13/Cordinates.java

+package JavaTrainingTask.Question13;
+import java.util.Scanner;
+public class Cordinates {
+
+    int x,y;
+    Scanner obj;
+    Cordinates()
+    {
+        System.out.println("Object is created!");
+        x=0;
+        y=0;
+        obj=new Scanner(System.in);
+
+    }
+
+
+    void axisFinding()
+    {
+        System.out.println("Enter X value:");
+        x= obj.nextInt();
+
+        System.out.println("Enter Y value:");
+        y= obj.nextInt();
+
+        if(x==0 && y==0)
+        {
+            System.out.println("Point is presented on origin");
+        }
+
+        else if(x!=0 && y==0)
+        {
+            System.out.println("Point is present on X axis");
+        }
+
+        else  if(x==0 && y!=0)
+        {
+            System.out.println("Point is present on Y axis");
+
+        }
+
+        else
+        {
+            System.out.println("The point is presented between x and y axis at some point");
+        }
+
+
+    }
+
+
+
+}

src/JavaTrainingTask/Question13/main.java

+package JavaTrainingTask.Question13;
+
+public class main {
+    public static void main(String[] args) {
+
+        Cordinates obj = new Cordinates();
+        obj.axisFinding();
+    }
+}

src/JavaTrainingTask/Question14/Points.java

+package JavaTrainingTask.Question14;
+import java.util.Scanner;
+public class Points {
+    int x1,x2,y1,y2;
+    int radius;
+    int distance;
+    Scanner obj;
+    Points()
+    {
+        System.out.println("Object is Created");
+        x1=19;
+        x2=0;
+        y1=-1;
+        y2=0;
+        radius=0;
+        distance=0;
+        obj=new Scanner(System.in);
+    }
+
+    void calculateDistance()
+    {
+        int temp1,temp2;
+        System.out.println("Enter p2 x value:");
+        x2= obj.nextInt();
+
+
+        System.out.println("Enter p2 y value:");
+        y2= obj.nextInt();
+
+
+
+
+
+        temp1=x2-x1;
+        temp2=y2-y1;
+
+        distance=(temp1*temp1)+(temp2*temp2);
+        System.out.println("The distance value is:"+distance);
+    }
+
+    void circlePositionFinder()
+    {
+        System.out.println("Enter value of radius:");
+        radius=obj.nextInt();
+
+        System.out.println("The radius value is:"+radius);
+        System.out.println("The distance value is:"+distance);
+
+        if(distance<radius) {
+            System.out.println("point is inside the circle");
+        }
+
+
+        else if (distance==radius)
+        {
+            System.out.println("point is on the circle");
+        }
+
+        else {
+            System.out.println("point is out of circle");
+        }
+
+    }
+}

src/JavaTrainingTask/Question14/main.java

+package JavaTrainingTask.Question14;
+
+public class main {
+    public static void main(String[] args) {
+
+        Points obj= new Points();
+        obj.calculateDistance();
+        obj.circlePositionFinder();
+    }
+}