Need help solving this question the task and within the code has instructions! p

Question

Need help solving this question the task and within the code has instructions!

public class Lab5a {
public static void main(String[] args) {
// System.out.println("Program 5, Your Name, mascxxxx"); // Replace with your name and mascID

//--------------------------------------------------------------------------------
//1. Display the value of element 6 of array f
//--------------------------------------------------------------------------------
int[] f = {2, 4, 6, 8, 10, 12, 14, 16, 18, 20};
  
//TODO: Print element 6 of array f
  
System.out.println();
  
//--------------------------------------------------------------------------------
// 2. Initialize each element of g to 8
//--------------------------------------------------------------------------------
int[] g = new int[7];
for (int i=0; i < g.length; ++i)
// TODO: Fill array g

for (int i=0; i < g.length; ++i)
System.out.println("g[" + i + "] is " + g[i]);
System.out.println();

//--------------------------------------------------------------------------------
// 3. Total 100 elements of floating point array c filled with values 1 to 100
//--------------------------------------------------------------------------------
float[] c = new float[100];
double total = 0.0;
  
//TODO: Fill and sum array c
  
System.out.println("Total is " + total);
System.out.println("Average is " + (total / c.length));
System.out.println();
  
//--------------------------------------------------------------------------------
// 4. Copy 11-element array c into the first 11 positions of 34-element array b.
//--------------------------------------------------------------------------------
  
// TODO: create array b and copy c's elements into it
  
for (int i=0; i < b.length; ++i)
System.out.print(b[i] + " ");
System.out.println();
System.out.println();
  
//--------------------------------------------------------------------------------
// 5. Determine and print the largest and smallest values contained in 99-element
// floating-point array w
//--------------------------------------------------------------------------------
Random rand = new Random(1025L);
  
//TODO: Declare array w with 99 elements
  
double min = 5001;
double max = -5001;
// Filling array w with random numbers between -5000 and +5000
for (int i=0; i < w.length; ++i)
w[i] = rand.nextDouble() * 10000 - 5000 ;

// TODO: Find min and max
  
System.out.println("Smallest value is " + min);
System.out.println("Largest value is " + max);
}
}

5.12 Lab 5a Due O6-Apr-17 Students: This content is controlled by your instructor, and is not zyBooks content. Direct questions or concerns about this content to your instructor. If you have any technical issues with the zyLab submission system, use the "Trouble with lab?" button at the bottom of the lab. Objective Practice various array skills including initializing, setting individual values, summing, copying, and displaying. Submit the program for grading to ZyBooks. Submit the SAME program to your csscID account on the edoras Linux server. Instructions The code template contains tasks numbered 1 through 5. Fill in the missing Java code.

Explanation / Answer

Please let me know in case of any issue.

import java.util.Random;

import java.util.Random;

public class Lab5a {

   public static void main(String[] args) {

       // System.out.println("Program 5, Your Name, mascxxxx"); // Replace with your name and mascID

       //--------------------------------------------------------------------------------

       //1. Display the value of element 6 of array f

       //--------------------------------------------------------------------------------

       int[] f = {2, 4, 6, 8, 10, 12, 14, 16, 18, 20};

       //TODO: Print element 6 of array f

       System.out.println(f[5]);

       System.out.println();

       //--------------------------------------------------------------------------------

       // 2. Initialize each element of g to 8

       //--------------------------------------------------------------------------------

       int[] g = new int[7];

       for (int i=0; i < g.length; ++i)

           // TODO: Fill array g

           g[i] = 8;

           for (int i=0; i < g.length; ++i)

               System.out.println("g[" + i + "] is " + g[i]);

       System.out.println();

       //--------------------------------------------------------------------------------

       // 3. Total 100 elements of floating point array c filled with values 1 to 100

       //--------------------------------------------------------------------------------

       float[] c = new float[100];

       double total = 0.0;

       //TODO: Fill and sum array c

       for(int i=0; i<100; i++){

           c[i] = (i+1);

           total = total + c[i];

       }

       System.out.println("Total is " + total);

       System.out.println("Average is " + (total / c.length));

       System.out.println();

       //--------------------------------------------------------------------------------

       // 4. Copy 11-element array c into the first 11 positions of 34-element array b.

       //--------------------------------------------------------------------------------

       // TODO: create array b and copy c's elements into it

       float[] b = new float[34];

      

       for(int i=0; i<11; i++)

           b[i] = c[i];

       for (int i=0; i < b.length; ++i)

           System.out.print(b[i] + " ");

       System.out.println();

       System.out.println();

       //--------------------------------------------------------------------------------

       // 5. Determine and print the largest and smallest values contained in 99-element

       // floating-point array w

       //--------------------------------------------------------------------------------

       Random rand = new Random(1025L);

       //TODO: Declare array w with 99 elements

       double []w = new double[99];

       double min = 5001;

       double max = -5001;

       // Filling array w with random numbers between -5000 and +5000

       for (int i=0; i < w.length; ++i)

           w[i] = rand.nextDouble() * 10000 - 5000 ;

       // TODO: Find min and max

       for(int i=0; i<w.length; i++){

          

           if(min > w[i])

               min = w[i];

          

           if(max < w[i])

               max = w[i];

       }

       System.out.println("Smallest value is " + min);

       System.out.println("Largest value is " + max);

   }

}

/*

Sample run:

12

g[0] is 8

g[1] is 8

g[2] is 8

g[3] is 8

g[4] is 8

g[5] is 8

g[6] is 8

Total is 5050.0

Average is 50.5

1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Smallest value is -4986.383134600046

Largest value is 4996.1201953975815

*/

Related Questions

Navigate

• Browse (All)
• Browse N
• Subjects

---

---

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