Simple Interest Calculator

Principal Amount: Rate of Interest: Time Period (in years): #!/usr/bin/env python3 import cgi # Define the formula for simple interest def simple_interest(principal, rate, time): return (principal * rate * time) / 100 # Get the form data form = cgi.FieldStorage() principal = float(form["principal"].value) rate = float(form["rate"].value) time = float(form["time"].value) # Calculate the simple interest interest = simple_interest(principal, rate, time) # Output the result print("Content-type: text/html\n") print("") print("") print("") print("") print("") print("") print("

Simple Interest Calculator

") print("

The simple interest for a principal of ${:,.2f}, at a rate of {}% for {} years is ${:,.2f}.

".format(principal, rate, time, interest)) print("") print("")

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