Division by zero using // operator in python

by

The floor division // rounds the result down to the nearest whole number (data type = integer) and r as an integer will be 0 when interest is <100.

You can see what happens with top if r equals 0.

Same thing with fraction and the // operator. Use round to round the numbers.

p = int(input("principal: "))
interest = int(input("annual interest rate: "))
years = int(input("# of years: "))

r = interest / 100
n = years * 12
top = r * (1 + r) ** n
bottom = (1+r) ** n - 1
fraction = top / bottom

A = round(fraction * p, 2)
print(A)

More Related Contents:

  1. “Unorderable types: int() < str()"
  2. Why do I get “Unorderable types: int() < str()" or "'
  3. How can I solve equations in Python? [closed]
  4. Import function from imported module
  5. Pretty-print an entire Pandas Series / DataFrame
  6. How to read a text file into a string variable and strip newlines?
  7. How to round to 2 decimals with Python?
  8. How to round a number to significant figures in Python
  9. Concatenate rows of two dataframes in pandas
  10. Detect & Record Audio in Python
  11. How do I sum values in a column that match a given condition using pandas?
  12. What is the syntax to insert one list into another list in python?
  13. Pip – Fatal error in launcher: Unable to create process using ‘”‘
  14. How to truncate the time on a datetime object?
  15. Django TemplateDoesNotExist?
  16. TypeError: unsupported operand type(s) for /: ‘str’ and ‘str’
  17. Sorting a 2D numpy array by multiple axes
  18. Extract a string between double quotes
  19. Import Script from a Parent Directory
  20. How to reverse a dictionary that has repeated values
  21. Which is the fastest way to extract day, month and year from a given date?
  22. Python: find contour lines from matplotlib.pyplot.contour()
  23. Meaning of python -m flag
  24. Changing the appearance of a Scrollbar in tkinter (using ttk styles)
  25. How can I compare two ordered lists in python?
  26. Is it possible to create a subplot with Plotly Express?
  27. Run subprocess and print output to logging
  28. Why is ElementTree raising a ParseError?
  29. Django: app level variables
  30. Plotly: How to specify colors for a group using go.Bar?

Leave a Comment