Programming Exercises 1. Backward String Design a program that prompts the user to enter a string and then displays the string contents backward. For instance, if the user enters "gravity" the program should display “ytivarg."

Using a for Loop Summary In this lab the completed program should print the numbers O through 10, along with their values multiplied by 2 and by 10. You should accomplish this using a for loop instead of a counter- controlled while loop. Instructions 1. Write a for loop that uses the loop control variable to take on the values O through 10. 2. In the body of the loop, multiply the value of the loop control variable by 2 and by 10. 3. Execute the program by clicking the Run button at the bottom of the screen. Is the output the same?

Please note only looking for the solution to problem 2 but problem 1 is needed to help you understand what is being asked *must be created using Visual Studio and C# Problem1 Word Counter Create an application with a method that accepts a string as an argument and returns the number of words it contains. For instance, if the argument is "Four score and seven years ago," the method should return the number 6. The application should let the user enter a string, and then it should pass the string to the method. The number of words in the string should be displayed. Average Number of Letters Problem2 Modify the program you wrote for Problem 1 (Word Counter) so it also displays the average number of letters in each word.

Q1: Which is not a Python keyword for decision structures: Else  if elseif elif   Q2: The result of an if's logical expression can be a string. True False   Q3: The statement immediately following an if statement must:  use the print() function be commented be mathematical be indented   Q4: At the end of an if statement you must use a comma semi-colon period colon   Q5: Assuming a and b are string variables, which is a value if statement?  if a==b:  if a <> b:  if a = b:  if a equals b: