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Author SHA1 Message Date
73b84e53ff zad2homework 2018-07-17 14:54:47 +00:00
025bfddc00 labs07 2018-07-17 14:46:56 +00:00
c012b2270d labs06 2018-07-17 14:46:07 +00:00
1cf0f58f01 Prześlij pliki do 'labs05' 2018-07-17 14:45:17 +00:00
94edd37744 zadania 11 2018-06-02 14:03:41 +02:00
331db64830 zadania 7-10 2018-06-02 13:59:58 +02:00
10 changed files with 104 additions and 111076 deletions

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

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

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

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@ -9,7 +9,17 @@ na wielką. Np. pokemon_speak('pokemon') powinno zwrócić 'PoKeMoN'.
def pokemon_speak(text):
pass
slowo = list(text)
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):

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@ -9,8 +9,15 @@ Oba napisy będą składać się wyłacznie z małych liter.
"""
def common_chars(string1, string2):
pass
string1 = set(string1.replace(" ", ""))
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):
inputs = [["this is a string", "ala ma kota"]]

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labs06/task02.py Executable file → Normal file
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73
labs06/zad2homework Normal file
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@ -0,0 +1,73 @@
#!/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()