 #Sorry I had to import time, but the input would be entered before it was needed.
#I am also sorry to do this input function to complete it, but I had to to show the complete formula and copy these two letters τ π, you will need them for the formula to work
#You will first delete the second one, then hit enter, then you will repeat in deleting the first letter
#But if you have Mac, add Unicode Hex Input to your Keyboard languages. And on the first hold down option and type "03c4", then the next "03c0"
from time import sleep
from math import*
def main():
	tauString = input("Insert the copied letters here. Delete pi(right letter), you will be left with tau letter.")
	tauValue = 2*pi
	piString = input("Insert the copied letters here. Delete tau(left letter), you will be left with pi letter.")
	tauFormula = (tauString + " = " + "2 times " + piString)
	RequiemDiameter = float(6703)
	RequiemRadius = (RequiemDiameter/float(2))
	print("The value of tau, or " + tauString + ", is 2 times " + piString + " or " + str(pi) + ", that would equal " + str(tauValue) + ".")
	sleep(3.5)
	print("Basically, " + tauFormula)
	sleep(2)
	print("***CRICKETS CHIRPING***")
	sleep(1)
	print("***Well this is awkward...***")
	sleep(3)
	print("Let's get to the project now.")
	sleep(2)
	print("Dalton is doing a project in Math where he has to examine an object in space, be it real or Sci-Fi, that is a sphere.")
	print("He decides to use the Shield World Requiem, a micro-Dyson sphere in Halo 4.\n")
	sleep(2)
	print("A Dyson sphere, in this case a Dyson shell is a giant sphere with an inverted Earth-Like sufrace that has a small star in the center\nin which that the surface is in the star's habitable zone.\n")
	sleep(2)
	print("To calculate the inner surface area and volume of Requiem, we need to use the formula for calculating the sufrace area and volume.")
	print("The formula for the surface area of a sphere is 2" + tauString + "r. We use tau because it makes more sense than pi.")
	print("The formula for the volume of a sphere is (2/3)" + tauString + "r^3.\n")
	sleep(2)
	print("Dalton visits Halopedia, the Halo version of Wikipedia, kind of like Star Wars and Wookiepedia.\n He finds that the diameter of Requiem is 6,703 miles.")
	sleep(2)
	print("Now let's divide what Dalton found by two to get the radius, because that will solve the question.")
	sleep(1)
	RequiemRadiusPrompt = input("Type in 6703/2")
	print("You typed " + RequiemRadiusPrompt + ".")
	print("That equals " + str(RequiemRadius) + ".\n")
	sleep(1)
	print("Now let's find the surface area of Requiem.")
	sleep(1)
	SurfaceAreaFormula = input("Type in 2*" + tauString + "*r^2, with replacing r as " + str(RequiemRadius) + " .")
	print("You typed " + SurfaceAreaFormula + ".")
	print("That equals " + str((2*tauValue*(pow(RequiemRadius,2)))) + " miles squared.\n")
	sleep(2)
	print("Now we have Requiem's surface area in miles squared, let's calculate the volume of Requiem.")
	print("The formula for the finding the voume of a sphere is (2/3)*" + tauString + "*r^3")
	sleep(1)
	print("Now let's find the surface area of Requiem.")
	sleep(1)
	VolumeFormula = input("Type in (2/3)*" + tauString + "*r^3, with replacing r as " + str(RequiemRadius) + " .")
	sleep(1)
	print("You typed " + VolumeFormula + " .")
	RequiemVolume = (2/3)*tauValue*pow(RequiemRadius,3)
	print("That equals " + str(RequiemVolume) + " .")
main()

created 3 years ago

Python Online Compiler

Write, Run & Share Python code online using OneCompiler's Python online compiler for free. It's one of the robust, feature-rich online compilers for python language, supporting both the versions which are Python 3 and Python 2.7. Getting started with the OneCompiler's Python editor is easy and fast. The editor shows sample boilerplate code when you choose language as Python or Python2 and start coding.

Taking inputs (stdin)

OneCompiler's python online editor supports stdin and users can give inputs to programs using the STDIN textbox under the I/O tab. Following is a sample python program which takes name as input and print your name with hello.

import sys
name = sys.stdin.readline()
print("Hello "+ name)

About Python

Python is a very popular general-purpose programming language which was created by Guido van Rossum, and released in 1991. It is very popular for web development and you can build almost anything like mobile apps, web apps, tools, data analytics, machine learning etc. It is designed to be simple and easy like english language. It's is highly productive and efficient making it a very popular language.

Tutorial & Syntax help

Loops

1. If-Else:

When ever you want to perform a set of operations based on a condition IF-ELSE is used.

if conditional-expression
    #code
elif conditional-expression
    #code
else:
    #code

Note:

Indentation is very important in Python, make sure the indentation is followed correctly

2. For:

For loop is used to iterate over arrays(list, tuple, set, dictionary) or strings.

Example:

mylist=("Iphone","Pixel","Samsung")
for i in mylist:
    print(i)

3. While:

While is also used to iterate a set of statements based on a condition. Usually while is preferred when number of iterations are not known in advance.

while condition  
    #code

Collections

There are four types of collections in Python.

1. List:

List is a collection which is ordered and can be changed. Lists are specified in square brackets.

Example:

mylist=["iPhone","Pixel","Samsung"]
print(mylist)

2. Tuple:

Tuple is a collection which is ordered and can not be changed. Tuples are specified in round brackets.

Example:

myTuple=("iPhone","Pixel","Samsung")
print(myTuple)

Below throws an error if you assign another value to tuple again.

myTuple=("iPhone","Pixel","Samsung")
print(myTuple)
myTuple[1]="onePlus"
print(myTuple)

3. Set:

Set is a collection which is unordered and unindexed. Sets are specified in curly brackets.

Example:

myset = {"iPhone","Pixel","Samsung"}
print(myset)

4. Dictionary:

Dictionary is a collection of key value pairs which is unordered, can be changed, and indexed. They are written in curly brackets with key - value pairs.

Example:

mydict = {
    "brand" :"iPhone",
    "model": "iPhone 11"
}
print(mydict)

Supported Libraries

Following are the libraries supported by OneCompiler's Python compiler

Name	Description
NumPy	NumPy python library helps users to work on arrays with ease
SciPy	SciPy is a scientific computation library which depends on NumPy for convenient and fast N-dimensional array manipulation
SKLearn/Scikit-learn	Scikit-learn or Scikit-learn is the most useful library for machine learning in Python
Pandas	Pandas is the most efficient Python library for data manipulation and analysis
DOcplex	DOcplex is IBM Decision Optimization CPLEX Modeling for Python, is a library composed of Mathematical Programming Modeling and Constraint Programming Modeling