I have the C code given below This program reads three points (x1,y1), (x2,y2) and (x3,y3) in the plane from the standard input, in format x1 y1 x2 y2 x3 y3 Then it writes, to the standard output, the two of those points that are closest If there are two or more equally close pairs, then all shows all closest pairs include include using namespace std Echo writes points (x1,y1), (x2,y2) and (x3,y3), as the original three points void echo(double x1, double y1, double x2, double y2, double x3, double y3) Distance returns the distance between the points (x1,y1) and (x2,y2) double distance(double x1, double y1, double x2, double y2) stub return 0 ShowClosest writes that points (x1,y1) and (x2, y2) are the closest points, and the distance between them is d void ShowClosest(double x1, double y1, double x2, double y2, double d) If (x1,y1) and (x2,y2) are a closest pair among points (x1,y1), (x2,y2) and (x3,y3), then 'consider' writes that they are closest points Otherwise, 'consider' does not write anything void consider(double x1, double y1, double x2, double y2, double x3, double y3) int main() return 0 I need to finish the code by Make 'echo' show the three input points in a readable format Be sure that the output clearly labels them as the input points Make 'main' read the 6 real numbers and show them on the standard output by calling 'echo' Test your program Test it before continuing to the next step Make 'distance' do what its contract says it does Note Any time any function other than 'distance' needs to know the distance between two points, it must use 'distance' to get that information Make 'main' show the distance between ( x 1, y 1) and ( x 2, y 2) Test your program Is the result correct Do not countinue until it is correct 7 Define 'showClosest' Make 'showClosest' show points ( x 1, y 1) and ( x 2, y 2) as the closest, and show d as the distance between them 'ShowClosest' is not responsible for determining whether ( x 1, y 1) and ( x 2, y 2) are closest Its job is just to write that they are Make 'main' show ( x 1, y 1) and ( x 2, y 2) as the closest points by calling showClosest Don't be worried that those two points aren't necessarily closest Test your program Does it show the first two points as the closest Do not countinue until it is works correctly, according to what it is designed to do at this step Make 'consider' do what its contract says it does Remove the test prints from prior tests and add three calls to 'consider', one with ( x 1, y 1) and ( x 2, y 2) as the first two points, another with ( x 1, y 1) and ( x 3, y 3) as the first two points and a third with ( x 2, y 2) and ( x 3, y 3) as the first two points

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I have the C++ code given below. // This program reads three points (x1,y1), (x2,y2) and (x3,y3) // in the plane from the standard input,

I have the C++ code given below.

// This program reads three points (x1,y1), (x2,y2) and (x3,y3) // in the plane from the standard input, in format // // x1 y1 // x2 y2 // x3 y3 // // Then it writes, to the standard output, the two of those points // that are closest. If there are two or more equally close pairs, // then all shows all closest pairs. #include  #include  using namespace std; // Echo writes points (x1,y1), (x2,y2) and (x3,y3), as the // original three points. void echo(double x1, double y1, double x2, double y2, double x3, double y3) { } // Distance returns the distance between the points (x1,y1) and (x2,y2). double distance(double x1, double y1, double x2, double y2) { // stub: return 0; } // ShowClosest writes that points (x1,y1) and (x2, y2) // are the closest points, and the distance between them // is d. void ShowClosest(double x1, double y1, double x2, double y2, double d) { } // If (x1,y1) and (x2,y2) are a closest pair among points // (x1,y1), (x2,y2) and (x3,y3), then 'consider' writes that // they are closest points. // // Otherwise, 'consider' does not write anything. void consider(double x1, double y1, double x2, double y2, double x3, double y3) { } int main() { return 0; }

I need to finish the code by


Make 'echo' show the three input points in a readable format. Be sure that the output clearly labels them as the input points.
Make 'main' read the 6 real numbers and show them on the standard output by calling 'echo'. Test your program *Test it* before continuing to the next step.

Make 'distance' do what its contract says it does. Note. Any time any function other than 'distance' needs to know the distance between two points, it must use 'distance' to get that information.

Make 'main' show the distance between (x1, y1) and (x2, y2). *Test your program.* Is the result correct? Do not countinue until it is correct.

7. Define 'showClosest'. Make 'showClosest' show points (x1, y1) and (x2, y2) as the closest, and show d as the distance between them. 'ShowClosest' is not responsible for determining whether (x1, y1) and (x2, y2) are closest. Its job is just to write that they are.

Make 'main' show (x1, y1) and (x2, y2) as the closest points by calling showClosest. Don't be worried that those two points aren't necessarily closest. *Test your program.* Does it show the first two points as the closest? Do not countinue until it is works correctly, according to what it is designed to do at this step.

Make 'consider' do what its contract says it does.

Remove the test prints from prior tests and add three calls to 'consider', one with (x1, y1) and (x2, y2) as the first two points, another with (x1, y1) and (x3, y3) as the first two points and a third with (x2, y2) and (x3, y3) as the first two points.