text stringlengths 37 1.41M |
|---|
a=int(input("Enter number: "))
z=""
for x in range(a+1):
for y in range(x+1):
z=z+str(object=y)
print (z)
z=""
|
'''
Summary: This program is mainly for parsing the url/html and get its content(title,meta,h1)
Author: Srivatsan Ananthakrishnan
Reference links: http://www.pythonforbeginners.com/python-on-the-web/web-scraping-with-beautifulsoup/
https://www.crummy.com/software/BeautifulSoup/bs4/doc/
'''
import... |
"""
Test the parse_env module.
"""
import unittest
from .. import parse_env
class ParseEnvTest(unittest.TestCase):
"""Test the parse_env functions."""
def test_env_as_int__not_set(self) -> None:
"""env value not set"""
self.assertEqual(
-10,
parse_env.env_as_int({}, ... |
se1=input("Enter the first sequence::")
se2=input("Enter the second sequence::")
seq1=list(se1)
seq2=list(se2)
def find_identity(a,b):
gap(a,b)
print(a)
print(b)
score=0
length=len(a)
total_elements=len(a)*len(b)
for i in range(0,length):
for j in range(0,length):
... |
import operator
def read_until_number(prompt):
original = prompt
while True:
try:
return int(input(prompt))
except Exception:
prompt = "Incorrect number. please " + original
pass
def read_until_operation(prompt):
original = prompt
whil... |
# executemany() method
# import the sqlite3 library
import sqlite3
# create a new database it the database doesn't aleady exist
with sqlite3.connect("new.db") as conn:
# get the cursor object used to execute SQL commands
c = conn.cursor()
c.execute("SELECT city, state, population from population")
... |
from math import factorial
n = int(input("Digite um número inteiro para cálculo do fatorial: "))
f = factorial(n)
print("O fatorial de",n,"é",f)
|
n = 10
while n > 0:
lista = [n]
n = n + 10
lista.append(n)
print(lista)
tam = len(lista) - 1
n = int(input("Digite 0 para decrescentar a lista:"))
while tam >= 0:
print(lista[tam], end=", ")
tam = tam - 1
|
"""Generate Markov text from text files."""
from random import choice
import sys
def open_and_read_file(*file_paths):
"""Take file path as string; return text as string.
Takes a string that is a file path, opens the file, and turns
the file's contents as one string of text.
"""
raw_text = ""
... |
class Node(object):
def __init__(self, value):
self.value = value
self.left = None
self.right = None
class BST(object):
def __init__(self, root):
self.root = Node(root)
def insert(self, new_val):
if new_val is None:
return
node = None
... |
# Prints helloworld
def printHelloWorld():
print "Hello World"
def printSum(a,b):
return (a+b)
def main():
printHelloWorld()
x = printSum(3,5)
print x
y = printSum(4,9)
print y
if __name__ == '__main__':
main()
|
"""
CTEC 121
<your name>
<assignment/lab name>
<assignment/lab description
"""
""" IPO template
Input(s): list/description
Process: description of what function does
Output: return value and description
"""
def main():
# section 1
'''
# define a string
myStr = "Hello World"
print()
print... |
# -*- coding: utf-8 -*-
count = input() # 몇번 정수 입력 할것인지 ?
inputData=[] #
for data in range(0,count): # count만큼 반복할 것.
isHoemoonin = 1
scanData = input()
inputData.insert(data,scanData)
for scanData in inputData:
for notation in range(2,65):
s=[]
a=scanData
while a > 0:
... |
total = input("How much was the bill? ")
total = float(total)
service = input("How was the service?: (Good, Fair, or Bad) ")
if service == "Good":
tip = total * 0.20
if service == "Fair":
tip = total * 0.15
if service == "Bad":
tip = total * 0.10
totalBill = ("Your total including tip comes to: ")
pri... |
name = input("What is your name? ")
print("Hello,".upper(),name.upper())
total = len(name)
print("Your name has".upper(), total, "letters in it!".upper())
|
nums = [-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5]
new_nums = list(filter(lambda x: x > 0, nums))
print("Positive numbers in the list: ",new_nums)
|
import random
import string
users = []
#Random string generator
def randomString(stringLength=10):
"""Generate a random string of fixed length """
letters = string.ascii_lowercase
return ''.join(random.choice(letters) for i in range(stringLength))
#Email verifyer
def email_verify(email):
if '@' and '.... |
'''
for i in range (5):
word=(input('введите слово: '))
a=len(word)
print (a)
'''
'''
kol=int(input('kolichestvo'))
for i in range (kol):
num=int(input('vvedite chislo: '))
if num>0:
print('bolshe')
elif num<0:
print('menshe')
else:
print (0)
''... |
def temp(celsius):
msg1 = " degree Celsius are "
msg2 = " degrees Fahrenheit."
result = (celsius * 9/5) +32
return str(celsius) + msg1 + str(result) + msg2
temp_in_celc = input("Enter a temperature in degrees Celsius: ")
Fahrenheit_result = temp(float(temp_in_celc))
print(Fahrenheit_re... |
# Si scriva un programma che calcoli il volume
# di un cubo o di una sfera in base ad una
# scelta effettuata dall'utente. Se l'utente sceglie di
# calcolare il volume di un cubo, il programma
# chiederà l'input del relativo lato,
# altrimenti chiederà il raggio della sfera.
import math
print( "Calcolo del volume di ... |
from typing import Generator
from bartpy.bartpy.tree import Tree
class Initializer(object):
"""
The abstract interface for the tree initializers.
Initializers are responsible for setting the starting values of the model, in particular:
- structure of decision and leaf nodes
- variables and v... |
# coding=utf-8
import matplotlib.pyplot as plt
x_value = list(range(0, 1001))
y_value = [x**3 for x in x_value]
plt.plot(x_value, y_value, linewidth=5)
# 设置图表的标题
plt.title('Test1', fontsize=20)
# 设置x轴的参数名称
plt.xlabel('value', fontsize=14)
# 设置y轴的参数名称
plt.ylabel('Cube of Value', fontsize=14)
# 设置刻度的大小
plt.show()
|
#coding=utf-8
class A:
#类的变量，可以通过类访问
num=1
a=A()
b=A()
print a.num
a.num=2
print a.num
print b.num
A.num=5
print a.num
print b.num
a.age=1
print a.age
print '*'*50
#构造函数
class A:
def __init__(self):
#这个num是实例化才有
self.num=1
a=A()
print a.num
help(classmethod) |
from PIL import Image
import pytesseract
from difflib import SequenceMatcher
import PyPDF2
from OCR import OCR
class PyTess(OCR):
"""
This class is for the use of scanned documents.
"""
def __init__(self,url):
"""
The constructor for PyTess class.
Parameters:
url (st... |
"""
All sorts of bandit problem environments go here.
"""
import numpy as np
from Ranger import Range
from ai.environments import MDP, Domain
class Bandit(MDP):
"""
The simplest multi-armed bandit problem.
"""
def __init__(self, n_arms=2, distributions=None):
super().__init__(states=None, ac... |
import unittest
def fib(n):
#Error handle
if n < 0:
print("Please Enter a correct input")
#base case
elif n == 1:
return 0
#base cases
elif n == 1 or n == 2:
return 1
#recursive return
else:
return (fib(n-1)+fib(n-2))
#Simple factorial ... |
from datetime import datetime
def main2():
monthsnobi = {"Enero": 31, "Febrero": 28, "Marzo": 31, "Abril": 30, "Mayo": 31, "Junio": 30, "Julio": 31,
"Agosto": 31, "Septiembre": 30, "Octubre": 31, "Noviembre": 30, "Diciembre": 31}
monthssibi = {"Enero": 31, "Febrero": 29, "Marzo": 31, "Abril... |
frase_del_usuario = input("Dime una frase: ")
vocales = ["A", "a", "E", "e", "I", "i", "O", "o", "U", "u"]
numero_aparicion = 1
for letra in frase_del_usuario:
if letra in vocales:
frase_del_usuario = frase_del_usuario.replace(letra, str(numero_aparicion), 1)
numero_aparicion += 1
print... |
clase = "simon perro"
respuesta = input("Darwin es un sendo zamuro?")
if respuesta == "si":
print("Zenda Rata")
else:
respuesta == "no"
print("Claro el nunca haria tal cosa")
|
def rayitas_de_una_string(string):
string_rayitas = ""
for letra in string:
string_rayitas += "-"
return string_rayitas
frase_usuario = input("Dime una frase: ")
print(rayitas_de_una_string(frase_usuario))
|
def FindIntersection(strArr):
matches = []
for number in strArr[0]:
if number.isdigit():
if number not in matches:
for number2 in strArr[1]:
if number2.isdigit() and number2 == number:
matches.append(number)
# code goes here
... |
lista_numeros = []
respuesta_usuario = ""
print("Escribir -Finalizar- para detener el programa")
while not respuesta_usuario == "Finalizar":
respuesta_usuario = (input("Dime un número"))
if not respuesta_usuario == "Finalizar":
lista_numeros.append(int(respuesta_usuario))
print("Númer... |
import os
import csv
import numpy as np
csvpath = os.path.join('Resources', 'budget_data.csv')
dates = []
total = []
list_of_changes = []
initial_change = [0]
with open(csvpath, newline= '') as csvfile:
csv_reader = csv.reader(csvfile, delimiter=',')
next(csv_reader)
for row in csv_reader:
dates.... |
import psycopg2
#function to create table
def create_table():
#Step1: Connecting to Database
conn=psycopg2.connect("dbname='<database_name>' user='<user_name>' password=<> host=<> port=<>")
#Step2: Create cursor object to access the rows in database
cur=conn.cursor()
#Step3: SQL Query
cur.execu... |
####################################
# 58.1 Списковое включение
cubes = [i**3 for i in range(5)]
print(cubes)
####################################
####################################
# 58.2 Списковое включение
evens = [i**2 for i in range(10) if i**2 % 2 == 0]
print(evens)
####################################
########... |
####################################
# 36.1 Комментарии
x = 365
y = 7
# this is a comment
print(x % y) # find the remainder
# print (x // y)
# another comment
####################################
####################################
# 36.2 Строки документации
def shout(word):
"""
Print a word with an
exclam... |
####################################
# 21.1 Инструкции else
x = 4
if x == 5:
print("Yes")
else:
print("No")
####################################
####################################
# 21.2 Инструкции else
num = 3
if num == 1:
print("One")
else:
if num == 2:
print("Two")
else:
if num == 3:
pr... |
########################
# Решение задачи 1.1 'Ваша первая программа':
print('Python is fun')
########################
########################
# Решение задачи 3.2 'Заморозка Мозга!':
print((23+27+18)*2)
########################
########################
# Решение задачи 6.2 'Учебники для Учеников':
print(76 % ((18+1... |
########################
# Решение задачи 65.3 'Лямбда-функции':
x = int(input())
y = (lambda z: z**3)(x)
print(y)
########################
########################
# Решение задачи 66.1 'Сколько им будет лет?':
y = [1995, 2004, 2019, 1988, 1977, 1902]
r = list(map(lambda x: 2050-x, y))
print(r)
#######################... |
####################################
# 45.1 Вызов исключений
print(1)
raise ValueError
print(2)
####################################
####################################
# 45.2 Вызов исключений
name = "123"
raise NameError("Invalid name!")
####################################
####################################
# 45.3... |
class FontTypes:
class Font:
def __init__(self):
self.default_lowercase = 'qwertyuiopasdfghjklzxcvbnm1234567890'
self.default_uppercase = self.default_lowercase.upper()
self.lowercase_symbols = self.default_lowercase
self.uppercase_symbols = self.default... |
#dates are very compicated
from datetime import datetime
current_date=datetime.now()
print("Today is "+str(current_date))
print("Day:"+str(current_date.day))
print("Month:"+str(current_date.month))
print("Year:"+str(current_date.year))
#how to write birthdays
birthday=input("enter your birthday:dd/mm/yyyy ")
b... |
from Node import Node
from symbolTable import TIPO_DATO as Type
class Instruccion:
'''This is an abstract class'''
class Imprimir(Instruccion):
'''
Esta clase representa la instrucción imprimir.
La instrucción imprimir únicamente tiene como parámetro una cadena
'''
def __init__(self... |
import math
def meters_to_feet(meters: float) -> float:
"""
This function takes a float representing a measurement in meters
and returns the corresponding value converted to feet.
The result is rounded to 2 decimal places.
:param meters: A float representing a measurement in meters.
:return: ... |
#-*- coding: UTF-8 -*-
from sys import argv #导入
script, filename = argv #解包
txt = open(filename) #打开指定文件
print "Here's you file %r:" % filename #打印引导句，引用一个变量
print txt.read() #读打开的文件并打印出来
print "Type the filename again:" # 打印引导句
file_again = raw_input(">") #输入文件名
txt_again = open(file_again) #打开输入的文件
print tx... |
import urllib
from bs4 import BeautifulSoup
page = urllib.urlopen("http://www.wunderground.com/history/airport/EPWR/2016/03/14/DailyHistory.html").read()
soup = BeautifulSoup(page, 'html.parser')
TemperatureTable = soup.findAll('table', attrs={"class": "responsive airport-history-summary-table", "id": "historyTable"}... |
'''
DCP #14
This problem was asked by Google.
The area of a circle is defined as πr^2. Estimate π to 3 decimal places using a Monte Carlo method.
Hint: The basic equation of a circle is x2 + y2 = r2.
Approach: Monte Carlo Algorithm
'''
import random
def approximate_pi(iterations=10000):
total=0
inside=0
for i in... |
'''
DCP #9
This problem was asked by Airbnb.
Given a list of integers, write a function that returns the largest sum of non-adjacent numbers. Numbers can be 0 or negative.
For example, [2, 4, 6, 2, 5] should return 13, since we pick 2, 6, and 5. [5, 1, 1, 5] should return 10, since we pick 5 and 5.
Follow-up: Can yo... |
def createGenerator():
mylist = range(5)
for i in mylist :
yield i*2
mygenerator = createGenerator()
for i in mygenerator:
print(i+3)
|
import sys
import numpy as np
import matplotlib.pyplot as plt
from shapely.geometry import Point, Polygon
def read_data(file):
# Read the data for voters and districts
# Step 1: Open the file
with open(file) as f:
contents = f.readlines()
contents = [x.strip() for x in contents]
# Step 2: G... |
import time
import RPi.GPIO as GPIO
GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM)
# Define GPIO to use on Pi
GPIO_PIR = 7
GPIO.setup(GPIO_PIR, GPIO.IN) # Read output from PIR motion sensor
# GPIO.setup(3, GPIO.OUT) #LED output pin
print("Starting....")
try:
while True:
if GPIO.input(GPIO_PIR) ... |
# gabrielle french, gjfrench@bu.edu
# this code changes numeric, non-binary data into nominal data
infile = open('DisStudentGrade.csv','r')
outfile = open('FinalStudentPer.csv','w')
# change Medu from numeric to nominal
for line in infile:
if line[6] is 0:
line[6] = "none"
elif line[6] is ... |
# -*- coding: utf-8 -*-
import numpy as np
class Sigmoid(object):
def __init__(self):
pass
def forward(self, X):
self.activation = 1 / (np.exp(-X) + 1)
return self.activation
def backward(self, err_in):
return err_in * self.ac... |
import numpy as np
def zero_pad(X, pad):
"""
对数据集X的所有图像四周用0进行填充，填充只针对每个图像的高度和宽度，如图1所示。
参数:
X -- 为python numpy多维数组(m, n_H, n_W, n_C)，用来表示一批图像，m：图像数量，n_H：图像高度，n_W：图像宽度，n_C：图像通道数量
pad -- 整数，表示在每个图像的四周垂直和水平维度填充增加的维度
返回:
X_pad -- 填充后的批量图像多维数组(m, n_H + 2*pad, n_W + 2*pad, n_C)
m：图... |
# Riddle Python / Загадки на питоне.
#
# Answers / right / wrong
right = 0
wrong = 0
# First riddle
flag1 = 0
answer1 = 'утюг'
riddle1 = print(('{0:*^30}'.format('ПЕРВАЯ ЗАГАДКА')), """\n
В Полотняной стране
По реке Простыне
Плывет пароход
То назад, то вперед,
А за ним такая гладь —
Ни морщинки не видать.
""")
while... |
numbers = [1,2,3,4,5,6]
numbers.sort()
for num in numbers:
if num % 2 == 0:
print(num) |
tall_list = input().split(',')
new_tall = eval(input())
new_list = []
# 以上勿改
new_list.extend(tall_list)
new_list = list(map(int, new_list))
new_list.append(new_tall)
new_list.sort()
# 以下勿改
for h in new_list:
print(h, end=' ') |
#!/usr/bin/env python3
# Author: Y_Sun_ys219@ic.ac.uk
# Script: loops.py
# Desc: for loop in python exercise
# Arguments: o
# Input:ipython3 loops.py
# Output: printed result in python terminal
# Date: Oct 2019
"""for loop in python exercise"""
# print number 1-5
for i in range(5):
print(i)
#print the elements in... |
#!/usr/bin/env python3
# Author: Y_Sun ys219@ic.ac.uk
# Script: lc1.py
# Desc: practical
# Arguments: 0
# Input:ipython3 lc1.py
# Output: output list printed in python terminal
# Date: Oct 2019
"""python practical"""
birds = ( ('Passerculus sandwichensis','Savannah sparrow',18.7),
('Delichon urbica','House... |
def generate_vector_c(c,n):
vector = []
for k in range(2*n+1):
kth_value = min(k, 2*n-k, c)
result = format(kth_value, "02d")
print(result, end = " ")
vector.append(kth_value)
return vector
def generate_matrix_n(n):
matrix = []
for i in range(n+1):
vector = ge... |
#!/usr/bin/python3
def sanitize(time_string):
if '-' in time_string:
splitter = '-'
elif ':' in time_string:
splitter = ':'
else:
return(time_string)
(mins, secs) = time_string.split(splitter)
return (mins + '.' + secs)
def open_and_split(file):
try:
with open(file) as my_file:
data = my_file.readlin... |
import random
def choose_noccer(list):
noccer_index=random.randint(0,len(list)-1)
noccer=list[noccer_index]
list.remove(noccer)
return noccer,list
#all_hours=['15:45', '15:00','14:00','13:00','12:00','11:00','10:00']
all_hours=['10:00', '11:00','12:00','13:00','14:00','15:00','15:45']
all_noccers=['Ramo... |
import pandas as pd
import numpy as np
# instead of 'how' for dataframe,we use 'join' for series, inner -> intesection, outer -> union
# concatenating along an axis
arr = np.arange(12).reshape((3,4))
#print(arr)
#print(np.concatenate([arr,arr],axis=1)) #axis=1 is along column, concatenated along the columns
s1 = pd... |
# Dealing with files in python
import os
import sys
def file_wr(filename):
if os.path.exists(filename):
sys.stderr.write("File exists\n")
sys.exit(2)
f = open(filename,'w')
f.write('aaaaaaaaaaaaaa\n')
f.write('bbbbbbbbbbbbbb\n')
f.write('cccccccccccccc\n')
f.close()
def file_r... |
import pandas as pd
import numpy as np
# df1 = pd.DataFrame({'lkey':['a','d','b'],
# 'data1':range(3)})
# df2 = pd.DataFrame({'rkey':['a','c','a','b','c','c','b'],
# 'data2':range(7)})
#
# print(pd.merge(df1,df2,left_on='lkey',right_on='rkey')) # how='inner' by default, gives in... |
#
def check_fn():
user_in = input("Enter yes/no ").strip()
while user_in != 'YES':
if user_in == 'YES':
print('Accepted')
continue
elif user_in == 'yes':
print(user_in.upper())
break
else:
print("invalid input.. pls enter a... |
# Transpose a list of lists
l = [int(x) for x in input().split(',')]
ll = [l.append(list(x)) for x in input()]
print(ll)
|
# set trace acts like a breakpoint. When the program hits the point,
# where set_trace is called, it enters the debugger
# for example
import pdb
def dict_wr1(filename,d1):
f = open(filename,'w')
pdb.set_trace()
for (k,v) in d1.items():
f.write(str(k)+','+str(v)+'\n')
f.close()
dict_wr1() |
import pandas as pd
import numpy as np
df1 = pd.DataFrame(np.arange(12).reshape(3,4),
columns=list('abcd'),
index=['tn','ka','kl'])
print(df1)
s1 =df1.loc['ka']
print(s1)
print(df1-s1) # subtracting s1 to all rows
print(df1+s1) # adding s1 to all rows
f = lambda x:x.max() - x.m... |
import pdb
def f1(some_arg):
some_other = some_arg + 1
print(some_other)
myadd(some_arg, some_other)
return f2(some_other)
def f2(some_arg):
some_other = some_arg + 1
some_other = 2 * some_other - 17
some_arg = 3 * (some_other + 12)
myadd(some_arg, some_other)
some_other = some_ot... |
# dict to implement set functions
# intersection, union, subtraction, symm-diff, issubset
a = {'a':5, 't':3, 'c':4, 'e':7}
b = {'a':3, 'l':9,'e':1, 'd':6}
# print(set(a))
# print(set(b))
c,d = [],[]
# ad = set(a.items())
# bd = set(b.items())
# print(ad)
# print(bd)
for (k,v) in a.items():
c.append((k,v))
#print... |
# Keywords cannot be overwritten.
# But builtins can be overwritten
# __builtins__ is a namespace which has methods like map
map = 8
#m = list(map(lambda x:x*2, [2,1,4]))
n = list(__builtins__.map(lambda x:x*2, [2,1,4]))
print(n)
print(map)
map = __builtins__.map
m = list(map(lambda x:x*2, [2,1,4]))
print(m)
|
# What if we want some attributes to be created before the creation of an instance?
# this can be done in the constructor
#? __init__() -> private, used before the creator of the object - not called by the user
#? Called Magic Method because its called automatically
class MagicMethods(object):
def __init__(se... |
#!/usr/bin/python3
def numeroPerfecto(num):
'''Funcion que recibe como entrada n numeros enteros positivos, y por cada
uno de ellos imprime sus divisores e indica si es perfecto o no.
'''
suma = 0
for i in range(1, num):
if num % i == 0:
suma += i
print("divisor=", ... |
#!/usr/bin/python3
'''Programa que puede simular el funcionamiento de un display de siete
segmentos.
'''
numbers = {
1: [[" ", " ", "#"], [" ", " ", "#"], [" ", " ", "#"],
[" ", " ", "#"], [" ", " ", "#"]],
2: [["#", "#", "#"], [" ", " ", "#"], ["#", "#", "#"],
... |
# A palindromic number reads the same both ways.
# The largest palindrome made from the product of two 2-digit numbers is 9009 = 91 × 99.
# Find the largest palindrome made from the product of two 3-digit numbers.
# So the thing is if we read left to right as "asasa" AND right to left "asasa" = then we got the point.... |
#Problema 01 - Corrida de Fórmula 01
#Versão Original elaborada pelo professor Givanaldo Rocha
#Desenvolver uma aplicação para simular a dinâmica de uma corrida de Fórmula 1. Serão
#duas threads em que uma representa o carro de Felipe Massa e a outra representa o carro
#de Lewis Hamilton. As threads possuem as seguinte... |
Celsius = float(input())
print("This equal", ((Celsius * 9 / 5) + 32), "Fahrenheit degrees")
print("This equal", (Celsius + 273.15), "Kelvin degrees")
|
import math
a = int(input())
b = int(input())
print(a+b)
print(a-b)
print(b/a)
print(a/b)
print(a*b)
math.log10(a)
print(a*b)
|
print("Mass in grams:")
mass = int(input())
print("Temperature in Celsius:")
dtemp = int(input())
q = 4.186 * mass * dtemp
print("The total energy in Joules: %f" %q) |
loaves = int(input("Amount of loaves: "))
price = loaves*3.49
discount = price*0.6
total_price = price - discount
print("Price of the bread", price)
print("Value of discount:", discount)
print("Total price:", total_price) |
from math import pi
s = float(input ())
print (str(s) + str(pi * s**2))
|
from math import radians, cos, sin, asin, sqrt
print("Enter the latitude and longitude of two points on the Earth in degrees:")
lt1 = float(input(" Latitude 1: "))
lt2 = float(input(" Latitude 2: "))
ln1 = float(input(" Longitude 1: "))
ln2 = float(input(" Longitude 2: "))
dln = ln2 - ln1
dlt = lt2 - lt1 ... |
for s in range(int(input())):
s = input()
a = s.count("A")
b = s.count("D")
if a > b:
print("Anton")
else:
print("Danik") |
# Language: Python 3
# Run: python3 elgamal_ecc_6.py 9 201
# Parameter 1: <positive_integer_number> - Number of bits to generate the key
# Parameter 2: <integer_number_to_encrypt> - Integer number to encrypt
# importing libraries
import sys, random
# Inverse function - Returning 0 instead of raise an error. Removed g... |
# utils.py
# Math library
# Author: Sébastien Combéfis
# Version: February 8, 2018
import math
def fact(n):
"""Computes the factorial of a natural number.
Pre: -
Post: Returns the factorial of 'n'.
Throws: ValueError if n < 0
"""
if n < 0:
raise ValueError
result = 1
whi... |
#!/usr/bin/env python3
import sys
import copy
import numpy
from math import gcd
if len(sys.argv) != 2:
print("usage: solve.py input.txt")
exit(1)
p1 = 0
p2 = 0
def compute_lcm(a):
lcm = a[0]
for i in a[1:]:
lcm = lcm * i // gcd(lcm, i)
return lcm
def busadd(bus,earliest):
arrival = 0
while ... |
print("Welcome to the tip calculator")
total=float(input("What was the total bill? "))
groupCount=int(input("How many people are in your group? "))
tipAmount=float(input("What percentage would you like to tip?"))
final=(total+(total*(tipAmount*0.01)))/groupCount
print(f"Each person should pay {final}")
|
import numpy as np
import matplotlib.pyplot as plt
def bland_altman_plot(
m1,
m2,
sd_limit=1.96,
ax=None,
fig=None,
ages=None,
point_labels=None,
display_labels=None,
highlight_points=None,
hide_points=None,
y_lim=100,
title="",
x_axis="",
scatter_kwds=None,
... |
import csv
from feature_extraction import calculate_features
"""
TASK: Prepare data-set from raw text
DATA-SET-FORMAT: CSV
INPUT: Raw lines from dataset
OUTPUT: CSV containing features extracted from dataset
"""
def dataset_preparation(dump_filename, dataset_filename):
# first read the text
... |
""" Blinkt-Clocky -- 8 light led clock for the Pimoroni Blinkt!
"""
from datetime import datetime as dt
from time import sleep
from blinkt import clear, show, set_pixel, NUM_PIXELS
def main():
"""The Clocky light displays the hour range, the minute range, the
second range, and a clock tick.
To read the c... |
class binaryTree:
def __init__(self,data):
self.data=data
self.left=None
self.right=None
def pr(root):
if root==None:
return
print(root.data)
pr(root.left)
pr(root.right)
import queue
def inp():
q=queue.Queue()
print("enter root")
rootD=int(input())
if rootD!=-1:
root=binaryTree(rootD)
q.put(root)
... |
def can_win(board, pos):
if pos < 0 or pos > len(board) - 1:
return False
current_pos_value = board[pos]
if is_winning_slot(board, pos - current_pos_value) or is_winning_slot(board, pos + current_pos_value):
return True
return False
def is_winning_slot(board, new_position):
if ne... |
import sqlite3
import sys
import random
from random import randrange
from datetime import datetime, timedelta, date, time
'''Resources for SQLite in python and implementing user logins
https://eclass.srv.ualberta.ca/pluginfile.php/5149362/mod_label/intro/SQLite-in-Python-1.pdf -- BEST
https://eclass.srv.ualberta.ca/mod... |
# Find the smallest number
def find_smallest_number(list_of_number):
smallest = list_of_number[0]
for num in list_of_number:
print("current number: " + str(num))
print("smallest is: " + str(smallest))
if num < smallest:
print("current is smaller than smallest!!")
... |
import re
import itertools
input = open('day13input2.txt','r')
regex = re.compile(r"(.*)\swould\s([a-z]{4}\s\d+)\shappiness\sunits\sby\ssitting\snext\sto\s(.*)\.")
gainregex = re.compile("gain")
data = []
people = []
maximumHappiness = 0
def happinessValue(person,neighbor):
# Iterate through data and find the cor... |
"""
Loading the boston dataset and examining its target (label) distribution.
"""
# Load libraries
import numpy as np
import pylab as pl
from sklearn import datasets
from sklearn.tree import DecisionTreeRegressor
from sklearn.metrics import mean_squared_error
from sklearn.cross_validation import train_test_split
from ... |
import os
# open a file/create if exists.
# display all the dando #1-whatever.
# loop until quit.
file = open('dando.txt', 'a+')
x = True
while x == True:
os.system('clear')
command = input('DANDO | Go - > ')
if command[:1] == 'a':
print('a')
file.write(command[1:] + '/n')
elif comm... |
#!/usr/bin/env python
# coding: utf-8
'''microondas2.py: demonstração de clousure (este exemplo não funciona)
Este exemplo mostra o problema: a variável `tempo` definida no corpo de
`montar_painel` não pode ser alterada dentro de `ajustar`. O erro é:
UnboundLocalError: local variable 'tempo' referenced before assign... |
# Installing Word2 number library
!pip install word2number
from word2number import w2n
import re
#Converts words to numbers
def word_to_num(string):
''' Converts english words to numbers such as hundred to 100 '''
words = string.split()
numbers=[]
for word in words:
try:
nu... |
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