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Biorhythms Calculator

About

At the beginning of the 20th century, several scientists from different countries develop the theory about the existence of cyclical biological rhythms in humans that affect various attributes. In this project, we invite you to become a scientist and conduct your own research on this theory.

Learning Outcomes

You will perfectly learn how to juggle dates in Java, moreover, you will create and use your own date formatters.

What you’ll do and what you’ll learn

• Stage 1/8: How old are you?

  Calculate an age for a given date of birth.

• Stage 2/8: Biorhythms for today

  Print the daily biorhythms report

• Stage 3/8: Traveling in time

  Invent a time travel system.

• Stage 4/8: Forecast for the week

  Forecast and print the weekly biorhythms report

• Stage 5/8: Monthly Report

  Calculate and print the monthly biorhythms report

• Stage 6/8: Annual Report

  Prepare and print the annual biorhythms report

• Stage 7/8: Putting it all together

  All information in the summary report

• Stage 8/8: Graphs instead of numbers

  Create and print nice looking graphs