Fortran FORTRAN PROGRAM FOR MEANS (Beginner)

AI Thread Summary
The discussion centers on learning Fortran, specifically the challenge of calculating various means (arithmetic, root-mean-square, geometric, and harmonic) for a set of numbers. The user has successfully written code for calculating means for three numbers but struggles to extend this to a larger set. They seek assistance in developing a single Fortran program that can compute these means for four specific sets of numbers. Other participants inquire about the user's progress and previous work, suggesting that they may already have the necessary formulas implemented but are facing difficulties with the arithmetic operations involved in processing multiple values.
rk2ray
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I am learning Fortran and I am able to write code for 3 number means. Now For computing it for set of numbers is not getting in my mind. I am not able to do it.

Writing a single Fortran program that calculates the arithmetic mean, rms (root-mean-square) average, geometric mean, and harmonic mean for a set of numbers. Running the code for the following four sets of numbers.
(a) 4, 4, 4, 4, 4, 4, 4
(b) 4, 3, 4, 5, 4, 3, 5
(c) 4, 1, 4, 7, 4, 1, 7
(d) 1, 2, 3, 4, 5, 6, 7

Thanks for the help.
 
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Can you post what you have done so far?
 
You've already programmed the formulas. Are you having trouble doing the arithmetic?
 

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