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Burka [1]
3 years ago
9

Write the method makeNames that creates and returns a String array of new names based on the method’s two parameter arrays, arra

y1 and array2. The method creates new names in the following fashion: for each String in array1, concatenate a String from array2. Add a character space between the two strings: array1[i] + " " + array2[j]
In the example below the array names contains 20 names including "David A", "David B", "David C", …, "Lucy E".

String[] first = { "David", "Mike", "Katie", "Lucy"};
String[] middle = {"A", "B", "C", "D", "E");
String[] names = makeNames (first, middle);

If one of the parameter arrays has size 0, return the other parameter array.
In the example below the array names contains 4 names: "David", "Mike", "Katie", "Lucy".

String[] first = {"David", "Mike", "Katie", "Lucy"};
String[] middle = {};
String[] names = makeNames (first, middle);

Use the method header: public static String[] makeNames (String[] array1, String[] array2)

Create a String array containing permutations of strings from two String array parameters.
Computers and Technology
1 answer:
Gwar [14]3 years ago
5 0

Answer:

  1. import java.util.Arrays;
  2. public class Main {
  3.    public static void main(String[] args) {
  4.        String [] first = {"David", "Mike", "Katie", "Lucy"};
  5.        String [] middle = {"A", "B", "C", "D"};
  6.        String [] names = makeNames(first, middle);
  7.        System.out.println(Arrays.toString(names));
  8.    }
  9.    public static String [] makeNames(String [] array1, String [] array2){
  10.           if(array1.length == 0){
  11.               return array1;
  12.           }
  13.           if(array2.length == 0){
  14.               return array2;
  15.           }
  16.           String [] newNames = new String[array1.length];
  17.           for(int i=0; i < array1.length; i++){
  18.               newNames[i] = array1[i] + " " + array2[i];
  19.           }
  20.           return newNames;
  21.    }
  22. }

Explanation:

The solution code is written in Java.

Firstly, create the makeNames method by following the method signature as required by the question (Line 12). Check if any one the input string array is with size 0, return the another string array (Line 14 - 20). Else, create a string array, newNames (Line 22). Use a for loop to repeatedly concatenate the string from array1 with a single space " " and followed with the string from array2 and set it as item of the newNames array (Line 24-26). Lastly, return the newNames array (Line 28).

In the main program create two string array, first and middle, and pass the two arrays to the makeNames methods as arguments (Line 5-6). The returned array is assigned to names array (Line 7). Display the names array to terminal (Line 9) and we shall get the sample output: [David A, Mike B, Katie C, Lucy D]

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Suppose that in a 00-11 knapsack problem, the order of the items when sorted by increasing weight is the same as their order whe
frosja888 [35]

Answer:

Following are the response to the given question:

Explanation:

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Assume that such a strategy also isn't optimum, this is that there is the set of items not including one of the selfish strategy items (say, i-th item), but instead a heavy, less valuable item j, with j > i and is optimal.

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The ____ line for any e-mail messages you write should clearly state the intention of the e-mail..
KatRina [158]

The <u>subject </u>line for any e-mail messages you write should clearly state the intention of the e-mail.

Electronic mail (e-mail) is a method of digital communications in which messages are exchanged through the internet. The messages are sent from a sender to one or more receivers.  Depending on user’s perspective, every user uses e-mail differently.  Communicating via e-mail requires e-mail platforms such as G*mail, Ya*hoo! Mail, Hot*mail, and Out*look etc. In the every e-mail, there is a subject line that clearly state the intention of the e-mail.

Subject line is an important element of an e-mail. Through the subject line, the message written in the e-mail is briefly summarized in six to eight words. A clearly written subject line provides the recipient a clear understanding that why the email has been sent. When recipient replies back to the e-mail, the subject line is changed accordingly.

This is the subject line of the e-mail that convince the receiver whether to open and read the e-mail. So, it should be written in the way that gives clear intention of the e-mail. We can say that the subject line of the e-mail is the most significant few words in the whole e-mail to convey the main purpose of the e-mail.

You can learn more about subject line at

brainly.com/question/14572730

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3 0
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Answer:

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Explanation:

Solution

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