2. Write a Matlab function, called mysum that inputs the integer n and outputs the sum of the first n integers. Use a for loop to compute the sum - don't use Mat lab's built in function. Show your results for n = 20 and n = 100. 3. Write a Matlab function, called myabsolutevalue that inputs a real number a and outputs the absolute value of a. Use a if loop to return the result - don't use Matlab's built in function. Test for a = -2.3343224, and a = 9242.23. 4. Check that your function myabsolutevalue treats the case a = 0. Use the command fprintf in your function to display your result.

Working with users in python

Coin Toss, v.2.0 Purpose. Learn how to use count-controlled loops. Requirements. Rewrite your coinTossl.cpp from exercise 6.5 as coinToss2.cpp. Modify the program to allow the user to specify (via keyboard data entry) the number of coin tosses to perform. When you run the program, and it should say the result of each coin toss (that is, "Heads" or "Tails"). Supplemental. Read about "randomizing" in www.rdb3.com/cpp/exercises/Gaming.supplemental.pdf. Algorithm. Call srand Prompt the user to enter how many coin tosses to perform Input and store the user's selection Create a counter and set it to zero Start the loop here If the counter equals the number of tosses to perform Break from the loop Get and store a randomly-generated number in the range 0 to 1 If the randomly-generated number equals 0 Output "heads" If the randomly-generated number equals 1 Output "tails" Add one to the counter Loop back from here Example. with user input in blue Enter the number of tosses to perform: 3 Heads…

Give an example of a while loop, then provide the equivalent do-while loop and for loop.  Then give a different example of a do-while loop, along with the equivalent while loop and for loop. Finally, give an example of a for loop, along with the equivalent while loop and do-while loop. Use your examples to illustrate the advantages and disadvantages of each looping structure, and describe those advantages and disadvantages.

QUESTION 8 If we wanted something like the python else statement for a counter controlled loop in Java, what would it look like?     We simply check either break or continue flags to see if either is set     We simply check break variable to see if used.     we check the for flag to see if loop terminated correctly     Since there is no way for a loop in Java to tell you if it completed without breaks or continues, you'd need to set a boolean flag to indicate that and check it after the loop was completed.

Match the following about programming                                                                                   Variable                                                                                   Statement                                                                                   Initialize                                                                                   If Statment                                                                                   While Loop/For Loop                                                                                   function A. Assign starting values B. A storage location with a unique name to which values can be assigned C. A conditional control flow statement that executes a block of code over and over again D. Individual expressions of ideas that follow specific rules called syntax E. a named package of statements that can be called and…