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liraira [26]
3 years ago
12

Xercise 11.What is system? Explain the components of system in brief.​

Computers and Technology
1 answer:
noname [10]3 years ago
4 0

Answer:

A system is a collection of elements or components that are organized for a common purpose. ... A computer system consists of hardware components that have been carefully chosen so that they work well together and software components or programs that run in the computer.

Explanation:

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Write a RainFall class that stores the total rainfall for each of 12 months into an array of doubles. The program should have me
RSB [31]

Answer:

Explanation:

The code provided worked for the most part, it had some gramatical errors in when printing out the information as well as repeated values. I fixed and reorganized the printed information so that it is well formatted. The only thing that was missing from the code was the input validation to make sure that no negative values were passed. I added this within the getMonths() method so that it repeats the question until the user inputs a valid value. The program was tested and the output can be seen in the attached image below.

import java.io.*;

import java.util.*;

class Rainfall

{

   Scanner in = new Scanner(System.in);

   private int month = 12;

   private double total = 0;

   private double average;

   private double standard_deviation;

   private double largest;

   private double smallest;

   private double months[];

   public Rainfall()

   {

       months = new double[12];

   }

   public void setMonths()

   {

       for(int n=1; n <= month; n++)

       {

           int answer = 0;

           while (true) {

               System.out.println("Enter the rainfall (in inches) for month #" + n + ":" );

               answer = in.nextInt();

               if (answer > 0) {

                   months[n-1] = answer;

                   break;

               }

           }

       }

   }

   public void getTotal()

   {

       total = 0;

       for(int i = 0; i < 12; i++)

       {

           total = total + months[i];

       }

       System.out.println("The total rainfall for the year is " + total);

   }

   public void getAverage()

   {

       average = total/12;

       System.out.println("The average monthly rainfall is " + average);

   }

   public void getLargest()

   {

       double largest = 0;

       int largeind = 0;

       for(int i = 0; i < 12; i++)

       {

           if (months[i] > largest)

           {

               largest = months[i];

               largeind = i;

           }

       }

       System.out.println("The largest amount of rainfall was " + largest +

               " inches in month " + (largeind + 1));

   }

   public void getSmallest()

   {

       double smallest = Double.MAX_VALUE;

       int smallind = 0;

       for(int n = 0; n < month; n++)

       {

           if (months[n] < smallest)

           {

               smallest = months[n];

               smallind = n;

           }

       }

       System.out.println("The smallest amount of rainfall was " + smallest +

               " inches in month " + (smallind + 1));

   }

   public static void main(String[] args)

   {

       Rainfall r = new Rainfall();

       r.setMonths();

       r.getTotal();

       r.getSmallest();

       r.getLargest();

       r.getAverage();

   }

}

8 0
2 years ago
¿que lenguaje de programacion usan los operadores matematicos?​
kolbaska11 [484]

Answer:

Matlab / GNU Octave. MATLAB (laboratorio de matrices) es un entorno informático numérico multiparadigma y un lenguaje de programación de cuarta generación.

Explanation:

8 0
3 years ago
Read 2 more answers
The AND operator is a disjunction and the OR operator is a conjunction.
qwelly [4]

Answer:

True but it might be false but i think is true

8 0
2 years ago
Components of an operating system include process,memory,and file management. what is another component of and operating system
kirza4 [7]

Answer:

Wrong it's actually C.

Explanation:

APEX

4 0
3 years ago
Read 2 more answers
A termination condition in a loop is analogous to________in a recursive method.
Varvara68 [4.7K]

Answer:

b) iteration.

Explanation:

There are various algorithms which are used in computer programming. Iteration is also a type of algorithm which is used to create loops. The instructions are inserted once and then these instructions are repeated to create a loop function.

8 0
3 years ago
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