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timurjin [86]
3 years ago
10

Write a MATLAB program to accomplish the following: Create two vectors, a and b, where vector a contains all positive integers l

ess than 100 that are evenly divisible by 10, and b contains all positive, even integers greater than 0 and less than or equal to 18. Divide the values in vector a, element by element, by the values in vector b, and assign the result to vector c. Square all the elements of vector c and then subtract 19 from every squared element of c. Assign the result to vector d. ONLY display the values of c, and d in the Command Window.
Computers and Technology
1 answer:
sattari [20]3 years ago
3 0

Answer:

Explanation:

Below is the complete MATLAB code that performs the given operations.

a = 10:10:99 % Generating first vector

b = 2:2:18  % Generating 2nd vector

c = rdivide(a,b) % Dividing vector a by b and storing in c

d = times(c,c) -19 % Subtracting 19 from each element of vector c

c % Displaying value of c

d % Displaying value of d

Output screenshot

C =

 5 5 5 5 5 5 5 5 5

d =

6 6 6 6 6 6 6 6 6

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Explanation:

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Write a program that print "Censored" if userInput contains the word "darn", else print userInput. End with newline.
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Answer:

userInput = input("Please enter a string of words ")

userInput.split ()

for item in userInput.split ():

   if item =="darn":

       print("Censored")

       break

else:

   print(userInput)

Explanation:

Using Python programming language, the input function is used to receive the users input and save in a variable userInput

Then the .split method is used to convert the words into a list of words.

Using a for loop, the code checks for the word darn and prints censored if it exists else it prints the userInput

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3 years ago
If a user's input string matches a known text message abbreviation, output the unabbreviated form, else output: Unknown. Support
Molodets [167]

Answer:

Here is the JAVA program. I  have added a few more abbreviations apart from LOL and IDK.

import java.util.Scanner; // to take input from user

public class MessageAbbreviation {

public static void main(String[] args) { //start of main() function body

   Scanner input = new Scanner(System.in); // create object of Scanner

       String abbreviation= ""; //stores the text message abbreviation

/* In the following lines the abbreviation string type variables contain the un-abbreviated forms */

           String LOL = "laughing out loud";

           String IDK = "i don't know";

           String BFF = "best friends forever";

           String IMHO = "in my humble opinion";

           String TMI = "too much information";

           String TYT = "take your time";

           String IDC = "I don't care";

           String FYI = "for your information";

           String BTW = "by the way";

           String OMG = "oh my God";

//prompts the user to enter an abbreviation for example LOL

           System.out.println("Input an abbreviation:" + " ");

           if(input.hasNext()) { // reads the abbreviation form the user

           abbreviation= input.next(); }

// scans and reads the abbreviation from user in the abbreviation variable

/*switch statement checks the input abbreviation with the cases and prints the un abbreviated form in output accordingly. */

    switch(abbreviation) {

       case "LOL" : System.out.println(LOL);

                    break;

       case "IDK" : System.out.println(IDK);

                    break;

       case "BFF" : System.out.println(BFF);

                    break;

       case "IMHO": System.out.println(IMHO);

                     break;

       case "TMI": System.out.println(TMI);

                     break;

       case "TYT": System.out.println(TYT);

                     break;

       case "IDC": System.out.println(IDC);

                     break;

       case "FYI": System.out.println(FYI);

                     break;

       case "BTW": System.out.println(BTW);

                     break;

       case "OMG": System.out.println(OMG);

                     break;

                     

       default    : System.out.println("Unknown"); } } }

Explanation:

The program first prompts the user to enter an abbreviation. Lets say the user enters LOL. Now the switch statement has some cases which are the conditions that are checked against the input abbreviation. For example if the user enters LOL then the following statement is executed:

case "LOL" : System.out.println(LOL);

This means if the case is LOL then the message ( un abbreviated form) stored in the LOL variable is displayed on output screen So the output is laughing out loud.

Anything else entered other than the given abbreviations will display the message: Unknown

The output is attached as screen shot.

5 0
3 years ago
Read 2 more answers
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