Answer:
The code for this class is shown in the explanation section
Explanation:
public class Circle {
private double radius;
private double diameter;
private double area;
public Circle(double radius, double diameter, double area) {
this.radius = 1;
this.diameter = diameter;
this.area = area;
}
public void setRadius(double radius) {
this.radius = radius;
diameter = radius*2;
area= Math.PI*(radius*radius);
}
public double getRadius() {
return radius;
}
}
Answer:
//""Print results to screen""
Explanation:
In c,c++,java,javascript // is used for the single line comment.
syntax:- // comment.
Whatever text that is followed after // is commented means this line will not get executed by the compiler.
Comments are used to explain the code to other person who is working on the code or trying to understand that code.
Attach a picture so we can see the question
If an algorithm's resource consumption, often referred to as computational cost, is at or below a certain threshold, it is said to be efficient. Generally speaking, "acceptable" indicates that it will operate on a machine that is available in a fair amount of time or space, usually based on the size of the input.
<h3>Explain about the efficiency of an algorithm?</h3>
Growth requires an understanding of an algorithm's effectiveness. Programmers write code with the future in mind, and efficiency is essential to achieve this. Reducing the number of iterations required to finish your task in relation to the size of the dataset is the goal of efficient algorithm development.
The use of asymptotic analysis can frequently help to solve these issues. As the size of the input increases, asymptotic analysis quantifies an algorithm's effectiveness or the program that implements it.
To express how time-consuming a function is, we use a method called "Big O notation." We use the Big O notation, a language, to describe how time-consuming an algorithm is. It's how we assess the value of several approaches to an issue, and U supports our decision-making.
To learn more about efficiency of an algorithm refer to:
brainly.com/question/13801939
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Answer: c) C2B (Consumer to business)
Explanation: Consumer to business (C2B) is the business technique in which the consumer or customer generates the good or service and then businesses are offered to take that product or service. The case mentioned in the question is also similar where May sells the jams made by her to the local grocer who has his business.
Other options are incorrect because Business to business (B2B) is where two business party trade with each other, Business to consumer (B2C) is business offer the product or service to consumer and Costumer to costumer(C2C) is the private trading of service between two individual parties. Thus,the correct option is option(c).
