In C, Given an int variable k that has already been declared, use a do...while loop to print a single line consisting of 97 asterisks. Use no variables other than k.

I have a question regarding Programming Chapter 4 Exercise 7. Pennies for Pay. The textbook is called “Starting out with Python” Fifth edition. It is a Pearson rental edition as well, and the author is Tony Gaddis. I also have to do a flowcharts. Also, this is computer programming class.

[Python Language]   A common back-of-the-envelope technique for estimating a runner’s marathon time is to take their best half-marathon time, multiply by two and add ten minutes. This works pretty well unless the marathon course is hilly.If it is hilly, we add an extra 20 minutes to the estimate. Write a program that takes two lines of input: a float giving the half- marathon time in minutes and an integer indicating whether the marathon course is hilly(1) or not (0). It prints a float giving the estimated number of minutes the runner will take to run the full marathon. Write your pro- gram in a file named marathon.py.

I need help writing a C++ program. I need a function name celsius that accepts a Fahrenheit temperature as an argument and returns the temp in Celsius. I need the function as a loop that displays a table of every fifth Fahrenheit temperature from 0 through 100 and its celsusis equivalent.