Add exercise 5
This commit is contained in:
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72478e8199
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0c07bfaf9d
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@ -0,0 +1,15 @@
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def f(tol):
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g = lambda k: 1 + 1/k**2
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iterationCount = 2
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result = 2
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while True:
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prevResult = result
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result *= g(iterationCount)
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if result - prevResult < tol:
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return (result, iterationCount)
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iterationCount += 1
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if __name__ == "__main__":
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result, iterationCount = f(0.01)
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print(f'Produktet ble {"{:.2f}".format(result)} etter {iterationCount} iterasjoner.')
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@ -0,0 +1,14 @@
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def f(tol, count=0):
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g = lambda x: 1 + 1/x**2
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product = g(count+1)
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# Base case
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if product < 1 + tol:
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return (product, count)
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newProd, newCount = f(tol, count + 1)
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return (product * newProd, newCount) # Nest in the last count value without modification
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if __name__ == "__main__":
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result, recursionCount = f(0.01)
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print(f'Rekursjonsdybden er {recursionCount}\nProduktet ble {"{:.2f}".format(result)}')
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@ -0,0 +1,9 @@
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from local import is_leap_year
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def weekday_newyear(year):
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daySum = sum([366 if is_leap_year(year) else 365 for year in range(year)])
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return (daySum - 2) % 7
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if __name__ == "__main__":
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days = ['man', 'tir', 'ons', 'tor', 'fre', 'lor', 'son']
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_ = [ print(f'{year} {days[weekday_newyear(year)]}') for year in range(1900, 1920) ]
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@ -0,0 +1,2 @@
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def is_workday(day):
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return day < 5
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@ -0,0 +1,15 @@
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from itertools import islice, cycle
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from local import is_leap_year
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from a import weekday_newyear
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from b import is_workday
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def workdays_in_year(year):
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firstDay = weekday_newyear(year)
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cycler = islice( cycle(range(7)), firstDay, None)
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days = [next(cycler) for day in range((366 if is_leap_year(year) else 365))]
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workdays = [day for day in days if day < 5]
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return len(workdays)
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if __name__ == "__main__":
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_ = [print(f'{year} har {workdays_in_year(year)} arbeidsdager') for year in range(1900, 1920)]
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@ -0,0 +1,8 @@
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def is_leap_year ( year ):
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if year % 400 == 0:
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return True
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elif year % 100 == 0:
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return False
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elif year % 4 == 0:
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return True
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return False
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@ -1,4 +1,4 @@
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# from common.inputChecking.choiceInput import choiceInput
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from common.inputChecking.boolInput import boolInput
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from os import get_terminal_size, system
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from math import ceil
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@ -37,13 +37,6 @@ class Card:
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│ {' ' if self.id != 10 else ''}{self.num}│
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└─────────┘"""
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def emptyCard():
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result = Card(1,'spade')
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result.num = '?'
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result.sym = '?'
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return result
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class CardHandler:
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def __init__(self, cards, printSep=5, aceValue = 1):
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self.cards = cards
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@ -53,6 +46,11 @@ class CardHandler:
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def addCard(self, card):
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self.cards.append(card)
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def generateNewCard(self):
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cardTypes = range(1,14)
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cardColors = ['spade', 'heart', 'diamond', 'club']
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self.addCard(Card(random.choice(cardTypes), random.choice(cardColors)))
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def _concatenateCards(self, cards):
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"""
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Concatenate several card objects into an list of sublists
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@ -71,7 +69,7 @@ class CardHandler:
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def printCards(self, cardsPerLine):
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"""
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Print cardsPerLine cards per line, horizontally aligned
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Print <cardsPerLine> cards per line, horizontally aligned
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"""
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splitCards =[[] for _ in range(ceil(len(self.cards)/cardsPerLine))]
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@ -100,7 +98,7 @@ class CardHandler:
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@property
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def cardSum(self):
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values = {
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cardValues = {
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'A': self.aceValue,
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'2': 2,
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'3': 3,
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@ -115,46 +113,14 @@ class CardHandler:
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'Q': 10,
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'K': 10
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}
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return sum([values[card.num] for card in self.cards])
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return sum([cardValues[card.num] for card in self.cards])
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def animator(self):
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while True:
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frame = 1
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yield frame
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#
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# ┌─────────┐
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# │? │
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# │ │
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# │ │
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# │ ? │
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# │ │
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# │ │
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# │ ?│
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# └─────────┘
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#
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#
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# ┌────────┐
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# │? │
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# │ │
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# │ │
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# │ ? │
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# │ │
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# │ │
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# │ ?│
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# └────────┘
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#
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#
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# ┌───────┐
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# │? │
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# │ │
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# │ │
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# │ ? │
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# │ │
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# │ │
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# │ ?│
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# └───────┘
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#
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def emptyCard():
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result = Card(1,'spade')
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result.num = '?'
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result.sym = '?'
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return result
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class Blackjack:
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@ -162,31 +128,87 @@ class Blackjack:
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self.handler = CardHandler([])
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self.emptyHandler = CardHandler([emptyCard(), emptyCard()])
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self.dealerHandler = CardHandler([])
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self.gameResults = [0,0]
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self.reset()
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def generateNewCard(self):
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cardTypes = range(1,14)
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cardColors = ['spade', 'heart', 'diamond', 'club']
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return Card(random.choice(cardTypes), random.choice(cardColors))
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def generateNewCards(self):
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self.dealerHandler.cards = [ self.generateNewCard() for _ in range(2) ]
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self.handler.cards = [ self.generateNewCard() for _ in range(2) ]
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self.dealerHandler.cards = []
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self.handler.cards = []
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for _ in range(2):
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self.dealerHandler.generateNewCard()
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self.handler.generateNewCard()
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def determineAceValue(self):
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if self.dealerHandler.cardSum <= 9:
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self.handler.aceValue = 13
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containsAce = any([True for card in self.dealerHandler.cards if card.id == 1])
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if self.dealerHandler.cardSum < 10 and containsAce: # 9 + 1 = 10, 9 + 13 = 22
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self.dealerHandler.aceValue = self.handler.aceValue = 13
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else:
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self.dealerHandler.aceValue = self.handler.aceValue = 1
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def reset(self):
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self.generateNewCards()
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self.determineAceValue()
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def printCards(self):
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def youWin(self):
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self.gameResults[0] += 1
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print("""
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__ __
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/\ \ /\ \ __
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\ `\`\\\\/'/ ___ __ __ __ __ __/\_\ ___
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`\ `\ /' / __`\/\ \/\ \ /\ \/\ \/\ \/\ \ /' _ `\
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`\ \ \/\ \L\ \ \ \_\ \\ \\ \ \_/ \_/ \ \ \/\ \/\ \
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\ \_\ \____/\ \____/ \ \___x___/'\ \_\ \_\ \_\\
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\/_/\/___/ \/___/ \/__//__/ \/_/\/_/\/_/
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""")
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def youLose(self):
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self.gameResults[1] += 1
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print("""
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__ __ ___
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/\ \ /\ \ /\_ \
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\ `\`\\\\/'/ ___ __ __ \//\ \ ___ ____ __
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`\ `\ /' / __`\/\ \/\ \ \ \ \ / __`\ /',__\ /'__`\
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`\ \ \/\ \L\ \ \ \_\ \ \_\ \_/\ \L\ \/\__, `\/\ __/
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\ \_\ \____/\ \____/ /\____\ \____/\/\____/\ \____\\
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\/_/\/___/ \/___/ \/____/\/___/ \/___/ \/____/
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""")
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def gameOver(self):
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system('clear')
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print('\nDEALERS CARDS\n')
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self.dealerHandler.safePrintCards()
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print('\nYOUR CARDS\n')
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self.handler.safePrintCards()
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print()
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print('Ace value is', self.handler.aceValue)
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cardSumNotExceeds21 = self.handler.cardSum < 22
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playerSumBiggerThanDealer = self.handler.cardSum > self.dealerHandler.cardSum
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if cardSumNotExceeds21 and playerSumBiggerThanDealer:
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self.youWin()
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else:
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self.youLose()
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print()
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print(f'Wins: {self.gameResults[0]} Losses: {self.gameResults[1]}')
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if boolInput(
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'Do you want to play again? [y/n]: ',
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yesNoLetters=['y','n'],
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error=''
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):
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self.reset()
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else:
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exit(0)
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def checkIfLost(self):
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if self.handler.cardSum > 21:
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self.gameOver()
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return True
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return False
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def update(self):
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system('clear')
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print('\nDEALERS CARDS\n')
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@ -194,9 +216,14 @@ class Blackjack:
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print('\nYOUR CARDS\n')
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self.handler.safePrintCards()
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print()
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print('Ace value is', self.handler.aceValue)
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print()
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input('Continue?')
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self.handler.addCard(self.generateNewCard())
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if not self.checkIfLost():
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if not boolInput('Continue? [y/n]: ', yesNoLetters=('y','n')):
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self.gameOver()
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return
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self.handler.generateNewCard()
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def loop(self):
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while True:
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@ -0,0 +1,131 @@
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from common.inputChecking.typeCheck import validateInput as validateTypeInput
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from common.inputChecking.boolInput import validateInput as validateBoolInput
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from json import dumps as serialize
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from json import loads as unserialize
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from os.path import isfile
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class ExitError(Exception):
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pass
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def boolInput(question, yesNoLetters=('j','n'), exitKeyword='hade'):
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yesLetters = [yesNoLetters[0], yesNoLetters[0].capitalize()]
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while True:
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answer = input(question)
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if answer == exitKeyword:
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raise ExitError
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if validateBoolInput(answer, yesNoLetters):
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return answer in yesLetters
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def inputTypeCheck(question, type, exitKeyword='hade'):
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while True:
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userInput = input(question)
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if userInput == exitKeyword:
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raise ExitError
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if validateTypeInput(userInput, type):
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return userInput
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class DataSchema:
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def __init__(
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self,
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genderIsMale = None,
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age = None,
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hasMultipleSubjects = None,
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hasITGK = None,
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avgStudyTime = None
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):
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self.genderIsMale = genderIsMale
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self.age = age
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self.hasMultipleSubjects = hasMultipleSubjects
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self.hasITGK = hasITGK
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self.avgStudyTime = avgStudyTime
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class Survey:
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def __init__(self, savePath='./results.json', resultsPath=''):
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self.savePath = savePath
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if resultsPath != '':
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self.resultsPath = resultsPath
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self.loadResults()
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results = []
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def loadResults(self):
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try:
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file = open(self.resultsPath, 'r')
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dicts = unserialize(file.read())
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self.results = [DataSchema(**dict) for dict in dicts]
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except FileNotFoundError:
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print('Fant ikke undersøkelsesdata ved', self.resultsPath)
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except Exception as e:
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print('Noe gikk galt under lasting av undersøkelsesdata')
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print(e)
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def printStats(self):
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print('Resultat av undersøkelse!')
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men = women = multipleChoice = itgk = studyHours = 0
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for result in self.results:
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if result.genderIsMale:
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men += 1
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else:
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women += 1
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multipleChoice += 1 if result.hasMultipleSubjects else 0
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itgk += 1 if result.hasITGK else 0
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studyHours += int(result.avgStudyTime)
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print("Antall kvinner:", women)
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print("Antall menn:", men)
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print("Antall personer som tar fag:", multipleChoice)
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print("Antall personer som tar ITGK:", itgk)
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print("Antall timer i snitt brukt på lekser:", studyHours/len(self.results))
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def saveResults(self):
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serializedResults = serialize([result.__dict__ for result in self.results])
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# Check whether file exists
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try:
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assert not isfile(self.savePath)
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except:
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if not boolInput(f'Det eksisterer allerede en fil ved {self.savePath}\nVil du overskrive filen? [j/n]: '):
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return
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# Try to write data to file.
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try:
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file = open(self.savePath, "w")
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file.write(serializedResults)
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file.close()
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except:
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if boolInput('Noe gikk galt under lagring av data. Vil du prøve igjen? [j/n]: '):
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self.saveResults()
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def end(self):
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if len(self.results) > 0:
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self.printStats()
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self.saveResults()
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exit(0)
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def update(self):
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schema = DataSchema()
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print('Velkommen til spørreundersøkelsen!\n')
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try:
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schema.genderIsMale = boolInput('Hvilket kjønn er du? [f/m]: ', yesNoLetters=('m','f'))
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schema.age = inputTypeCheck('Hvor gammel er du?: ', int)
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schema.hasMultipleSubjects = boolInput('Tar du et eller flere fag? [j/n]: ')
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hasITGKQuestion = 'Tar du ITGK? [j/n]: ' if int(schema.age) < 22 else 'Tar du virkelig ITGK? [j/n]: '
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schema.hasITGK = boolInput(hasITGKQuestion)
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schema.avgStudyTime = inputTypeCheck('Hvor mange timer bruker du daglig (i snitt) på lekser?: ', float)
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self.results.append(schema)
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except ExitError:
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self.end()
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print()
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def loop(self):
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while True:
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self.update()
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if __name__ == "__main__":
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survey = Survey(resultsPath='./results.json')
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survey.loop()
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