The five types of personal computers are: desktops, laptops, tablets, smartphones, and

Problem 2 Write a method that (a) returns an int[] , (b) takes in two sorted arrays (in descending order) and (c) returns an int

Galina-37 [17]

Answer:

Following are the Program in the Java Programming Language.

//define class

public class Main

{

//define function to merge and sort array

public static int[] sort_Array(int[] a, int[] b)

{

//set integer variable and initialize values

int x = 0, y = 0, k = 0, num = 0;

int n = a.length;

int n1 = b.length;

//set integer type array

int[] ar = new int[n+n1];

//set while loop

while (x<n && y <n1)

{

num++;

//set if conditional statement

if (a[x] > b[y])

ar[k++] = a[x++];

else

ar[k++] = b[y++];

num++;

}

//set the while loop

while (x < n)

{

num++;

ar[k++] = a[x++];

}

//set the while loop

while (y < n1)

{

num++;

ar[k++] = b[y++];

}

//print the total compares done

System.out.println("Number of compares done: " + n);

//return array

return ar;

}

//define main method

public static void main(String[] args)

{

//declaration and the initialization of array

int[] a = new int[]{18,16, 15, 6, 2};

int[] b = new int[]{13, 12, 11, 7, 1};

int[] ar;

//call function

ar = sort_Array(a, b);

//print message

System.out.println("\nThe resultant array is: \n");

//set for loop to print array

for(int x=0; x<ar.length; x++)

{

System.out.print(ar[x] + " ");

}

<u>Output</u>:

Number of compares done: 5

The resultant array is:

18 16 15 13 12 11 7 6 2 1

Explanation:

Here, we define a class "Main" inside the class, define a function "sort_Array()"and pass two integer type array argument "a" and "b".

Set four integer type variables "x", "y", "k", and "num" and initialize them to 0.
Set two integer type array "n", "n1" and initialize them the length of the array then, set integer type array variable "ar".
Set the while loop then, set if conditional statement then, agin set while loop to sort array in descending order.
Then, print the number of compares and return the value of the variable "ar".

Finally, define the main method inside it, we set two integer type array variable and initialize elements in them then, set the for loop to print the sorted elements of the array.

4 0

2 years ago

What would the following program print to the screen when run?

Lady bird [3.3K]

Answer:

The output will be:

B

o

n

d

0

7

Explanation:

Given code is of Python language

Let us look at the code line by line

The first line is:

my_list = [7, 0, 0, "d", "n", "o", "B"]

This line will create a list with the given elements.

my_list.reverse()

This line will reverse the sequence of the elements of the list

for thing in my_list:

print (thing)

These lines will simply print the reversed elements of the list on screen.

The output will be:

B

o

n

d

0

7

8 0

2 years ago

Which of these completes the sentence? People interpret information ___________. Choose one.

evablogger [386]

Explanation:

mannejaondpsbma0jdjdhdj

5 0

3 years ago

Read 2 more answers

Add me on xbox ahaha craig#6822 this is also just for points

Monica [59]

Answer:

sadly i dont have one:(

4 0

3 years ago

Read 2 more answers

A painting company has determined that for every 115 square feet of wall space, one gallon of paint and eight hours of labor wil

Reptile [31]

Answer:

Follows are the code to the given question:

Wallsize = int(input("Enter the size of wall space for painting(in sq ft): "))#defining variable Wallsize for input value

rate = int(input("Enter the price of the paint(per gallon): $"))#defining variable rate for input value

per_Gallon = Wallsize/115#defining a variable per_Gallon that calculate its value

print("Number of Gallons of paint: ",per_Gallon)#print value with message

total_Hours = per_Gallon * 8#defining a variable total_Hours that calculate its value

print("Hours of labor required: ",total_Hours)#print value with message

paint_Cost = rate * per_Gallon#defining a variable paint_Cost that calculate its value

print("Cost of the paint: $",paint_Cost)#print value with message

labor_Charge = total_Hours * 20#defining a variable labor_Charge that calculate its value

print("Labor charges: $",labor_Charge)#print value with message

total_Cost = paint_Cost + labor_Charge#defining a variable total_Cost that calculate its value

print("Total cost of paint job: $",total_Cost)#print value with message

Output:

Enter the size of wall space for painting(in sq ft): 800

Enter the price of the paint(per gallon): $33

Number of Gallons of paint: 6.956521739130435

Hours of labor required: 55.65217391304348

Cost of the paint: $ 229.56521739130434

Labor charges: $ 1113.0434782608695

Total cost of paint job: $ 1342.6086956521738

Explanation:

Please find the complete question in the attached file.

In this code, the "Wallsize and rate" two variable is defined that is used for input the value from the user-end, after input the value multiple variables"

per_Gallon, total_Hours,paint_Cost, labor_Charge, and total_Cost" is declared, in which it calculates its respective value and prints the value with the message value.

3 0

2 years ago