text stringlengths 37 1.41M |
|---|
import random
uppercase_gens = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
lowercase_gens = uppercase_gens.lower()
digits_gens = "0123456789"
symbols_gens = ":()[]{},.;'>?</\\ #$%^&*@!"
upper, lower, digits, symbols = True,True,True,True
temp = ""
if upper:
temp += uppercase_gens
if lower:
temp += lowercase_gens
if digits:
... |
import numpy as np
def step_function(sum_of):
if sum_of >= 1:
return 1
else:
return 0
# sigmoid muito usada para retornar probabilidades
def sigmoid_function(sum_of) -> float:
return 1 / 1 + np.exp(-sum_of)
def sigmoid_derivative(x):
return x * (1 - x)
def tahn_function(sum_of):
... |
import os
import csv
import pandas as pd
election_csv = os.path.join("Resources", "election_data.csv")
analysis_path = os.path.join("Analysis", "analysis.txt")
#df=pd.read_csv(election_csv)
#print(df.groupby(['Candidate'],as_index=False).count())
#print(df.count())
candidates = []
#candidate dictiona... |
import random
import datetime
def bubble_sort(list):
start = datetime.datetime.now()
for i in range(len(list)-1):
for j in range(len(list)-1):
print("Before Swap: " + str(list))
if list[j]>list[j+1]:
(list[j], list[j+1])= (list[j+1], list[j])
print("A... |
import random
import datetime
def bubble_sort(list):
start = datetime.datetime.now()
for i in range(len(list)):
for j in range(len(list) - 1):
if (list[j] > list[j + 1]):
(list[j], list[j + 1]) = (list[j + 1], list[j]) # tuple swap
end = datetime.datetime.now()
return end - start
# create list of rand... |
from flask import Flask, render_template, session, request, redirect
import random
app = Flask(__name__)
app.secret_key = 'my_secret_key'
@app.route('/')
def index():
if not 'gold' in session:
session['gold'] = 0
if not 'activities' in session:
session['activities'] = []
return render_temp... |
def CoinToss():
import random
newArr = []
tails = 0
heads = 0
for count in range(1000):
random_num = random.random()
newArr.append(round(random_num))
for count in range(len(newArr)):
if(newArr[count] > 0):
heads += 1
elif(newArr[count] == 0):
tails += 1
print 'Number of Head Tosses: ', heads
prin... |
def multiply(a, num):
for x in range(0, len(a)):
a[x] = a[x] * num
return a
a = [2, 4, 10,16]
print multiply(a, 5) |
'''
Create a program that simulates tossing a coin 5,000 times.
Your program should display how many times the head/tail appears.
'''
import random
head_count = 0
tail_count = 0
string_result = 'invalid'
print('Lets start tossing that coin...')
for index in range(1, 5001):
toss_result = round(random.random())
... |
import re
def get_matching_words():
words = ["aimlessness", "assassin", "baby", "beekeeper", "belladonna", "cannonball", "crybaby", "denver", "embraceable", "facetious", "flashbulb", "gaslight", "hobgoblin", "iconoclast", "issue", "kebab", "kilo", "laundered", "mattress", "millennia", "natural", "obsessive", "paranoia... |
ex = ' vvalley the word for bo0000bby in assassin the aeiou regular regula'
import re
# re.search(pattern, string) finds the first thing that passes what you're looking for and stops there. you use print match.group() to see what you got
#re.findall(patter, string) finds all instances that match your search paramter an... |
def odd_even(a,b):
for x in range(1,2000):
if x % 2 == 1:
print 'Number is ' + str(x) + '. This is an odd number.'
else:
print 'Number is ' + str(x) + '. This is an even number.'
|
my_list = [4, 'dog', 99, ['list', 'inside', 'another'],'hello world!']
for element in my_list:
print element |
students = [
{'first_name': 'Michael', 'last_name' : 'Jordan'},
{'first_name' : 'John', 'last_name' : 'Rosales'},
{'first_name' : 'Mark', 'last_name' : 'Guillen'},
{'first_name' : 'KB', 'last_name' : 'Tonel'}
]
users = {
'Students': [
{'first_name': 'Michael', 'last_name' : 'Jordan'},
{... |
#Create a program that prints the sum of all the values in the list:
a = [1,2,5,10,255,3]
b = sum(a)
print b
|
from flask import Flask, render_template, session, request, redirect
import random
app = Flask(__name__)
app.secret_key = 'my_secret_key'
@app.route('/')
def index():
if not 'gold' in session:
session['gold'] = 0
if not 'activities' in session:
session['activities'] = []
return render_temp... |
def selection_sort(list):
for item in range(len(list)):
min = list[item]
for ele in range(item, len(list)):
if min >= list[ele]:
min = list[ele]
index = ele
if
temp = list[item]
list[item] = min
list[index] = temp
re... |
import random
import datetime
def selectsort(list):
start = datetime.datetime.now()
for i in range(len(list)):
minIndex = i
for j in range(i,len(list)):
if list[minIndex] > list[j]:
minIndex=j
#print('List before swap: ', str(list))
(list[minIndex],... |
import re
def get_matching_words(regex):
words = ["aimlessness", "assassin", "baby", "beekeeper", "belladonna", "cannonball", "crybaby", "denver", "embraceable", "facetious", "flashbulb", "gaslight", "hobgoblin", "iconoclast", "issue", "kebab", "kilo", "laundered", "mattress", "millennia", "natural", "obsessive"... |
import unittest
from data_structures import heap_pq
class TestHeapQueue(unittest.TestCase):
ascending_list = [i for i in range(0, 11, 1)]
descending_list = [i for i in range(10, -1, -1)]
@staticmethod
def less_than_function(a, b):
return a < b
@staticmethod
def greater_than_functi... |
import time
import datetime as dt
import calendar as cal
import pandas as pd
import numpy as np
# New cities can be added here without requiring changes to the funtions
CITY_DATA = { 'chicago': 'chicago.csv',
'new york city': 'new_york_city.csv',
'washington': 'washington.csv' }
city_opts =... |
def factorial(n):
#espaios en blanco causan problemas
i = 2
temp = 1
while i <= n:
temp = temp*i
i = i+1
return temp
if __name__ == "__main__":
a = int(input("ingresa un numero"))
print(factorial(a)) |
from typing import List
import networkx
class OrdinalAgent(object):
def best_room(self, prices: List[int]) -> int:
"""
INPUT: the prices of the n rooms.
OUTPUT: the index of room that the agent most prefers in therese prices. index is between 0 and n-1.
"""
raise NotImplem... |
txt = "belajar Python Sangat Menyenangkan"
x = txt.capitalize()
print (x)
txt = "belajar python sangat menyenangkan"
x = txt.capitalize()
print (x)
txt = "belajar PYTHON SANGAT MeNyEnAnGkAn"
x = txt.capitalize()
print (x)
|
list_buah = ['Apel', 'Jeruk', 'Mangga', 'Pisang']
print("List buah :", list_buah)
# menampilkan posisi buah apel
print("Indeks buah apel :", list_buah.index('Apel'))
# menampilkan posisi buah anggur, yang tidak ada di dalam list
print("Indeks buah anggur :", list_buah.index('Anggur')) |
bil = 10 # variable bil dengan tipe integer
bil_string = str(bil) # varible bil di casting kedalam string
bil_integer = int(bil) # variable bil di casting kedalam integer
bil_float = float(bil) # variable bil di casting kedalam float
print(bil_string)
print(type(bil_string))
print(bil_integ... |
txt = "12345"
x = txt.isdigit()
print(x)
txt = "0.123"
x = txt.isdigit()
print(x)
a = "\u0030" #unicode for 0
b = "\u00B2" #unicode for ²
print(a.isdigit())
print(b.isdigit()) |
x = 15
y = 10
print(x == y)
print(x != y)
print(x > y)
print(x < y)
print(x >= y)
print(x <= y) |
dict_mahasiswa = {"nama":"Nursalim", "npm":"201843500121", "jurusan":"Teknik Informatika", "ipk":3}
print("dict_mahasiswa :", dict_mahasiswa)
# menggunakan get() untuk mendapatkan nama, NPM, jurusan dan IP
print("Nama :", dict_mahasiswa.get("nama"))
print("NPM :", dict_mahasiswa.get("npm"))
print("Jurusan :", dict_ma... |
# Iterator tuple
tuple_buah = ("Apel", "Mangga", "Jeruk", "Anggur")
iter_buah = iter(tuple_buah)
print(next(iter_buah))
print(next(iter_buah))
# iterator pada set
set_mobil = {"Honda", "Suzuki", "Mazda", "BMW"}
iter_mobil = iter(set_mobil)
print(next(iter_mobil))
print(next(iter_mobil))
# iterator string
txt = "Pyt... |
from datetime import datetime
import pytz
def float_hour_to_time(fh):
h, r = divmod(fh, 1)
m, r = divmod(r*60, 1)
return (
int(h),
int(m),
int(r*60),
)
def get_date_time(value):
dt = datetime.fromordinal(datetime(1900, 1, 1).toordinal() + int(value) - 2)
hour, minute,... |
#Anton Gefvert antge210, Aleksi Evansson aleev379
#3. Bearbetning av listor
#Uppgift 3A
"""
vikho394: OK!
Enkelt och bra. Inga konstigheter. Ni har dock docstrings som är längre än 79
tecken. De bör göras radbrytningar :) om man ska vara petig
"""
def split_it(string):
"""
Given a string, returns two new str... |
"""Simple timer for Pomodoro technique, etc."""
import sys
from PyQt5 import Qt, QtCore, QtGui, QtWidgets
def time_to_text(t):
"""Convert time to text."""
if t <= 0:
return '--:--'
elif t < 3600:
minutes = t // 60
seconds = t % 60
return '{:02d}:{:02d}'.format(minutes, se... |
class Problem(object):
def __init__(self, state):
self.action_sequence = []
self.state = state
self.goal = [[1, 2, 3], [4, 5, 6], [7, 8, 0]]
def goal_test(self):
print("Checking Goal")
if self.state == self.goal:
return True
return False
def act... |
import os
import sqlite3
from sqlite3 import Error
def database_connection(): # Conexão com o banco de dados
path = "menu_database.db"
con = None
try:
con = sqlite3.connect(path)
except Error as ex:
print(ex)
return con
def query(connection, sql): # INSERT, DELETE e UPDATE
... |
"""simple BTree database
The ``btree`` module implements a simple key-value database using external
storage (disk files, or in general case, a random-access `stream`). Keys are
stored sorted in the database, and besides efficient retrieval by a key
value, a database also supports efficient ordered range scans (retriev... |
'''
4-10. Slices: Using one of the programs you wrote in this chapter, add several
lines to the end of the program that do the following:
• Print the message The first three items in the list are:. Then use a slice to
print the first three items from that program’s list.
• Print the message Three items from the mi... |
'''
4-11. My Pizzas, Your Pizzas: Start with your program from Exercise 4-1
(page 56). Make a copy of the list of pizzas, and call it friend_pizzas.
Then, do the following:
• Add a new pizza to the original list.
• Add a different pizza to the list friend_pizzas.
• Prove that you have two separate lists. Print th... |
'''
2-4. Name Cases: Use a variable to represent a person’s name, and then print
that person’s name in lowercase, uppercase, and title case.
'''
name = "Zhaozhi Li";
print(name.upper());
print(name.lower());
print(name.title());
|
'''
5-10. Checking Usernames: Do the following to create a program that simulates
how websites ensure that everyone has a unique username.
• Make a list of five or more usernames called current_users.
• Make another list of five usernames called new_users. Make sure one or
two of the new usernames are also in the ... |
'''
4-3. Counting to Twenty: Use a for loop to print the numbers from 1 to 20,
inclusive.
'''
count = [value for value in range(1, 21)];
print(count); |
'''
5-5. Alien Colors #3: Turn your if-else chain from Exercise 5-4 into an if-elifelse
chain.
• If the alien is green, print a message that the player earned 5 points.
• If the alien is yellow, print a message that the player earned 10 points.
• If the alien is red, print a message that the player earned 15 point... |
'''
3-5. Changing Guest List: You just heard that one of your guests can’t make the
dinner, so you need to send out a new set of invitations. You’ll have to think of
someone else to invite.
• Start with your program from Exercise 3-4. Add a print() call at the end
of your program stating the name of the guest who ... |
import time
class Playlist:
"""This class describes the playlist"""
time = ''
def __init__(self, song, play=False):
"""Initialization method."""
self.song = song
self.title = song[0]
self.time = song[1]
self.name = song[2]
self.album = song[3]
self... |
"""Your task is to code up and run the randomized contraction algorithm for the min cut problem
and use it on the above graph to compute the min cut (i.e., the minimum-possible number of crossing edges).
"""
from random import choice
from copy import deepcopy
def contract(v1, v2, G):
"""Contracts two vertices fro... |
# Sales by Match
# Problem Statement:
# There is a large pile of socks that must be paired by color.
# Given an array of integers representing the color of each sock,
# determine how many pairs of socks with matching colors there are.
# Example
# arr = [10, 20, 20, 10, 10, 30, 50, 10, 20]
# There is two pair of color ... |
#! /usr/bin/python
weekdays = {
0 : "Monday",
1 : "Tuesday",
2 : "Wednesday",
3 : "Thursday",
4 : "Friday",
5 : "Saturday",
6 : "Sunday",
}
start = ( 0, 0, 1901 )
end = ( 30, 11, 2000 )
dayspermonth = {
0 : 31,
1 : 28,
2 : 31,
3 : 30,
4 : 31,
5 : 30,
6 : 31,
7 : 31,
8 : 30,
9 : 31,
10 : ... |
#! /usr/bin/python
def letterStats(letters) :
stats = {}
for letter in letters :
if not stats.has_key(letter) :
stats[letter] = 0
stats[letter] += 1
for letter in stats.keys() :
print str(letter) + " = " + str(stats[letter])
letters = []
cipher = ""
f = file("59... |
#! /usr/bin/python
dict = {
1 : "one",
2 : "two",
3 : "three",
4 : "four",
5 : "five",
6 : "six",
7 : "seven",
8 : "eight",
9 : "nine",
10 : "ten",
11 : "eleven",
12 : "twelve",
13 : "thirteen",
14 : "fourteen",
15 : "fifteen",
16 : "sixteen",
17 : "seventeen",
18 : "eighteen",
19 : "nineteen",
20 ... |
def 입력받은자료형의각요소가함수f에의해수행된결과를묶어서리턴01(x) : return x * 2
print(list(map(입력받은자료형의각요소가함수f에의해수행된결과를묶어서리턴01, [1, 2, 3, 4])))
# [2, 4, 6, 8]
print(list(map(lambda a : a * 2, [1, 2, 3, 4])))
# [2, 4, 6, 8]
def 입력받은자료형의각요소가함수f에의해수행된결과를묶어서리턴02(x):
return x + 1
print(list((map(입력받은자료형의각요소가함수f에의해수행된결과를묶어서리턴02, [1, 2, 3, 4]))... |
prompt = """
1. Add
2. Del
3. List
4. Quit
Enter number:
"""
number = 0
while number != 4:
print(prompt)
number = int(input())
#
coffee = 10
while True:
money = int(input("돈을 넣어주세요: "))
if money == 300:
print("커피를 줍니다.")
coffee = coffee - 1
elif money > 30... |
s1 = set([1, 2, 3])
print(s1)
# {1, 2, 3}
s2 = set("Hello")
print(s2)
# {'o', 'e', 'H', 'l'}
l1 = list(s1)
print(l1)
# [1, 2, 3]
print(l1[0])
# 1
t1 = tuple(s1)
print(t1)
# (1, 2, 3)
print(t1[0])
# 1
s1 = set([1, 2, 3, 4, 5, 6])
s2 = set([4, 5, 6, 7, 8, 9])
교집합 = s1 & s2
print(교집합)
# {4, 5, 6}
교집합02 = s1.intersec... |
#das brauche ich später noch um die dateien mit funktionen abzurufen
"""class Employee:
def __init__(self, first, last, pay):
self.first = first
self.last = last
self.pay = pay
self.email = first + "." + last + "@gmx.at"
def fullname(self):
return "{} {}".form... |
class Stack(object):
def __init__(self):
self.stack = []
def push(self, item):
self.stack.append(item)
def pop(self):
return self.stack.pop()
def __str__(self):
return str(self.stack) + ' <-Enter'
def __bool__(self):
if self.stack:
... |
class Person:
# 情報（属性）
def __init__(self, name):
self.name = name
# 機能（メソッド）
def greet(self):
print('hello')
def sleep(self):
print('zzz')
def run(self):
print('run!!!')
Alice = Person('Alice')
Alice.sleep()
# zzz
Alice.run()
# run!!! |
# What's today?
day = int(input('Day (0-6)? '))
if day == 0:
print('Today is Sunday.')
elif day == 1:
print('Today is Monday.')
elif day == 2:
print('Today is Tuesday.')
elif day == 3:
print('Today is Wednesday.')
elif day == 4:
print('Today is Thursday.')
elif day == 5:
print('Today is Friday.... |
def jogar():
print('################################')
print('### Seja bem-vindo a Forca! ###')
print('################################')
palavra_secreta = "uva"
letras_acertadas = []
for letra in palavra_secreta:
letras_acertadas.append('_')
acertou = False
enforcou = False
... |
#!/usr/bin/env python
# -*- coding:UTF-8 -*-
import os
import socket
import threading
import SocketServer
SERVER_HOST = "localhost"
SERVER_PORT = 0 # Lells the kernel to pick up a port dynamically
BUF_SIZE = 1024
def client(ip, port, message):
""" A client to test threading mixin server """
sock = socket.socket(so... |
#！/usr/bin/python
#-*- coding:utf-8 -*-
# a=input('>>>')
# print(a)
# b=[]
# for i in range(len(a)):
# if a[i]=='[' or a[i]==']' or a[i]==',':
# continue
# else:
# b.append(int(a[i]))
# print(b)
b=[]
a=[1,[[2],3,4,5,6]]
# a=str(a)
# for i in range(len(a)):
# if a[i] =='[' or ']' or ' ' or '... |
#Desafio 1 Daily coding problems
'''
Given a list of numbers and a number k, return whether any two numbers from the list add up to k.
For example, given [10, 15, 3, 7] and k of 17, return true since 10 + 7 is 17.
Bonus: Can you do this in one pass?
'''
numList = [10,15,3,5]
k = 20
# Usando While
def desafio1_1(list... |
#Neil Moran 27th March 2019
#Solution Question9 second.py
#This imports the sys module to take in the file name as an arguement and assign it to a variable for the filename to be read
import sys
# The line below sys.argv[1] was adapted from the program test.py from this link https://www.tutorialspoint.com/python/pyth... |
#Neil Moran
#Solution Question1 sumupto.py
#Prompts the user to enter a positive integer and assigns the value to x
x = int(input("Please enter a positive integer: "))
#This while loop checks the inputed value of x to ensure it is a positive integer.
#If it isn't it prompts the user to try again.
while (x < 1):
p... |
mes=int(input("Ingrese el numero de mes para obtener su nombre y cantidad de dias que este posee: "))
if mes == 1:
print("Enero = 31")
if mes == 2:
print("Febrero = 28")
if mes == 3:
print("Marzo = 31")
if mes == 4:
print("Abril = 30")
if mes == 5:
print("Mayo = 31")
if mes == 6:
print("Junio = 30")
... |
def sumofsquares(x):
return sum([i ** 2 for i in range(1, x + 1)])
def squareofsum(y):
return sum(range(1, y + 1)) ** 2
print squareofsum(100) - sumofsquares(100)
|
#!/usr/bin/python
import re
def main():
n = int(raw_input())
strings = [raw_input() for i in xrange(n)]
regex = re.compile('^hi [^d]', re.IGNORECASE)
for s in strings:
if regex.search(s):
print s
if __name__=="__main__":
main()
|
class Solution:
def reverseList(self, head: ListNode) -> ListNode:
cur,prev = head,None
while cur:
cur.next,prev,cur = prev,cur,cur.next
return prev
|
# f(n) = f(n-1) + f(n-2)
from functools import lru_cache
class Solution:
@lru_cache(None)
def climbStairs(self, n: int) -> int:
if (n <= 2): return n
return self.climbStairs(n-1) + self.climbStairs(n-2) |
# Rock Paper Scissors
from random import randint
options = ['rock', 'paper', 'scissors']
rock = {
"beats": "scissors",
"beaten_by": "paper"
}
scissors = {
"beats": "paper",
"beaten_by": "rock"
}
paper = {
"beats": "rock",
"beaten_by": "scissors"
}
print(options)
print(options[0])
print(roc... |
#Codeacademy's Madlibs
from datetime import datetime
now = datetime.now()
print(now)
story = "%s wrote this story on a %s line train to test Python strings. Python is better than %s but worse than %s -------> written by %s on %02d/%02d/%02d at %02d:%02d"
story_name = raw_input("Enter a name: ")
story_line = raw_inpu... |
import pandas as pd
'''
recebe uma lista de listas
basicamente recebe várias séries
primeiro argumento do dataframe: dados em si
segundo argumento do dataframe: nome das séries
'''
df = pd.DataFrame([
['fchollet/keras', 11302],
['openai/universe', 4350],
['pandas/dev/pandas', 8168]
], columns=['repository... |
# Importando las librerias
from tkinter import*
#Declaracion de variables (operadores de asignacion)
a = 10
#funciones
def ejecutar():
texto = txt_entrada.get()
#print("El texto de la caja de texto es: ",texto)
texto2 = txt_entrada2.get()
#print("En texto de la caja 2 es", texto2)
#Conve... |
####There are many procedures and functions built into
####Python without any prerequisites needed. A simple example is print.
####Modules ( or Libraries) are collections of extra, pre-written functions and procedures.
####These are available to use, but we need to import them into our code at the start.
import math
... |
#### A while loop will continue to execute a block of code while a condition is True.
#### If the condition is never True then the while loop will never start.
# number = 1
# while number < 5:
# print(number)
# number += 1
####+= this adds one to the variable preventing the loop from running infiintley
####s... |
#Anton Danylenko
#05/15/19
# A): Number of Games=255168
# B1): X Wins=131184
# B2): O Wins=77904
# B3): Draws=46080
# C): Number of Intermediate+Final Boards=5478
# D): Number of Unique Boards=765
cliques = [
[0,1,2], [3,4,5], [6,7,8],
[0,3,6], [1,4,7], [2,5,8],
[0,4,8], [2,4,6]
]
def printBoard(board):
for i in... |
class PQueue:
def OrdinaryComparison(self,a,b):
if a < b: return -1
if a == b: return 0
return 1
def __init__(self, comparator = None):
if comparator == None:
comparator = self.OrdinaryComparison
self.queue = [0]
self.length = 1
self.cmpfunc = comparator
def __str__(self):
... |
#!/usr/bin/python
# -*- coding: UTF-8 -*-
print ("hello,world")
print(45678+0x12fd2)
print("Learn Python")
print(0xff==255)
a = 'imooc' # a变为字符串
print (a)
print u'中文'
classmates = ['Michael', 'Bob', 'Tracy']
print(classmates)
L = ['Adam', 'Lisa', 'Bart']
L.append('Paul')
print L
['Adam', 'Lisa', 'Bart', 'Paul']
t... |
#!/usr/bin/python
# -*- coding: UTF-8 -*-
print ("你好，世界")
print(4+5)
print(1 + 2*3)
print(2**3)
print( 9*7 + 5*7 )
print( (17*6) - (9*7 + 5*7) )
print((3 + 32) - 15//2)
print((1 + 2 + 4)/13)
# " // "来表示整数除法，返回不大于结果的一个最大的整数，而" / " 则单纯的表示浮点数除法
print(15//2)
# floating-point number
print(3/4)
print(3 + 2.5)
pri... |
#!/usr/bin/python
# -*- coding: UTF-8 -*-
rainfall = 5
# decrease the rainfall variable by 10% to account for runoff
rainfall *= .9
print(rainfall)
print(1 < 2)
str_1 = 'qbc'
str_2 = 'ABLVG'
print(str_1 + str_2)
salesman = '"I think you\'re an encyclopaedia salesman"'
print(salesman)
ai_length = len("dflkjdlkf... |
# -*- coding: utf-8 -*-
import csv
with open('texts.csv', 'r') as f:
reader = csv.reader(f)
texts = list(reader)
with open('calls.csv', 'r') as f:
reader = csv.reader(f)
calls = list(reader)
# list 是一种有序的集合，支持添加和删除元素，类似php中的索引数组。
# len() 函数可以获得集合中元素个数，类似php中的count()函数
# 索引越界会抛出IndexError的错误，想要获取最后一... |
import csv
with open('texts.csv', 'r') as f:
reader = csv.reader(f)
texts = list(reader)
with open('calls.csv', 'r') as f:
reader = csv.reader(f)
calls = list(reader)
"""
任务4:
电话公司希望辨认出可能正在用于进行电话推销的电话号码。
找出所有可能的电话推销员:
这样的电话总是向其他人拨出电话，
但从来不发短信、接收短信或是收到来电
请输出如下内容
"These numbers could be telemarketers... |
"""
下面的文件将会从csv文件中读取读取短信与电话记录，
你将在以后的课程中了解更多有关读取文件的知识。
"""
import csv
with open('texts.csv', 'r') as f:
reader = csv.reader(f)
texts = list(reader)
with open('calls.csv', 'r') as f:
reader = csv.reader(f)
calls = list(reader)
"""
任务2: 哪个电话号码的通话总时间最长? 不要忘记，用于接听电话的时间也是通话时间的一部分。
输出信息:
"<telephone number... |
"""
下面的文件将会从csv文件中读取读取短信与电话记录，
你将在以后的课程中了解更多有关读取文件的知识。
"""
import csv
with open('texts.csv', 'r') as f:
reader = csv.reader(f)
texts = list(reader)
with open('calls.csv', 'r') as f:
reader = csv.reader(f)
calls = list(reader)
"""
任务1：
短信和通话记录中一共有多少电话号码？每个号码只统计一次。
输出信息：
"There are <count> different te... |
"""
下面的文件将会从csv文件中读取读取短信与电话记录，
你将在以后的课程中了解更多有关读取文件的知识。
"""
import csv
with open('texts.csv', 'r') as f:
reader = csv.reader(f)
texts = list(reader)
with open('calls.csv', 'r') as f:
reader = csv.reader(f)
calls = list(reader)
"""
任务4:
电话公司希望辨认出可能正在用于进行电话推销的电话号码。
找出所有可能的电话推销员:
这样的电话总是向其他人拨出电话，
但从来不发短信... |
# -*- coding: utf-8 -*-
import csv
with open('texts.csv', 'r') as f:
reader = csv.reader(f)
texts = list(reader)
with open('calls.csv', 'r') as f:
reader = csv.reader(f)
calls = list(reader)
t_tels = set()
c_tels = set()
s_tels = set()
for text in texts:
t_tels.add(text[0])
t_tels.add(text[... |
import csv
with open('texts.csv', 'r') as f:
reader = csv.reader(f)
texts = list(reader)
with open('calls.csv', 'r') as f:
reader = csv.reader(f)
calls = list(reader)
"""
任务4:
电话公司希望辨认出可能正在用于进行电话推销的电话号码。
找出所有可能的电话推销员:
这样的电话总是向其他人拨出电话，
但从来不发短信、接收短信或是收到来电
请输出如下内容
"These numbers could be telemarketers... |
import pprint
import math
width = 4
height = 4
players = ['x', 'o']
def print_board(board):
for row in range(height):
print(" ".join(board[row]))
def make_move(board, player_idx, column):
player = players[player_idx]
if board[0][column] != '-':
# column full
return False
la... |
#! /usr/bin/python3
""" This script is used to find duplicate files in folder provided by user."""
__author__ = '__tp__'
import os
import sys
import hashlib
import argparse
parser = argparse.ArgumentParser(description="Find duplicate files in given folder !!!")
parser.add_argument('-p', '--path', help='Path of folder... |
#!/usr/bin/python
import random
arith = ['+', '-', '/', '*', '//', '%']
logic = ['or', 'and', '^']
compare = ['>', '>=', '==', '<', '<=', '<>']
def generate(mode, depth):
random.seed()
operation = random.randint(0, 2)
print '(',
if (operation == 0) or (depth == 0) : # literal
if mode == 0 : # logic
random... |
from tp3 import *
print ("|####################################################|")
print ("| |1| |2| |3| |4| |5| |6| |7| |8| |9| |10| |11| |12| |")
print ("|Para salir ingrese --------------------------->|13| |")
print ("|####################################################|")
a = int(input("INGRESE EL N° DE OPCIÓN: "... |
movies_list_master = [
{"movie_name": "Black Panther",
"director": "j ross",
"release_year": 2007,
"genre": ("action", "sci-fi"),
"actors": ("Chadwick Boseman", "Lupita Nyong")
},
{"movie_name": "Inception",
"director": "Christopher",
"release_year": 2010,
"genre": ("acti... |
import os.path
i = 0
contador_coluna = 0
palavra = ""
class lista:
def __init__(self):
self.raiz = None
def push(self, classe, lexema):
novo_token = token(classe = classe, lexema = lexema)
if(self.raiz == None):
self.raiz = novo_token
return
self.rai... |
import copy
class Solution:
"""
@param S: A set of numbers.
@return: A list of lists. All valid subsets.
"""
def subsetsWithDup(self, S):
# write your code here
result =[]
# Input Validations
if S is None or len(S) == 0:
return result
... |
nums = [1, 2, 3, 4, 8, 6, 9]
def bubble_sort(arr):
for i in range(len(arr)):
print(i)
isSorted = True
for idx in range(len(arr) - i - 1):
if arr[idx] > arr[idx + 1]:
isSorted = False
# swap(arr, i, i + 1)
# replacement for swap function
arr[idx], arr[idx + 1] = arr[i... |
# a = [1, 2, 3, 4, 5]
# a.append(10)
# a.append(20)
# print(a.pop())
# print(a.pop())
# print(a.pop())
# print(a.pop())
# print(a.pop())
# word = input('Input a word : ')
# word_list = list(word)
#
# result = []
# for _ in range(len(word_list)):
# result.append(word_list.pop())
# print(result)
# print(word[::-1])
... |
from collections import deque
deque_list = deque()
for i in range(5):
deque_list.append(i)
print(deque_list)
deque_list.appendleft(10)
print(deque_list)
deque_list.rotate(2)
print(deque_list)
print(deque(reversed(deque_list)))
|
for i, v in enumerate(['tic', 'tac', 'toe']):
print(i, v)
print('\n\n')
mylist = ["a", "b", "c", "d"]
a = list(enumerate(mylist))
print(a)
b = {i: j for i, j in enumerate('Gachon University is an academic institute\
located in South Korea'.split())}
print(b)
print("\n\n")
a_list = ['a1', 'a2', 'a3']
b_list ... |
vector_a = [1, 2, 10] # List로 표현했을 경우
vector_b = (1, 2, 10) # Tuple로 표현했을 경우
vector_c = {'x': 1, 'y': 2, 'z': 10} # Dict로 표현했을 경우
print(vector_a, vector_b, vector_c)
u = [2, 2]
v = [2, 3]
z = [3, 5]
result = []
for i in zip(u, v, z):
result.append(sum(i))
print(result)
result = [sum(t) for t in zip(u, v, z)]
... |
# General
result = []
for i in range(10):
result.append(i)
print(result)
# List comprehension
result = [i for i in range(10)]
print(result)
result = [i for i in range(10) if i % 2 == 0]
print(result)
print('\n\n')
word_1 = 'Hello'
word_2 = 'World!'
result = [i+j for i in word_1 for j in word_2]
print(result)
p... |
a = 'Hello World!'
print(a)
print(len(a))
print(a.upper())
print(a.lower())
print(a.capitalize())
print(a.title())
print(a.count('abc'))
print(a.find('abc'))
print(a.rfind('abc'))
print(a.startswith('abc'))
print(a.endswith('abc'))
print(a.split(" "))
print(a.split(" ")[0])
print(a.split(" ")[1])
print(a.split("o"))
b ... |
#!python2
"""
(C) Michael Kane 2017
Student No: C14402048
Course: DT211C
Date: 29/09/2017
Title: Master Forgery Assignment.
Introduction:
1. Clean Boss.bmp to give a more convincing and usable signature for your forged documents.
2. Make sure the system cleans the whole picture and not just the signature... |
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