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The distance d between a point p(x,y), where x and y are the coordinates of p, and the center of a circle (a, b), where a and b are the coordinates of the center, is given by the formula: (а, b), d = /(x – a)² + (y – b)² r. Write a Java class called CirclePoint that: a. Reads from the user 2 integer values x and y represent the coordinates of the point p, b. Reads from the user 2 integer values a and b represent the coordinates of the center of the circle, c. Reads from the user a real value r represents the radius of the circle, d. Calculates and prints the distance d (rounded to 2 decimal places) between the point p and the center of the circle, and e. Checks and prints whether the point is inside, on or outside the circle. NOTE: if the radius value is negative, an error message should be shown. Sample Run 1: ==================== Enter the coordinates of the point: 5 7 Enter the coordinates of the center of the circle: 1 2 Enter the radius of the circle: 4.5 distance between the point and the center of the circle = 6.40 Point is OUTSIDE the circle Sample Run 2: ==================== Enter the coordinates of the point: 2 2 Enter the coordinates of the center of the circle: -1 -2 Enter the radius of the circle: 6.5 distance between the point and the center of the circle = 5.00 Point is INSIDE the circle Sample Run 3: ==================== Enter the coordinates of the point: 2 3 Enter the coordinates of the center of the circle: 0 0 Enter the radius of the circle: -3.15 INVALID INPUTS ====== =========================

The distance d between a point p(x,y), where x and y are the coordinates of p, and the center of a circle (a, b), where a and b are the coordinates of the center, is given by the formula: (а, b), d = /(x – a)² + (y – b)² r. Write a Java class called CirclePoint that: a. Reads from the user 2 integer values x and y represent the coordinates of the point p, b. Reads from the user 2 integer values a and b represent the coordinates of the center of the circle, c. Reads from the user a real value r represents the radius of the circle, d. Calculates and prints the distance d (rounded to 2 decimal places) between the point p and the center of the circle, and e. Checks and prints whether the point is inside, on or outside the circle. NOTE: if the radius value is negative, an error message should be shown. Sample Run 1: ==================== Enter the coordinates of the point: 5 7 Enter the coordinates of the center of the circle: 1 2 Enter the radius of the circle: 4.5 distance between the point and the center of the circle = 6.40 Point is OUTSIDE the circle Sample Run 2: ==================== Enter the coordinates of the point: 2 2 Enter the coordinates of the center of the circle: -1 -2 Enter the radius of the circle: 6.5 distance between the point and the center of the circle = 5.00 Point is INSIDE the circle Sample Run 3: ==================== Enter the coordinates of the point: 2 3 Enter the coordinates of the center of the circle: 0 0 Enter the radius of the circle: -3.15 INVALID INPUTS ====== =========================

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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The distance d between a point p(x, y), where x and y are the coordinates of p, and the center of a circle (a, b), where a and b are the coordinates of the center, is given by the formula: (a, b). r d = (x – a)² + (y – b)² <r >r The point p(x, y) is considered inside the circle if d <r, where r is the radius of the circled<r, considered on the circle if d = r, and considered outside the circle if d > r. (x, y)' (x', y') Write a Java class called CirclePointthat: a. Reads from the user 2 integer values x and y represent the coordinates of the point p, b. Reads from the user 2 integer values a and b represent the coordinates of the center of the circle, c. Reads from the user a real value r represents the radius of the circle, d. Calculates and prints the distance d (rounded to 2 decimal places) between the point p and the center of the circle, and e. Checks and prints whether the point is inside, on or outside the circle. NOTE: if the radius value is negative, an error message should be shown. Sample Run 1: ==================== Enter the coordinates of the point: 5 7 Enter the coordinates of the center of the circle: 1 2 Enter the radius of the circle: 4.5 distance between the point and the center of the circle = 6.40 Point is OUTSIDE the circle Sample Run 2: ==================== Enter the coordinates of the point: 2 2 Enter the coordinates of the center of the circle: -1 -2 Enter the radius of the circle: 6.5 distance between the point and the center of the circle = 5.00 Point is INSIDE the circle Sample Run 3: ==================== Enter the coordinates of the point: 2 3 Enter the coordinates of the center of the circle: 0 0 Enter the radius of the circle: -3.15 INVALID INPUTS ===============================
Transcribed Image Text:The distance d between a point p(x, y), where x and y are the coordinates of p, and the center of a circle (a, b), where a and b are the coordinates of the center, is given by the formula: (a, b). r d = (x – a)² + (y – b)² <r >r The point p(x, y) is considered inside the circle if d <r, where r is the radius of the circled<r, considered on the circle if d = r, and considered outside the circle if d > r. (x, y)' (x', y') Write a Java class called CirclePointthat: a. Reads from the user 2 integer values x and y represent the coordinates of the point p, b. Reads from the user 2 integer values a and b represent the coordinates of the center of the circle, c. Reads from the user a real value r represents the radius of the circle, d. Calculates and prints the distance d (rounded to 2 decimal places) between the point p and the center of the circle, and e. Checks and prints whether the point is inside, on or outside the circle. NOTE: if the radius value is negative, an error message should be shown. Sample Run 1: ==================== Enter the coordinates of the point: 5 7 Enter the coordinates of the center of the circle: 1 2 Enter the radius of the circle: 4.5 distance between the point and the center of the circle = 6.40 Point is OUTSIDE the circle Sample Run 2: ==================== Enter the coordinates of the point: 2 2 Enter the coordinates of the center of the circle: -1 -2 Enter the radius of the circle: 6.5 distance between the point and the center of the circle = 5.00 Point is INSIDE the circle Sample Run 3: ==================== Enter the coordinates of the point: 2 3 Enter the coordinates of the center of the circle: 0 0 Enter the radius of the circle: -3.15 INVALID INPUTS ===============================
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