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8 Commits

Author SHA1 Message Date
a9867f7588 task02 2018-06-03 10:04:16 +02:00
3cad5c014a Add mieszkania 2018-06-03 09:52:54 +02:00
57058a0112 Add 311 2018-06-03 09:52:00 +02:00
4628385887 iowa 2018-06-03 08:23:16 +02:00
b7c0ed29b4 Labs 07 2018-06-03 08:21:45 +02:00
884d9ab808 add tasks.py 2018-06-03 08:10:07 +02:00
09af71f29d Add lacture 05 2018-06-02 16:39:34 +02:00
2cadffe872 Add zadania labs06 2018-06-02 16:39:13 +02:00
10 changed files with 111076 additions and 104 deletions

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@ -6,7 +6,7 @@ Napisz funkcję char_sum, która dla zadanego łańcucha zwraca
sumę kodów ASCII znaków. sumę kodów ASCII znaków.
""" """
def char_sum(text): def char_sum(text):
return sum(ord(i) for i in text) pass
def tests(f): def tests(f):
inputs = [["this is a string"], ["this is another string"]] inputs = [["this is a string"], ["this is another string"]]

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@ -7,11 +7,7 @@ przez 3 lub 5 mniejszych niż n.
""" """
def sum_div35(n): def sum_div35(n):
sum=0 pass
for i in range(n):
if (i%3 ==0 or i%5 ==0):
sum += i
return(sum)
def tests(f): def tests(f):
inputs = [[10], [100], [3845]] inputs = [[10], [100], [3845]]

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@ -9,11 +9,7 @@ Np. leet('leet') powinno zwrócić '1337'.
def leet_speak(text): def leet_speak(text):
text = text.replace('e', '3') pass
text = text.replace('l', '1')
text = text.replace('o', '0')
text = text.replace('t', '7')
return text
def tests(f): def tests(f):

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@ -9,17 +9,7 @@ na wielką. Np. pokemon_speak('pokemon') powinno zwrócić 'PoKeMoN'.
def pokemon_speak(text): def pokemon_speak(text):
slowo = list(text) pass
wynik = []
for i in range(len(slowo)):
if i == 0 or i % 2 == 0:
wynik.append(slowo[i].upper())
else:
wynik.append(slowo[i])
slowo = "".join(wynik)
return slowo
def tests(f): def tests(f):

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@ -9,15 +9,8 @@ Oba napisy będą składać się wyłacznie z małych liter.
""" """
def common_chars(string1, string2): def common_chars(string1, string2):
string1 = set(string1.replace(" ", "")) pass
string2 = set(string2.replace(" ", ""))
string12 = []
for a1 in string1:
for a2 in string2:
if a1 == a2:
string12.append(a1)
string12.sort()
return string12
def tests(f): def tests(f):
inputs = [["this is a string", "ala ma kota"]] inputs = [["this is a string", "ala ma kota"]]

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labs06/311.csv Normal file

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labs06/task02.py Normal file → Executable file
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labs06/tasks.py Normal file → Executable file
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@ -1,73 +0,0 @@
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import pandas as pd
from statistics import mode
import matplotlib.pyplot as plt
def wczytaj_dane():
data = pd.read_csv('mieszkania.csv')
return data
def most_common_room_number(dane):
return mode(dane.Rooms)
def cheapest_flats(dane, n):
sorted = dane.Expected.sort()
return sorted.head(n)
def find_borough(desc):
dzielnice = ['Stare Miasto',
'Wilda',
'Jeżyce',
'Rataje',
'Piątkowo',
'Winogrady',
'Miłostowo',
'Dębiec']
for dzielnica in dzielnice:
list = desc.split(' ')
for element in list:
if len(element) > 2 and element == dzielnica:
return dzielnica
break
return "Inne"
def add_borough(dane):
dane['Borough'] = dane['Location'].apply(find_borough)
return dane
def write_plot(dane, filename):
plotdata = pd.Series(dane.Location.value_counts())
plotdata.plot(x='Location', y='Liczba ogłoszeń', kind='bar')
plt.savefig(filename)
def mean_price(dane, room_number):
mean_price = dane.Expected[(dane['Rooms'] == room_number)]
return mean_price.mean()
def find_13(dane):
return dane.Location[(dane['Floor'] == 13)].unique()
def find_best_flats(dane):
return dane[(dane['Location'] == 'Winogrady') & (dane['Rooms'] == 3) & (dane['Floor'] == 1)]
def main():
dane = wczytaj_dane()
print(dane[:5])
print("Najpopularniejsza liczba pokoi w mieszkaniu to: {}"
.format(most_common_room_number(dane)))
print("{} to najladniejsza dzielnica w Poznaniu."
.format(find_borough("Grunwald i Jeżyce")))
print("Srednia cena mieszkania 3-pokojowego, to: {}"
.format(mean_price(dane, 3)))
if __name__ == "__main__":
main()