Using the following create the nessecary static methods to pass random arrays wi

Question

Using the following create the nessecary static methods to pass random arrays with the TempartureWithArrays and Temperature classes

--------------------------------------------------------------------------------------

public class TemperatureWithArrays
{
   public static final int ARRAY_SIZE = 5;
   public static void main(String[] args)
   {
       int x;
       Temperature temp1 = new Temperature(120.0, 'C');
       Temperature temp2 = new Temperature(100, 'C');
       Temperature temp3 = new Temperature(50.0, 'C');
       Temperature temp4 = new Temperature(232.0, 'K');
       Temperature tempAve = new Temperature(0.0, 'C');
       Temperature[] tempArray = new Temperature[ARRAY_SIZE];//create pointer to array
       Temperature t1;
       for(x = 0; x < tempArray.length; x++)
       {
           t1 = new Temperature();
           tempArray[x] = t1;// fill the array with Temperatures
       }

       System.out.println("Temp1 is " + temp1);
       //temp1 = temp1.toKelvin();
       temp2.toKelvin();
       System.out.println("Temp1 to Kalvin is " + temp1);
       if (temp1.equals(temp3))
       {
           System.out.println("These two temperatures are equal");
       }
       else
       {
           System.out.println("These two temperature are not equal");
       }
       System.out.println("Temp1 is " + temp1);
       System.out.println("Temp2 is " + temp2);
       System.out.println("Temp3 is " + temp3);
       System.out.println("Temp4 is " + temp4);

       tempAve = tempAve.add(temp1);
       tempAve = tempAve.add(temp2);
       tempAve = tempAve.add(temp3);
       tempAve = tempAve.add(temp4);
       tempAve = tempAve.divide(4);
       System.out.println("the average temperatrure is " + tempAve );

       Temperature[] temperatureArrayOne;
       Temperature[] temperatureArrayTwo;
       Temperature[] temperatureArrayThree;
      
       temperatureArrayOne = new Temperature[getRandomArraySize()];
       readTemperatureArray(temperatureArrayOne);
       printTemperatureArray(temperatureArrayOne);
       t1 = getAverage(temperatureArrayOne);
       System.out.println("the average of temperature array one is " + t1);
      
       temperatureArrayTwo = new Temperature[getRandomArraySize()];
       readTemperatureArray(temperatureArrayTwo);
       printTemperatureArray(temperatureArrayTwo);
       t1 = getAverage(temperatureArrayTwo);
       System.out.println("the average of temperature array two is " + t1);
      
       temperatureArrayThree = new Temperature[getRandomArraySize()];
       readTemperatureArray(temperatureArrayThree);
       printTemperatureArray(temperatureArrayThree);
       t1 = getAverage(temperatureArrayThree);
       System.out.println("the average of temperature array three is " + t1);
      
      
       Temperature[] largest = getLargestArray(temperatureArrayOne, temperatureArrayTwo,
               temperatureArrayThree);
       Temperature[] arrayWithLargestValues;
      
       if(temperatureArrayOne == largest)
           arrayWithLargestValues = createArrayWithLargestValues(largest,
                   temperatureArrayTwo, temperatureArrayThree);
       else if(temperatureArrayTwo == largest)
           arrayWithLargestValues = createArrayWithLargestValues(largest,
                   temperatureArrayOne, temperatureArrayThree);
       else// fractionArrayThree is largest
           arrayWithLargestValues = createArrayWithLargestValues(largest,
                   temperatureArrayOne, temperatureArrayTwo);
       System.out.println("An array with the largest values from the 3 arrays is");
       printTemperatureArray(arrayWithLargestValues);
   }    
}

----------------------------------------------------------------------------------------------------

Temperature.java

// declaring headers

import java.io.*;

// declaring class Temperature
public class Temperature
{
// declaring local variables
public double kelv;
public double cels;
public double fahr;
public double temp;
public char scale;

// declaring function temperature
public Temperature(double temp, char scale)
{
  // setting the temperature value
  setTemperature(temp , scale);

  
}
// declaring function Switcherooski
public Temperature Switcherooski(Temperature t){
  
  // checking the condition using switch case
  switch (this.scale)
  {
  
   // checking case condition
   case 'K':
    // calling toKelvin function
    t.toKelv();
    break;
   case 'C':
    // calling celsius function
    t.toCels();
    break;

   case 'F':
    // calling fahrenheit
    t.toFahr();
    break;
   default:
    //displaying
    System.out.println("temperature is Too hot or cold");
    System.exit(0);
    break;
  }
  return this;
}
// setting temperature
private void setTemperature(double temp, char scale) {
   
   // indicate current object
   this.temp = temp;
   this.scale = scale;
}
// adding temperature value
public void add( Temperature t){
  Temperature p = t.Switcherooski(t);
  this.temp += p.temp;
  
}

// subtraction temperature value
public void subtract( Temperature t){
  Temperature p = t.Switcherooski(t);
  this.temp -= p.temp;
}

// multiply temperature value
public void multiply( Temperature t ){
  Temperature p = t.Switcherooski(t);
  this.temp *= p.temp;
}

// divide temperature value
public void divide( int x ){
  this.temp = this.temp / x;
}

// checking boolean condition
public boolean equals(Temperature n) {
  
  if( this.temp == n.temp ){
   return false;
  }else{
   return true;
  }
  
}

// checking the temperature whether its greater than or not
public boolean greaterThan(Temperature n) {
  return this.temp > n.temp;
}

// converting value to string
public String toString(){
  return ""+ this.temp;
}

// calculating kelvin value
public Temperature toKelv()
{
  if( this.scale == 'C')
  {
   this.temp = (this.temp+273.15);
   
  }
  else if( this.scale == 'F')
  {
   this.temp = (((this.temp-32)*5)/9)+273.15;
  }
  
  return new Temperature(this.temp , 'K');
}

// calculating celsius value
public Temperature toCels()
{
  if( this.scale == 'F')
  {
   this.temp =(this.temp - 32) / 1.8;
  }
  else if(this.scale == 'K')
  {
   this.temp = this.temp-273.15;
  }
  
  return new Temperature(this.temp , 'C');
}

// calculating fahrenheit value
public Temperature toFahr()
{
  if( this.scale == 'C')
  {
   this.temp = ( this.temp *1.8)+32;
  }
  else if( this.scale == 'K')
  {
   this.temp = ((this.temp-273.15)*1.8)+32;
  }

  return new Temperature(this.temp , 'F');
}

// reading the value
public String read(){
  return "" + this.temp +" " + this.scale;
  
}
}

e next 5 static methods in it. (These static methods could also be in the Dem demonstrate passing arrays and returning arrays: Passing Array random number generator as described on the bottom of page 4 o class.) On my website are two example programs that s using static metl 402 to create 3 hods and ChangeArgumentDemo. Use the arrays of random sizes of 1 to 5 elements. is called 3 times to read in Temperature values for each array. I) Create a static void method that has an array parameter and 2) Create a static method that computes and returns the average Iemperature for each array and is also called 3 times. 3) Create a static method that prints the Temperatures of an array 4) Create a static helper method that has 3 array parameters and either returns the largest array or the largest size. 5) Create a static method that returns an array of Temperatures that has the same number of elements as the largest of the three arrays. This method will have 3 array parameters and possibly an integer parameter. It determines the largest Temperature value from the three arrays at each index and creates a copy of this Temperature and stores it at that index of the new array This array is then returned. 6) As this program is running it should generate user friendly text for input and output explaining what the program is doing. Create a set of test value Temperatures that demonstrate that your program runs correctly. (My website gives sample output to follow.)

Explanation / Answer

CONCEPT:

methods for temperature using arrays:

CODE:

public class wklyTemp
{

   static double mntmp, tutmp, wdtmp, thrtmp, frtmp, sttmp, sntmp;
   static Scanner kysn = new Scanner(System.in);
   static DecimalFormat df = new DecimalFormat("00.00");


   public static void mnu()
   {
    

      //ask user for temparature...
      System.out.println(" Monday's temperature. ");
      mntmp = kysn.nextDouble();
//ask user for temparature...
      System.out.println(" Tuesday's temperature. ");
      tutmp = kysn.nextDouble();
//ask user for temparature...
      System.out.println("Wednesday's temperature. ");
      wdtmp = kysn.nextDouble();
//ask user for temparature...
      System.out.println(" Thursday's temperature. ");
      thrtmp = kysn.nextDouble();
//ask user for temparature...
      System.out.println("Friday's temperature. ");
      frtmp = kysn.nextDouble();
//ask user for temparature...
      System.out.println(" Saturday's temperature. ");
      sttmp = kysn.nextDouble();
//ask user for temparature...
      System.out.println("Sunday's temperature. ");
      sntmp = kysn.nextDouble();

   }//mnu

   public static void datemp()
   {
      int day;

      System.out.println(" please enter the number " +
              "for the day of the week");

      System.out.println("1. Monday");
      System.out.println("2. Tuesday");
      System.out.println("3. Wednesday");
      System.out.println("4. Thursday");
      System.out.println("5. Friday");
      System.out.println("6. Saturday");
      System.out.println("7. Sunday ");
      day = kysn.nextInt();

      switch (day)
      {

         case 1: System.out.println("Monday's average was "+(df.format(mntmp))+"C");
               break;
         case 2: System.out.println("Tuesday's average was "+(df.format(tutmp))+"C");
               break;
         case 3: System.out.println("Wednesday's average was "+(df.format(wdtmp))+"C");
               break;
         case 4: System.out.println("Thursday's average was "+(df.format(thrtmp))+"C");
               break;
         case 5: System.out.println("Friday's average was "+(df.format(frtmp))+"C");
               break;
         case 6: System.out.println("Saturday's average was "+(df.format(sttmp))+"C");
               break;
         case 7: System.out.println("Sunday's average was "+(df.format(sntmp))+"C");

      }

   }//averageDailyTemp

   public static void calacTemp()
   {
      double sumOfTemps;
      double averageWeeklyTemp;

   
      sumOfTemps = mntmp+tutmp+wdtmp+thrtmp+frtmp+sttmp+sntmp;

    
      averageWeeklyTemp = sumOfTemps/7;

      System.out.println(" The average weekly temperature was "+(df.format(averageWeeklyTemp))+"C");


   }

   public static void exit()
   {

      int choice;

      System.out.println(" Would you like to exit?");
      System.out.println("1. Yes");
      System.out.println("2. No");
      choice = kysn.nextInt();

      if(choice ==1)
      {
         System.out.println(" Thank-you for using this system!");
         System.exit(0);
      }//if

      else
      {
         System.out.println(" You will now be redirected to the main mnu");
         mnu();
      }

   }

   public static void main(String[] args)
   {
      mnu();
      datemp();
      calacTemp();
      exit();
}
}

Related Questions

Navigate

• Browse (All)
• Browse U
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.