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# Problem 4-2
class edXPerson(Person):
    nextIdNum = 0
    def __init__(self, name):
        Person.__init__(self, name)
        self.idNum = edXPerson.nextIdNum
        edXPerson.nextIdNum += 1
    def getIdNum(self):
        return self.idNum
    def __lt__(self, other):

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# Problem 2: SimpleVirus and Patient
class SimpleVirus(object):

    def __init__(self, maxBirthProb, clearProb):
        self.maxBirthProb = maxBirthProb
        self.clearProb = clearProb

    def getMaxBirthProb(self):
        return self.maxBirthProb

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# 1. RectangularRoom
class RectangularRoom(object):
    def __init__(self, width, height):
        self.width, self.height = width, height
        self.tiles = dict(((x, y), 0) for x in range(width) for y in range(height))
    
    def cleanTileAtPosition(self, pos):
        self.tiles[(int(pos.x), int(pos.y))] += 1

    def isTileCleaned(self, m, n):

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# 1. NewsStory
class NewsStory(object):

    def __init__(self, guid, title, subject, summary, link):
        self.guid = guid
        self.title = title
        self.subject = subject
        self.summary = summary
        self.link = link
        

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# 3. Iterative/recursive log function
def myLog(x, b):
    a = 0
    while b ** a <= x:
        a += 1
    return a - 1

# 4. Interlace two strings iteratively
def laceStrings(s1, s2):
    shorter, longer = sorted([s1, s2], key=len)

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import string

# 1. Polynomials
def evaluatePoly(poly, x):
    return float(sum(b * (x ** a) for a,b in enumerate(poly)))  

# 2. Derivatives
def computeDeriv(poly):
    return [float (a * b) for a, b in enumerate(poly)][1:] or [0.0]

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var cell = new Array(3);
for (i = 0; i < 3; i++) {
    cell[i] = new Array(3);

}
var newCell = new Array(3);
for (i = 0; i < 3; i++) {
    newCell[i] = new Array(3);
}

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#! /usr/bin/env python3

"""Simulate the probability of a reward in R6 Siege."""

from argparse import ArgumentParser
import random
from textwrap import dedent
from typing import Mapping

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2019/04/05 12:38:38 [INFO] Terraform version: 0.11.8  7a5c1d221ac209bbac66947c369815cd9ca70ed5
2019/04/05 12:38:38 [INFO] Go runtime version: go1.10.1
2019/04/05 12:38:38 [INFO] CLI args: []string{"/home/circleci/base/e2e/terraform", "apply", "-auto-approve"}
2019/04/05 12:38:38 [DEBUG] Attempting to open CLI config file: /home/circleci/.terraformrc
2019/04/05 12:38:38 [DEBUG] File doesn't exist, but doesn't need to. Ignoring.
2019/04/05 12:38:38 [INFO] CLI command args: []string{"apply", "-auto-approve"}
2019/04/05 12:38:38 [INFO] command: empty terraform config, returning nil
2019/04/05 12:38:38 [DEBUG] command: no data state file found for backend config
2019/04/05 12:38:38 [DEBUG] New state was assigned lineage "e48ff2b8-ddfe-882d-6ef9-9fbc2bf7e882"
2019/04/05 12:38:38 [INFO] command: backend initialized: <nil>

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CYF Conference 2019

Code Retreat

Overview

• Each iteration will be 35 minutes of coding, followed by a 15 minute retro, followed by a 10 minute break.
• We will be working in pairs and using test-driven development (TDD). Pairs switch after each iteration.
• After each iteration, we will start from scratch - delete your code! The goal is the practice, not the code.