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# JULY 17, 2019
# The following program is a solution to Cracking The Coding Interview: Question 4.1
# Route Between Two Nodes : Given a directed graph, design an algorithm to find out
# whether there is a route between two nodes.
# First we define an arbitrary graph using a python dictionary data structure.
... |
# -*- coding: utf-8 -*-
"""
@author: Alejandro Moya García
"""
import random
class Selection:
"""
Performs a parent selection using tournament algorithm
"""
def tournamentSelection(population, numParents, tournamentSize):
matingPool = []
populationCopy = population.cop... |
class Stack(object):
def __init__(self, size=50):
self.items = []
self.length = 0
self.size = size
def __str__(self):
print(self.items)
return ''
def push(self, value):
if len(self.items) > self.size:
raise StackOverflowError
self.items.... |
class ListNode:
def __init__(self, data):
"constructor to initiate this object"
# store data
self.data = data
# store reference (next item)
self.next = None
return
def getData(self):
"method to return the value of the node"
return self.data
... |
#!/usr/bin/python
def displayPathtoPrincess(n, grid):
src_col = -1
src_row = -1
dest_col = -1
dest_row = -1
for row, line in enumerate(grid):
if src_col == -1:
src_col = line.find('m')
src_row = row
if dest_col == -1:
dest_col = line... |
# Implement a class to hold room information. This should have name and
# description attributes.
class Room:
# def __init__(self, name, description, n_to, s_to, e_to, w_to):
def __init__(self, name, description):
self.name = name
self.description = description
self.items = []
# self.n_to = None
... |
from pymongo import MongoClient
import pymongo
import csv
import urllib.request
import pprint
import json
client = MongoClient('localhost', 27017)
db = client.test
posts = db.posts
# running retrieve_all_information() will give you a dictionary
# key: project ID (numbered 1 through however many projects) DEPRECATED
... |
import requests as rt
var=True
while var:
city=raw_input("enter the city name : ")
url="http://api.openweathermap.org/data/2.5/weather?q="+city+"&appid=APIKEY"
data=rt.get(url)
read=data.json()
print "Cityname : {} ".format(read['name'])
print "Temperature : {} ".format(read['main']... |
import math
# return manhattan distance between two coordinates
def manhattan(a, b):
return abs(a[0] - b[0]) + abs(a[1] - b[1])
# return cell position given coordinates
def position(coordinates, cell_width):
x, y = coordinates
return (math.ceil(x / cell_width) - 1, math.ceil(y / cell_width) - 1)
# retur... |
n1 = float(input("Ingresa el primer número: "))
n2 = float(input("Ingresa el segundo número: "))
def suma(val1=0, val2=0):
return val1 + val2
def resta(val1=0, val2=0):
return val1 - val2
def multi(val1=0, val2=0):
return val * val2
def operacion(funcion, val1=0, val2=0):
return funcion(val1, val2)
... |
def merge(dict1, dict2):
"""
Merge two dictionaries.
:param dict1:
:param dict2:
:return:
"""
for k in dict2:
if k in dict1 and isinstance(dict1[k], dict) and isinstance(dict2[k], dict):
merge(dict1[k], dict2[k])
else:
dict1[k] = dict2[k]
|
import os
import requests
from datetime import datetime
class WorldTimeAPI:
DEFAULT_DOMAIN = 'http://worldtimeapi.org'
def __init__(self):
self.base_domain = os.getenv('TIME_API') or self.DEFAULT_DOMAIN
def get_time_at_timezone(self, tz):
"""
tz should be a valid timezone of the ... |
a = [38, 21, 53, 62, 19]
smallest = a[0]
for i in a:
if i < smallest:
smallest = i
print(smallest)
a = [38, 21, 53, 62, 19]
biggest = a[0]
for i in a:
if i > biggest:
biggest = i
print(biggest)
a = [i for i in range(0, 11)]
b = list(i for i in range(0, 11))
a = ['alpha', 'bravo', 'charlie', ... |
# Hello, World! 출력
print('Hello, world!')
print("Hello, world!")
print('12345X7890')
"""
여러줄 주석
"""
print("hello")
'''
여러줄 주석
'''
print("hello")
# 수학 = 기호는 같다, 프로그램에서는 = 대입연산자
# 좌변 = 우변 : 우선순위 때문에 우변의 값, 변수, 수식이 먼저 연산 후 좌변(변수만) 대입됨 ex) a = 1 + 2
# 프로그램에서 같다는 어떻게 표현할까요? == 동등 연산자
a = 1 + 2
if a == 10:
# 파이썬에서는 ... |
password = '20sk'
print(password)
if len(password) < 5:
print('5자 이상 입력하세요.')
else:
print('정상 처리되었습니다')
hello = '안녕하세요'
length = len(hello)
print(len(hello.encode('utf-8')))
hello = 'Hello, '
world = 'world!'
print(hello + world)
print(hello * 2)
hello = 'hello '
print(hello * 0)
print(hello * 3.5)
prin... |
"""
chicken caesor salad
"""
import string
alpha_down = string.ascii_lowercase
alpha_up = string.ascii_uppercase
cipher_text = "qkbn{ePmv_lQL_kIMamZ_kQxpMZa_oMb_aW_pIZl}"
global plain_text, alpha_location
plain_text = ""
alpha_location = 0
print(f"Cipher text = {cipher_text}\n")
#find the shift value
one = "i"
two =... |
import sys
p = True
num = int(sys.argv[1])
for item in range(2,num-1):
print(item)
if (num%item) == 0:
p = False
# print ("num is not a prime")
break
else:
continue
if (p == True):
print (" num is prime")
else:
print(" num is not a prime")
|
from math import log
from sys import stdin
from sys import stdout
import my_queue
class TreeNode:
def __init__(self, key, value, parent=None):
self.key = key
self.value = value
self.left = None
self.right = None
self.parent = parent
def get_parent_key(self):
r... |
import urllib
'''
掌握对参数进行编码
使用parse.urlencode
'''
from urllib import request,parse
if __name__=="__main__":
url='http://www.baidu.com/s?'
wd=input('input your keyword')
qs={"wd":wd}
qs=parse.urlencode(qs)
full_url=url+qs
print(full_url)
rsp=urllib.request.urlopen(full_url)
... |
"""An example of how to represent a group of acquaintances in Python."""
# Your code to go here...
import json
import statistics
group = {
"Jill": {
"age": 26,
"job": "biologist",
"relations": {
"Zalika": "friend",
"John": "partner"
}
},
"Zalika": {... |
from lecture1 import calculator as funcs
# from calculator import sum,divide
class Calculator:
def __init__(self):
pass
@staticmethod
def sum(m, n):
return funcs.sum(m, n)
@staticmethod
def div(m, n):
return funcs.divide(m, n)
aCalculator = Calculator()
print(aCalculat... |
from tkinter import *
class Matchinggame:
def __init__(self):
self.__window = Tk()
self.__window.title("Unit changer")
self.__from_unit = "unit1"
self.__to_unit = "unit1"
self.__FromLabel = Label(self.__window, text="From")
self.__FromLabel.grid(ro... |
import datetime
import tkinter as tk
from dateutil.relativedelta import relativedelta
class Person:
def __init__(self, name, birthdate):
self.name = name
self.birthdate = birthdate
def __str__(self):
return "Name: {}, Birthdate: {}".format(self.name, self.birthdate)
def age(self)... |
a = b = c = 1
a, b, c = 1, 2, "john"
#Numbers
var1 = 1
var2 = 2
del var1, var2
mystr = 'Hello world'
print mystr # Prints complete string
print mystr[0] # Prints first character of string
print mystr[2:5] # Prints characters starting from 3rd to 5th
print mystr[2:] # Prints character... |
#Dictionary
dict1 = {'Name': 'Zara', 'Age': 7}
print "dict['Name']: ", dict1['Name']
print "dict['Age']: ", dict1['Age']
#Updating
dict1['Age'] = 8; # update existing entry
dict1['School'] = "DPS School"; # Add new entry
print "After update", dict1
#Dictionary functions
cmp(dict1, dict2) #comparing
len(dict1) # le... |
"""Implementation of the Ordered Neuron LSTM Layer based in keras LSTM Layer."""
import tensorflow as tf
from tensorflow.python.keras import activations
from tensorflow.python.keras import backend as K
from tensorflow.python.keras import initializers
from tensorflow.python.keras import regularizers
from tensorflow.pyth... |
jasi = int(input("Jansin'di kirit: "))
if jasi <= 6:
print("Sizge kiriw beypul")
elif jasi <=18:
print("Sizge kiriw 15 ming sum")
else:
print("Sizge kiriw 25 ming sum") |
from tkinter import *
tk = Tk()
while True:
tk.configure(background="light blue")
tk.maxsize(900,700)
tk.minsize(900,700)
tk.title("Fuel System")
tk.wm_iconbitmap('fuel.ico')
title = Label(text="Fuel", font=("Courier", 40), bg="light blue")
def cal():
if str(aznbox.get()) == "":
... |
def user_menu():
print("Welcome to the Historical Quotes Quiz")
print("1. Start the quiz")
print("2. Exit the game")
option = input("Please select your option > ")
print("\n")
return option
def quiz_game():
score = 0
question_1 = input("Don't cry because it's over, smile because it happ... |
#!/usr/bin/python3
#-*-coding=utf8-*-
from functools import reduce
import math
#Map
def f(x):
return x*x
L = [1,2,3,4,5]
res = map(f,L)
print(list(res))
#Reduce
def add(x,y):
return x + y
data = reduce(add, L)
print(data)
#Str into int
def fn(x,y):
return x *10 + y
def char2num(s):
digits = {... |
#!/usr/bin/python
name = ['aaa', 'bbb', 'ccc']
age = [1,2,3]
zip_res = zip(name,age)
print "zip result is:",zip_res
for name,age in zip_res:
print "%s's old is %d" % (name,age)
|
#!/usr/bin/python
class SchoolMember:
def __init__(self, name, age):
self.name = name
self.age = age
print '(Initialized SchoolMember: %s)' % self.name
def tell(self):
print 'Name:%s, Age:%d' % (self.name, self.age),
class Teacher (SchoolMember):
def __init__(self, name, age, ... |
# -*- coding: utf-8 -*-
#request练习
#用request爬去纵横网小说排行前三页
import requests
def OpenUrl(url):
req = requests.get(url)
return req.text
def SaveHtml(html,filename):
with open(filename,'w',encoding='utf-8') as f:
f.write(html)
def Main():
for i in range(3):
base_url = 'http://www.zongheng.com/... |
from celestial_object import Cel_object
from planet import Planet
from sun import Sun
from satellite import Satellite
from route import Route
from vector import Vector
from read_planets import Read_planets
class Solar_system:
'''
Initializes a Solar_system type
'''
def __init__(self):
self._satellites = [] # l... |
# import os
# # 주어진 디렉토리에 있는 항목들의 이름을 담고 있는 리스트를 반환합니다.
# # 리스트는 임의의 순서대로 나열됩니다.
# file_path = 'C:\\Users\\jeong\\Desktop\\사진\\pictures'
# file_names = os.listdir(file_path)
# i = k_item +1
# for name in file_names:
# src = os.path.join(file_path, name)
# dst = str(i) + '.jpg'
# dst = os.pa... |
"""
Your chance to explore Loops and Turtles!
Authors: David Mutchler, Dave Fisher, Valerie Galluzzi, Amanda Stouder,
their colleagues and Cory Reck.
"""
########################################################################
# DONE: 1.
# On Line 5 above, replace PUT_YOUR_NAME_HERE with your own name.
####... |
# Cynthia Cho
# DSC 430
# Due: January 22, 2019
# I have not given or received any unauthorized assistance on this assignment.
### Problem 1 ###
def rec_1(a):
"""calculates the upper right hand corner coorindates of 1st rectangle"""
rec1=[]
for i in a:
res=i +a[2] ... |
""" Delete a File"""
import os
os.remove('demofile.txt')
""" Check if File exist:"""
if os.path.exists('demofile2.txt'):
os.remove('demofile2.txt')
else:
print("File Not Existed")
""" Delete Folder """
os.rmdir('myfolder')
|
""" syntax::-- output_list = [output_exp for var in input_list if (var satisfies this condition)] """
""" Example 1"""
input_list = [1, 2, 3, 4, 4, 5, 6, 7, 7]
list_using_comp = [var for var in input_list if var % 2 == 0]
print("Output List using list comprehensions:", list_using_comp)
""" Example 2"""
list_usin... |
"""
1.append
2.clear
3.copy
4.count
5.extend
6.index
7.insert
8.pop
9.remove
10.reverse
11.sort
"""
a = [1, 2, 3]
b = [4, 5, 6]
c = [1, 2, 3]
"""1.append"""
a.append(1)
print(a)
a.append([1, 2, 3])
print(a)
"""2.clear"""
a.clear()
print(a)
a *= 0
print(a)
del a[:]
print(a)
"""3.copy"""
d = c.copy()
print(d)
# shal... |
import random
play_again = True
while play_again:
answer = random.randint(1, 3)
answer_arr = [' ', ' ', ' ']
answer_arr[answer - 1] = '*'
print("Can you find the star (Choose one of the numbers)?:\n")
choice = int(input("[ 1 ]--[ 2 ]--[ 3 ]\n"))
print(f"[ {answer_arr[0]} ]--[ {answer_arr[1]} ]... |
person = {
"name": "Keenan",
"age": 22,
"hometown": "Omaha, NE"
}
print(f'''
Hi, my name is {person.get("name")}. I am {person.get("age")} years old and I come from {person.get("hometown")}.
''')
|
#流程控制
"""
if condition_1:
statement_block_1
elif condition_2:
statement_block_2
else:
statement_block_3
"""
var1 = 20
if var1:
print("var1:",var1)
var2 = False
if var2:
print("var2:",var2)
print("end")
print("===========================================");
# var3 = 10
# if var3<10:
# print(... |
from cs50 import get_int
def left_triangle(h, i):
for j in range(1, h + 1):
if (j < i):
print(' ', end='')
else:
print("#", end='')
def right_triangle(h, i):
for j in range(1, h + 1):
if (j <= i):
print("#", end='')
def get_positive_int(prompt):
... |
#!/usr/bin/python
# -*- coding: latin-1 -*-
from __future__ import print_function
import re
import nltk
import datetime
from time import strptime
class Tokenize:
"""
Splits news story into sentences and words.
"""
def __init__(self,paragraph):
self.paragraph = paragraph
def split_story(... |
# This is a Python program to print all positive numbers in a range (Task2)
numList = []
Number = int(input("Please enter the Total number of list Elements: "))
for i in range(1,Number + 1):
value = int(input("Please enter the value of %d Element : " %i))
numList.append(value)
print("\nPositive Number... |
#!/usr/bin/env python2
# -*- coding: utf-8 -*-
"""
Created on Sat Apr 21 15:21:30 2018
@author: soojunghong
"""
#--------------------
# import libraries
#-------------------
import csv
import os
import pandas as pd
#------------------
# functions
#------------------
def csv_reader(file_obj):
reader = csv.reade... |
def decode_string(s):
# decode string by specified encoding rule
# ("4[ab]") => "abababab"
# l=2,r=4
# ("2[ab3[c]]") => "abcccabccc"
# ("") => ""
left_index = 0
right_index = 0
pre_chars = ''
for i in range(len(s)):
if s[i].isalpha():
pre_chars += s[i]
elif s[i] == '[':
left_index = i
break;
ri... |
def navigator(alterFunction):
with open("../input05.txt") as fp:
nums = list(map(int, fp.readlines()))
print(len(nums))
i = 0
c = 0
while 0 <= i < len(nums):
c += 1
j = i + nums[i]
nums[i] = alterFunction(nums[i])
i = j
print(c,i,j)
def p9(num):
return num + 1
def p10(num):
if num<3:
... |
from math import floor
def fuel_rocket_calc():
f = open('../input/input_dia1.txt')
fuel_by_module = []
for mass in f:
fuel = calc_fuel(mass)
fuel_by_module.append(fuel)
return fuel_by_module
def fuel4fuelmass(rocket_fuel):
sum_fuel = 0
for fuel in rocket_fuel:
new_fuel... |
n = int(input("choose a number? "))
acc = 1
for i in range(1, n+1, 1):
acc = acc * i
print(acc) |
import tensorflow as tf
kInputPadding = 6
kScaleFactor = 4
kOutputPatchSize = 64
kInputPatchSize = kOutputPatchSize + 2 * kInputPadding
def getModel():
model = tf.keras.Sequential()
inputShape = (kInputPatchSize, kInputPatchSize, 3)
print("Input shape: " + str(inputShape))
# See section 6 here:
#... |
# Basic mathematical operations in Python
# Get user Input
a = input("fist number:")
b = input("second number:")
# sum of 2 numbers
sum = int(a) + int(b)
# subtract two numbers
diff = int(a) - int(b)
# Multiply two numbers
mul = float(a)*float(b)
# Divide two numbers
div1 = float(a)/float(b)
# Divide two numbers such... |
import os
import binascii
import hashlib
def get_salt():
"""
Returns a hex-encoded cryptographically secure random salt string.
:return: Hex encoded string.
"""
salt = os.urandom(16)
return binascii.hexlify(salt).upper()
def hash_pass(salt, secret):
"""
Given a salt and a secret, returns a hex-encode... |
#Data Preprocessing - Part 1
#Importing Libraries
import numpy as np
import matplotlib.pyplot as plt
import pandas as pd
#Importing the dataset
dataset = pd.read_csv('Churn_Modelling.csv')
X = dataset.iloc[:, 3:13].values
y = dataset.iloc[:, 13].values
#Encoding Categorical variables
from sklearn.prep... |
class PhonePlan:
# FIXME add constructor
''' Your solution goes here '''
def __init__(self, num_mins = 0, num_messages = 0):
self.num_mins = num_mins
self.num_messages = num_messages
def print_plan(self):
print('Mins:', self.num_mins, end=' ')
print('Messages:', self.nu... |
import sys
from spellchecker import spellchecker
def get_file():
print("Welcome to Text File Spellchecker")
flag = False # check file name is valid file
fileName = input("Enter the name of the file to read: ")
while(flag == False):
try:
file = open(fileName, "r")
print... |
from room import Room
from maze import Maze
'''
This maze has three rooms. The player walks north from the start room
gets to a middle room. The middle room leads to the exit.
'''
my_rooms = []
my_rooms.append(Room("You are in room 1."))
my_rooms.append(Room("You are in room 2."))
my_rooms.append(Room("You are i... |
class Node():
def __init__(self, data):
self.__value = data
self.__left = None
self.__right = None
def getLeft(self):
return self.__left
def getRight(self):
return self.__right
def getValue(self):
return self.__value
def setLeft(self, l):
... |
'''
Full name: Quang Bui
Drexel user ID: 14392331
Purpose of the file: The Text class inherits from Drawable and it will be used to display the player’s score.
Text class will implement the draw() and get_rect() method in order to create some Text.
'''
import pygame
from drawable import Drawable
... |
import random
def monster():
mon = []
print("你遇到某單位處長")
print("以下是處長的數值")
mon_Atk=random.randint(410,500)
print("西瓜數量",mon_Atk)
mon_Def=random.randint(300,400)
print("防護衣",mon_Def)
mon_Hp=random.randint(700,800)
print("精神指數",mon_Hp)
print()
mon.append(mon_Atk)
mon.append(mon_Def)
mon.append(mon_Hp)
return... |
class Movement:
"""No movement"""
moves = []
attacks = []
class HorseMovement(Movement):
"""Regular horse/king movement: can move once in L."""
moves = [(2, 1), (2, -1), (1, -2), (1, 2), (-1, 2), (-1, -2), (-2, 1), (-2, -1)]
attacks = [(2, 1), (2, -1), (1, -2), (1, 2), (-1, 2), (-1, -2), (-2, ... |
from funtions import *
numeros = []
nro=int(input("Números: "))
while nro!=0:
numeros.append(nro)
nro=int(input("Números: "))
eliminar=int(input("Número a eliminar: "))
if eliminar in numeros:
numeros.remove(eliminar)
else:
print("Ese número no está entre los ingresados.")
print("Sumatoria d... |
number=int(input("Enter a number:"))
if number<0:
number*=-1 #number=number*-1
print("The absolute value is", number)
|
def list_nr(list):
return all([x >= 0 and x == int(x) for x in list])
def list_list(list):
return any([x[0] == x[-1] for x in list])
def mat(list):
return all([all([x==0] for x in [y for y in list])])
def sir_in_lista(sir, list):
return any([x in sir for x in list])
print(lis... |
def multimi(list):
return set([x for x in list if str(x)[0] == str(x)[-1]])
def diagonal(list):
return sum([list[i][i] for i in range(0,len(list))])
#print(multimi([1, 2, 100, 101, 101]))
print(diagonal([[1, 2], [3, 4]])) |
import json
def get_numbers(data, numbers):
try:
for k, v in data.items():
if type(v) == dict or type(v) == list:
get_numbers(v, numbers)
elif type(v) == int:
numbers.append(v)
except AttributeError:
for v in data:
if type(v) ... |
class TrainerStats:
""" Trainer stats class """
def __init__(self, num_trainers, num_gym_leader, num_regular_trainer,
num_have_partner, num_per_location):
""" Constructor for TrainerStats """
self._num_trainers = num_trainers
self._num_gym_leaders = num_gym_leader
... |
import numpy as np
import matplotlib.pyplot as plt
from scipy.stats import norm
# ----------------- Generate Data ------------------------ #
def gen_data_non_linear(N,D,sigma):
"""
Inputs
N - integer number of data points
D - number of dimensions
sigma - noise
Return
X,Y,Y_true"""
X = np.ran... |
class Team:
""" Represents a team """
def __init__(self, name, app):
""" Initialize the team """
self.name = name
self.points = 0
self.app = app
def score(self):
""" Score a goal for this team """
self.points += 1
if self.po... |
from multiprocessing import Process, Queue
from threading import Thread
import time
def producer(q):
for i in range(10):
res = "包子%s" % i
time.sleep(0.3)
print("生产者生产了%s" % res)
q.put(res)
def consumer(q):
while True:
res = q.get()
time.sleep(0.5)
prin... |
from tkinter import Label, Button, Tk, Text, Scrollbar
import self as self
root = Tk()
class MainGui:
def __init__(self, nickname):
root.title("ChatBox v1. Client: {}".format(nickname))
root.geometry("340x450")
Message()
Btn('Отправить', 'send_msg')
MessageLabel()
... |
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
@Author cpp
@Date 2021/10/28 18:45
@Describe
@Version 1.0
"""
def serveTriangle(a, b, c):
flag = 0
if a + b <= c and a + c <= b and b + c <= a:
print("不能构成三角形")
elif a == b == c:
print("构成等边三角形")
elif a == b or a == c... |
# -*- coding: utf-8 -*-
#define a binary search tree class
#The BinarySearchTree class has a reference to the TreeNode that is the root of the binary search tree.
#binary search tree class create the real tree
#why iterator:这样做有什么用呢？试想想在迭代指针还没指到的当前元素时候，已经迭代之后的位置元素，那些元素需要计算么？
#因为只有迭代到当前位置的元素时候，才开始计算元素的值。在迭代之前可以不存在，在迭代之后... |
'''Binary Search Trees
Binary tree: Tree where each node has up to two leaves
1
/ \
2 3
Binary search tree: Used for searching. A binary tree where the left child contains only nodes with values less than the parent node, and where the right child only contains nodes with values greater than or equal to t... |
name = "Carnegie"
videogame = "madden 18"
tvshow = "The Flash"
city = "New York"
class = "Math"
print ("Hello " + name)
print ("Have you played " + videogame + "recently?")
print("What's your favorite class?")
subject = input(Math)
if subject == "Math":
print("Nice!")
else:
print(subject + " I... |
##self define Exception
class myException(Exception):
pass
##throw an Exception
def division(x,y):
if y == 0:
raise ZeroDivisionError('not allow for dividing 0')
return x/y
try:
division(1,0)
except ZeroDivisionError as e:
print (e)
except (ZeroDivisionError,ValueError) as e:
prin... |
# Definition for a binary tree node.
# class TreeNode:
# def __init__(self, x):
# self.val = x
# self.left = None
# self.right = None
class Solution:
max_sum = -(1 << 31)
def maxPathSum(self, root):
"""
:type root: TreeNode
:rtype: int
... |
def main():
outputString = ""
inputString = "(S (NP (NNP James)) (VP (VBZ is) (NP (NP (DT a) (NN boy)) (VP (VBG eating) (NP (NNS sausages))))))"
inputString = inputString.strip().split(' ')
print (inputString)
for word in inputString:
if word.endswith(')'):
outputString = output... |
# Definition for singly-linked list.
class ListNode:
def __init__(self, x):
self.val = x
self.next = None
class Solution:
def reverseList(self, head):
"""
:type head: ListNode
:rtype: ListNode
"""
# newhead = None
# ... |
import random
#We will choose the values of p and q for a list composed from prime numbers(from 2 to 50)
def prime(n):
if n <= 1 :
return False
if n == 2:
return True
for i in range(2, n):
if n % i == 0:
return False
else:
return True
l... |
"""
Lista de dez números
"""
numeros = [10, 20, 30, 40, 50, 60, 70, 80, 90, 100]
"""
Imprimindo individualmente
"""
print (numeros[0])
print (numeros[1])
print (numeros[2])
print (numeros[3])
print (numeros[4])
print (numeros[5])
print (numeros[6])
print (numeros[7])
print (numeros[8])
print (numeros[9])
"""
Utili... |
# import sys
#
# if len(sys.argv) != 2:
# raise ValueError('Please provide email-id to send the email.')
# print(f'Script Name is {sys.argv[0]}')
# email = sys.argv[1]
# print(f'Sending test email to {email}')
# import getopt
# import sys
# argv = sys.argv[1:]
# opts, args = getopt.getopt(argv, 'x:y:')
# # list of... |
# number: int, float, complex
num_int = 124789
num_float = 6.12 # A floating point number is accurate up to 15 decimal places.
num_complex = 7 + 3j
print(num_int, num_float, num_complex)
print(type(num_int), type(num_float), type(num_complex))
print(isinstance(num_int, int), isinstance(num_float, float), isinstance(n... |
import pygame, sys, random
pygame.init()
while True :
a = 1
b = 2
c = 3
d = 4
e = 5
f = 6
g = 7
h = 8
i = 9
j = 10
you = raw_input("Choose a Number: ")
if you == "1":
print 1
answer = 1
if you == "2":
print 2
a... |
"""User model tests."""
# run these tests like:
#
# python -m unittest test_user_model.py
from unittest import TestCase
from sqlalchemy.exc import IntegrityError
from models import db, User, SavedSearch
from app import app
app.config['SQLALCHEMY_DATABASE_URI'] = 'postgresql:///restroom-finder-test'
db.create... |
# Emerson Efficiency Plan
nrph = float(input('Normal rate / hour : '))
sopw = float(input('Standard ouput / week (unit) : '))
stpu = float(input('Standard time / unit (hour) : '))
worker = int(input('Quantity of worker/s : '))
rphg = nrph * stpu * sopw # Rate / hour guaranteed
for each in range(worker) :
print(f'\... |
# perfect Number questioning
while True:
number = int(input("Give me a number: "))
divisors = list()
for f in range(1, number):
if number % f == 0:
divisors.append(f)
sums = 0
for fck in divisors:
sums += fck
if sums == number:
print("... |
# parameters In Functions
# we dont have to give parameters to a function everytime.
# Look at that:
def hello(nick):
print("hello", nick)
#if we want to use that Function, we have to give a parameter.
#like that:
hello("nihil")
hello("okan")
# if we don't want to give a parameter when we're usin... |
# Exercise - 1:
# Get user's weight and height values, calculate body index and if:
# BKİ 18.5'un altındaysa -------> Weak
# Index 18.5 between 25 ------> Normal
# Index 25 between 30 arasındaysa --------> overweight
# Index above 30 ------------> Obese
# Index calculate: Weight / Height(m) * Height(m... |
# for Loops
myList = [1,2,3,4,5,6,7,8,9]
total = 0
for f in myList:
total += f
print("{} is added to total.\nAnd total is {} now!".format(f, total),end = "\n\n")
print(". . .", end = "\n\n")
print("Loop is ended. And total result is:",total)
# Print even numbers.
myList2 = [1,2,3,4,5,6,7,8,9]... |
#Given a string, find the length of the longest substring without repeating characters.
#Input: "pwwkew"
#Output: 3
#Explanation: The answer is "wke", with the length of 3.
# Note that the answer must be a substring, "pwke" is a subsequence and not a substring.
class Solution(object):
def lengthOfLo... |
#Given a non-empty string s, you may delete at most one character. Judge whether you can make it a palindrome.
class Solution:
def validPalindrome(self, s):
first = 0
last = len(s) - 1
deleted = 0
while first <= last:
if s[first] == s[last]:
first = first + 1
last = last - 1
else:
if first < ... |
import unittest
class lifo_n:
def __init__(self, n=10):
self.array = [None] * n
self.index = 0
self.size = n
def push(self, item):
if self.index < self.size:
self.array[self.index] = item
self.index += 1
else:
print "stack full"
... |
from collections import MutableSequence, namedtuple
class LinkedList(MutableSequence):
class Node(object):
__slots__ = ("value", "prev", "next")
def __init__(self, value, prev, next):
self.value, self.prev, self.next = value, prev, next
def __init__(self, seq):
self._head ... |
import pandas as pd
data = []
# Voor het berekenen van de gemiddelde artikel lengte
aLen = []
# Voor het berekenen van de gemiddelde sammenvatting lengte
sLen = []
def getData(subject, amount):
global data
global aLen
global sLen
for i in range(amount):
dataItem = []
dataItem... |
# assignment 1
import re
with open('baby2008.html', 'r') as f:
contents = f.read()
pattern = re.compile(r'Baby Names')
matches = pattern.finditer(contents)
for i in matches:
print(i)
# assignment 2
with open('names.txt', 'r') as p:
content = p.read()
print(content)
#as... |
class Node:
def __init__(self, key):
self.key = key
self.left = None
self.right = None
class BTree:
def __init__(self):
self.root = Node(15)
def newNode(self, key, node):
if node.left == None:
node.left = Node(key)
elif node.right =... |
"""
Input Output dalam Bahasa Python
Date : Saturday, 7/12/2019
Author : Pasyah Vegananda
GitHub : PVegananda
"""
print("Output Print") #Output menggunakan print
#Hasil
"""
Output Print
"""
var_1 = 5 #Membuat Variabel var_1
print("The Value is", var_1) #Memberikan Outpu... |
# -*- coding: utf-8 -*-
"""
Created on Wed Apr 29 09:34:55 2020
@author: sakshi
"""
# starting from the 1st character every "n" characters from a string
str3 = "python ia a programming language. i am learning python and is very easy. python is based on oops. python is also a type osf snake"
str3[::3] # i... |
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