Haack's Wiki

This is an old revision of the document!

flip.py

import random
total = 0
for i in range(2000000000000000000):
    flip = random.randint(0, 1)
    total = total + flip
    average = total / (i + 1) 
    print(i, flip, total, average)

pi.py

import random
def main():
    N_sq = 0
    N_circ = 0
    n_iterations = 10000000000
    for i in range (n_iterations):
        x = random.random() * 2 - 1
        y = random.random() * 2 - 1
        N_sq = N_sq + 1 #Always in square
        if x*x + y*y < 1:
            N_circ = N_circ + 1
        pi_estimate = 4.0 * float(N_circ) / float(N_sq)
        if i % (n_iterations/10000000000) == 0:
            print('%d    %f' % (i, pi_estimate))
main()

walk.py

import random
import math

x = 0
y = 0
for i in range(20000):
    flipx = random.randint(-1, 1)
    flipy = random.randint(-1, 1)
    x = x + flipx
    y = y + flipy  
    r = math.sqrt(x*x + y*y)
    print(i, x, y, r)

General Instructions (Taken from Comments Section on old Code Talkers Classroom)

#Doug & Javascript 3

<!DOCTYPE html>
<html>
<head>
<title>Bugs - Complete</title>
    <style>
    #bug {  position:fixed;
            top: 200px;
            left: 200px;
            transition: width .5s, height .3s;
            cursor: url(cursor.png),crosshair;
        }
    #counter {
        background: #FFF; 
        z-index: 6; 
        position: fixed; 
        left: 45%; 
        width: 200px; 
        bottom: 0; 
        border: 1px solid #000; 
        padding: 10px; 
        font-size: 22px;}
    #counter p {
        text-align: right; 
    }
    html {}
    </style>
       
</head>
<body>

<img src="bug.png" id="bug"  

    <div id="counter"><p>Your Score: <span id="scoreboard">
</span></p><p>Time Remaining: <span id="timer">30</span></p>
</div>
  
</body>
</html>

#Notes

#Three Stages of workshop

version_1.pdf version_2.pdf version_3.pdf

archive.zip

eg.py.zip

walk.py.tar.gz

Haack's Wiki

User Tools

Site Tools

Page Tools