text stringlengths 37 1.41M |
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# Дан словарь. Добавить каждому ключу число равное длине этого ключа
# решение №1
dictionary = {'test': 'test_value', 'europe': 'eur', 'dollar': 'usd', 'ruble': 'rub'}
print(dictionary)
for key in list(dictionary.keys()): # проходим циклом по списку ключей
dictionary[f'{key}{len(key)}'] = dictionary.pop(key)
prin... |
"""Создать класс Car. Атрибуты: марка, модель, год выпуска, скорость(по умолчанию 0).
Методы: увеличить скорости(скорость + 5), уменьшение скорости(скорость - 5), стоп(сброс скорости на 0),
отображение скорости, разворот(изменение знака скорости). Все атрибуты приватные."""
class Car:
def __init__(self, brand, ... |
""" Дана целочисленная квадратная матрица. Найти в каждой строке
наи- больший элемент и поменять его местами с элементом главной диагонали."""
import random
n = 5 # размер матрицы
m = [[random.randint(1, 10) for i in range(n)] for i in range(n)]
for row in m:
print(row)
max = 0
diagonal = 0
index_max_number = 0
f... |
""" Создать lambda функцию, которая принимает на вход
неопределенное количество именных аргументов и выводит
словарь с ключами удвоенной длины. {‘abc’: 5} -> {‘abcabc’: 5} """
double = lambda **kwargs: {k * 2: v for k, v in kwargs.items()}
print(double(hello=5, goodbye=7, howareyou=9))
|
#! /usr/bin/python
import sys
import math
import time
def foo(x):
return math.log1p(x)
num1 = input("Enter first number: \n")
num2 = input("Enter second number: \n")
print "Adding ",num1," and ",num2," equals: ",num1+num2,"\n"
time.sleep(1)
print "Subtracting ",num1," and ",num2," equals: ",num1-num2,"\n"
time... |
class Writer:
def __init__(self, file):
self.__file = file
def write(self, persons):
fout = open(self.__file, 'a+', encoding='utf-8')
for person in persons:
fout.write(str(person) + '\n')
fout.close
|
__author__ = 'liuhuiping'
#PI
def GetPI(index = 3):
return round(355/113,index)
if __name__ =="__main__":
print('date strunct test')
print("list's method example" )
a = [665.3,443,45,23,665.3]
print(a.count(333),a.count(665.3),a.count('x'))
a.insert(2,-1)
a.append(333)
print(a)
p... |
"""
Parses a text file with config variables to a dictionary
"""
def read_config_file(filename, delimiter='='):
# Open file
with open(filename, 'r') as f:
lines = f.readlines()
output = {}
# Iterate through file
for l, line in enumerate(lines):
if line[0] == '#' ... |
# -*- coding: utf-8
from __future__ import unicode_literals
import random
from components.card import Card
class Deck(object):
# How many cards to print before a line break happens.
linebreak_index = 5
# Map the suit to a textual representation.
#suits = {'heart': '\u2665',
# 'diamond... |
#all work and no play makes Jack a dull boy
w1="all"
#w2="work"
w3="and"
w4="no"
w5="play"
w6="makes"
w7="Jack"
w8="a"
w9="dull"
w10="boy"
s=" "
#print(w1+w2+w3+w4+w5+w6+w7+w8 + w9 + s+w10)
print(w1,w2,w3,w4,w5,w6,w7,w8,w9,w10)
# hey I got this error please help
#Traceback (most recent call last):
# File "C:\Users... |
apostas =[]
nomes =[]
import random
num = 0
def menu () :
print ("==========================================")
print ("Opções: ")
print ("1 - Adicionar aposta")
print ("2 - Listar apostas")
print ("3 - Sortear um número")
print ("4 - Apresentar o ganhador")
print ("5 - Sair")
def addAposta():
apos... |
numeros = [10,20,30,40,50]
nomes = ["marcos", "jose", "julia"]
for numero in numeros :
print (numero)
for nome in nomes:
print (nome)
#########################
numeros = [10,20,30,40,50]
soma = 0
for numero in numeros :
soma = soma + numero
print (soma)
#######################
numeros = [10,20,30,4... |
from fighters.classes import Fighter
from typing import List
import time
class Combat:
def __init__(self, final_boss: Fighter, fighters: List[Fighter]):
self.final_boss = final_boss
self.fighters = fighters
@property
def fighters_still_alive(self):
return all([
fighte... |
#!/usr/bin/env python
# coding: utf-8
# In[1]:
import numpy as np
# In[9]:
def flipBit(s, prob):
assert s in ["0", "1"]
assert prob in [0,1]
if prob==1:
return '1' if s=='0' else '0'
return s
def applyIndividualBounds(x, lower = -1, upper = 1):
#x (float)
x = max(x,lower)
x =... |
import unittest
import Judge
import Board
class JudgeTest(unittest.TestCase):
def setUp(self):
self.winners = [['X', 'X', 'X', ' ', ' ', ' ', ' ', ' ', ' ']
,[' ', ' ', ' ', 'X', 'X', 'X', ' ', ' ', ' ']
,[' ', ' ', ' ', ' ', ' ', ' ', 'X', 'X', 'X']
... |
import unittest
from Mars import *
# Goal for these tests is to make sure that if the user input is valid, the Mars Landing Area object is created successfully
class mars_tests(unittest.TestCase):
def test_create_mars_landing_area_coordinate_input(self):
landing_area = create_mars_landing_area(5, 5)
... |
import urllib2
import json
#import os
word = raw_input("Enter word to search ")
print("Word: "+ word)
url = 'http://glosbe.com/gapi/translate?from=eng&dest=eng&format=json&phrase=' + word + '&pretty=true'
#url stores the json formatted output from Glosbe
result = json.load(urllib2.urlopen(url)) #json representati... |
import csv
import os
#file_to_load = os.path.join("Election_Analysis", "election_results.csv")
#with open(file_to_load) as election_data:
#print(election_data)
file_to_save = os.path.join("analysis", "election.analysis.txt")
open(file_to_save, "w")
with open(file_to_save, "w") as txt_file:
#outfi... |
import numpy as np
def example(x):
return np.sum(x**2)
def example_grad(x):
return 2*x
def foo(x):
result = 1
λ = 4 # this is here to make sure you're using Python 3
for x_i in x:
result += x_i**λ
return result
def foo_grad(x):
return 4*x**3
def bar(x):
return np.prod(x)
d... |
# Heaviside step function
numbers = [-4,-3.5,-3,-2.5,-2,-1.5,-1,-0.5,0,0.5,1,1.5,2,2.5,3,3.5,4]
for x in numbers:
def heaviside(x):
"""Heaviside step function"""
theta = None
if x < 0:
theta = 0.
elif x == 0:
theta = 0.5
else:
return theta
theta =... |
#def greet():
# print('hello world')
# greet()
def area(radius):
return 3.142 * radius * radius
def vol(area, length):
print(area * length)
l = int(input('enter a length:'))
r = int(input('enter a radius: '))
areacalc = area(r)
vol(areacalc, l) |
a = int(input())
b = int(input())
print(a//b)
print(a%b)
print("({0}, {1})".format(a//b, a%b)) |
#Binary Tree is :
# - One node is marked as Root node
# - Every node other than the root is associated with one parent node
# - Each node can have an arbiatry number of child node
# tree
# ----
# j < -- root
# / \
# f k
# / \ \
# a h ... |
#Mo dau ve Tuple
#duoc gioi han boi cap ngoac ()
#cac phan tu cua tuple duoc ngan cach boi dau ,
#tuple co kha nang chu moi gia tri
#toc do truy xuat cua tuple nhanh hon list
#dung luong chiem trong bo nho nho hon list
#bao ve du lieu cua ban se khong thay doi
#co the dung lam key cua dictionary
tup = (1,1,2,5,6,'Kt... |
'''
1. Pick an element, called a pivot, from the original list
2. Rearrange the list so that:
- All elements less than pivot come before the pivot
- All elements greater or equal to pivot com after pivot
3. Here, pivot is in the right position in the final sorted list(it is fixed)
4. Recursively sort the su... |
#Heap Sort
import timeit
def Heapify(a, i, n):
#array to be heapified is a[i....n]
L = 2 * i #Left child
R = 2 * i + 1 #Right child
max = i
if L < n and a[L] > a[i]:
max = L
if R < n and a[R] > a[max]:
max = R
if max != i:
a[i], a[max] = a[max], a[i]
Heapi... |
import random
# 电脑随机出拳
computer = random.randint(1, 3)
user = int(input('请出拳：1/拳头，2/剪刀，3/布'))
if computer == 1:
computer = '拳头'
elif computer == 2:
computer = '剪刀'
else:
computer = '布'
if user == 1:
user = '拳头'
elif user == 2:
user = '剪刀'
else:
user = '布'
print('电脑出的是{},沙雕余鹏出的是{}'.format(com... |
def get_left(i):
return 2*i
def get_right(i):
return 2*i+1
def max_heapify(a, i, n):
largest = i
left = get_left(i)
right = get_right(i)
if left<=n and a[left]>a[largest]:
largest = left
if right<=n and a[right]>a[largest]:
largest = right
if largest!=i:
a[largest], a[i]= a[i], a[largest]
max_heapify(... |
print("APP")
a = input("enter a Number : ")
print(float(a)*5)
|
import sys
# Edge class
class Edge:
def __init__(self, destination, weight=1):
self.destination = destination
self.weight = weight
#Vertex class
class Vertex:
def __init__(self,value='vertex', color="white", parent=None):
self.value = value
self.edges = []
self.color = c... |
#221
def print_reverse(string):
print(string[::-1])
print_reverse("python")
#222
def print_score(list_):
sum = 0
for i in list_:
sum += i
print(sum / len(list_))
print_score([1, 2, 3])
#223
def print_even(list_):
for i in list_:
if i % 2 == 0:
print(i)
print_even([1,... |
#101
#true 또는 flase의 데이터 타입은 bool이다.
#102
print(3 == 5)
#103
print(3 < 5)
#104
x = 4
print(1 < x < 5)
#105
print((3 == 3) and (4 != 3))
#106
print(3 >= 4)
# 부등호 모양이 틀릴 경우 오류 발생
#107
if 4 < 3:
print("Hello World")
#108
if 4 < 3:
print("Hello World.")
else:
print("Hi, there.")
#109
if True:
print(... |
# coding: utf-8
# In[2]:
from matplotlib import pyplot as plt
import numpy as np
import itertools
def plot_confusion_matrix(cm, classes,
normalize=False,
title='Confusion matrix',
cmap=plt.cm.Blues):
"""
See full source and exam... |
16.1
class Time(object):
"""Represents the time of day.
attributes: hour, minute, second
"""
def print_time(t):
print '%.2d' : '%.2d' : '%.2d' (t.hour, t.minute, t.second)
def is_after(t1, t2)
if t1.hour
17.6
class Point(x,y):
def __init__(self, x=0, y=0,):
self.x = x... |
#!/usr/bin/env python
# -*- mode: python; coding: utf-8; -*-
import re
import sys
from dictionaries import *
############################################################
# Parser Class
# Encapsulates access to the input code. Reads an assembly language command,
# parses it, and provides convenient access to the comm... |
from time import clock
tiempo_inicial = clock()
def heap(arr, n, i):
mgrande = i # Inicializamos
l = 2 * i + 1 # Izquierda = 2*i + 1
r = 2 * i + 2 # Derecha = 2*i + 2
# si es el mas grande
if l < n and arr[i] < arr[l]:
mgrande = l
# Si hijo derecho es más grande que la má... |
print("Olá, seja bem vindo!") # Exibe mensagem de boas vindas
nome = input("Digite seu nome: ") # Recebe dado do usuario
print( 'Olá ', nome, ", seja bem vindo!", sep="" ) # Exibe o nome do usuário
# Descobrindo o tipo da variável nome
type( nome ) # str é string
# Caixa alta de string
nome_maisculo = nome.upper()
pr... |
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Wed Sep 5 00:14:40 2018
@author: shawon
uva : 10340 - All in All
#=====================================================
"""
def main():
while True:
try:
substring,string = map(str,input().split())
n,m=len(s... |
s="django";
print(s[0]);
print(s[5]);
print(s[:4]);
print(s[1:4]);
print(s[4:]);
print(s[::-1]);
l=[3,7,[1,4,"hello"]];
l[2][2]="goodbye";
print(l);
d1={"simple_key":"hello"};
d2={"k1":{"k2":"hello"}};
d3={"k1":[{"nest_key":["this is deep",["hello"]]}]};
print(d1["simple_key"]);
print(d2["k1"]["k2"]);
print(d3["k1"... |
#problem 1
arraycheck1=[1,1,2,3,1]
arraycheck2=[1,1,2,4,1]
arraycheck3=[1,1,2,1,2,3]
def arrayCheck(nums):
for i in range(len(nums)-2):
if nums[i]==1 and nums[i+2]==2 and nums[i+2]==3:
return True
return False
#Problem 2
def stringBits(str):
result=""
for i in range(len(mystring... |
# card game
from random import shuffle
#two useful variables for creating cards.
SUITE="H D S C".split()
RANKS="2 3 4 5 6 7 8 9 10 J Q K A".split()
# mycards=[(s,r) for s SUITE for r in RANKS] same as below
#
# mycards=[]
# for r in RANKS:
# for s in SUITE:
# mycards.append((s,r))
class Deck:
"""
... |
import cv2 as cv
import numpy as np
def roi(cfg, height, width):
"""
Creates the rectangular region of interest
Args:
cfg: {obj} -- representing specified config-parameters in config.py / myconfig.py
height: {int} -- height of rectangle
width: {int} -- width of rectangle
... |
import csv
import os
from tkinter.filedialog import askopenfilename
#get input from user
fileToOpen = 'C:\\...\\YoloRecord.csv' #askopenfilename()
def csvToList(csvFile):
csvList = []
with open(csvFile) as csvfile:
fileReader = csv.reader(csvfile)
for row in fileReader:
... |
import numpy as np
a = np.array([[30,17,15],[19,90,16],[69,53,21]])
print 'Our array is:'
print a
print '\n'
print 'Applying sort() function:'
print np.sort(a)
print '\n'
print np.sort(a,axis=1)
print np.sort(a,axis=0)
# Order parameter in sort function
dt = np.dtype([('name', 'S10'),('age', int)])
a = ... |
import numpy as np
a = np.array([[1,2,3],[3,4,5],[5,6,7]])
print 'First array:'
print a
print '\n'
b = np.array([[5,6,7],[7,8,9],[10,11,12]])
print 'Second array:'
print b
print '\n'
# both the arrays are of same dimensions
print 'Joining the two arrays along axis 0:'
print np.concatenate((a,b))
print ... |
import numpy as np
a = np.array([1,2,3,4])
print 'Our array is:'
print a
print '\n'
print 'Applying average() function:'
print np.average(a)
print '\n'
# this is same as mean when weight is not specified
wts = np.array([4,3,2,1])
print 'Applying average() function again:'
print np.average(a,weights = ... |
import random
import os
my_dict = {
"What is the base-2 number system called" : "binary",
"What is the number system that uses the characters 0-F called" : "hexadecimal",
"What is the 7-bit text encoding standard called" : "ascii",
"What is the 16-bit te... |
import heapq as hq
num=[25, 35, 22, 85, 14, 65, 75, 22, 58]
print('Original list : ',str(num))
largest=hq.nlargest(3,num)
print("\nThree largest numbers are : ",largest)
|
d = {1: 10, 2: 20, 3: 30, 4: 40, 5: 50, 6: 60}
def isKey(x):
if x in d:
print('Key is present in dictionary')
else:
print('Key is not present in dictionary')
x=int(input('Enter the numbers to check : '))
print(isKey(x))
|
import heapq as hq
def heapsort(i):
li=[]
for value in i:
hq.heappush(li,value)
return [hq.heappop(li) for i in range(len(li))]
print(heapsort([1, 3, 5, 7, 9, 2, 4, 6, 8, 0]))
|
def Email(F_name,L_name,email):
print(' {} {}, you are sucessfully done our registration work with your Email id : {} '.format(F_name,L_name,email))
F_name=input('Enter first name : ')
L_name=input('Enter last name : ')
email=input('Enter the email : ')
Email(F_name,L_name,email)
|
from collections import deque
from queue import LifoQueue
stack1=LifoQueue(maxsize=2)
stack=deque()
stack=[]
stack.append('a')
stack.append('b')
print(stack)
stack.append(1)
stack.append(2)
stack.append(3)
stack.pop()
print(stack)
print("Size ",stack1.qsize())
stack1.put('a')
stack1.put('b')
print("Full : ",stack1.ful... |
class Student:
def __init__(self,name,age):
self.name=name
self.age=age
def myFunct(self):
print("Hello my name is " + self.name)
p1=Student('Priyanshu Singh',19)
p1.age=19
print(p1.age)
p1.myFunct()
|
n=int(input("Enter the number to find fact : "))
factorial=1
if n<0:
print("Input is wrong")
elif n==0:
print("Factorial is 1")
else:
for i in range(1,n+1):
factorial=factorial*i
print("factorial is " + str(factorial))
|
from array import *
def dupli(n):
n_set=set()
n_dupli=-1
for i in range(len(n)):
if n[i] in n_set:
return n[i]
else:
n_set.add(n[i])
return n_dupli
n=array('i',[1,3,5,4,32,65,53,243,3])
print(dupli(n))
|
# Importing Modules
import random
import sys
# A Function to ask if the player would like to play again
def playAgain():
answer = input("Would you like to play again? Yes/No ")
answer = answer.lower()
if answer == 'yes' or answer == 'y':
game()
if answer == 'no' or answer == 'n':
print('Thank you for p... |
# 给你一个整数数组 cost ，其中 cost[i] 是从楼梯第 i 个台阶向上爬需要支付的费用。一旦你支付此费用，即可选择向上爬一个或者两个台阶。
#
# 你可以选择从下标为 0 或下标为 1 的台阶开始爬楼梯。
#
# 请你计算并返回达到楼梯顶部的最低花费。
#
from typing import List
class Solution:
def minCostClimbingStairs(self, cost: List[int]) -> int:
n = len(cost)
dp = [0] * (n+2)
dp[0] = 0
dp[1] = 0... |
a=[1,5,7,8,9,5,88,7,4,5,82,3,5,1,2,3,5]
a.sort()
y=a[-1]
for x in range(len(a)-2,-1,-1):
if y==a[x]:
a.remove(a[x])
else:
y=a[x]
print(a)
|
from create_acc import *
os.chdir(os.path.dirname(os.path.abspath(__file__)))
db = sqlite3.connect("data.db")
cr = db.cursor()
def commit():
db.commit()
db.close()
def create():
global create
os.system('clear')
print("-"*50)
print(
'''
Warning !!
If you entered an... |
#!/usr/bin/python
#Python program to discover print function
'''
print syntax:
print(value, ..., sep=' ', end='\n', file=sys.stdout, flush=False)
'''
#print without any parameters
print()
#Print a static message
print( "Welcome to discover python3 print function" )
#Print value stored in variable
string1 = "This i... |
"""
CPLab_14.1: Box
-----------
This is the object class for lab 14.1. It
should create a Box object.
"""
class Box:
"""Constructor"""
def __init__(self, wrd=""):
self.word = wrd
"""Modifier"""
def setWord(self, wrd):
self.word = wrd
def getWord(self):
return self.wor... |
__author__ = 'Surya'
class GetSs:
def __init__(self, chk):
self.check = chk
self.count = 0
def setCheck(self, chk):
self.check = chk
self.count = 0
def countSs(self):
for i in range(0, len(self.check)):
if self.check[i] == "s":
self.count... |
"""
Lab 22.2 List Count
---------
In this lab, you will write a program that counts the
number of instances of an input number in an array. for
example, the array [3, 5, 3, 4] contains 2 instances of
the number 3.
"""
from ListCount import *
def main():
nums = [7, 7, 1, 7, 8, 7, 4, 3, 7, 9, 8]
val = 7
... |
"""================================================================
* Lab_13.3
*
* Lab Goal :
* -----------
* This lab was designed to teach you more about objects and
* the String class.
*
* Lab Description :
* -----------------
* One person is going to marry another person ... |
"""
* APLab_14.4: Factorial
*------------
* This is the object class for lab 14.4. It
* should create a Factorial object.
"""
class Factorial:
"""Constructor"""
def __init__(self, num):
self.number = num
self.Factorial = 1
"""Modifier"""
def setNum(self, num):
self.number ... |
import math
class Circle:
def __init__(self, r=0):
self.radius = r
self.pi = math.pi
def setValues(self, r1=0):
self.r = r1
def calcCircle(self):
self.circle = self.pi * self.radius**2
def getCircle(self):
return self.circle |
"""
Lab 23.2 List Fun House
--------
In this lab, you will write a program takes an array and...
- prints the sum of values from @ start to @ stop
- counts the number of times val occurs in the list
- returns a copy of the list with all occurrences of val removed
"""
from ListFunHouse import *
def main():
o... |
"""
CPLab_15.3: Vowel Counter
-----------
This is the object class for the VowelCounter lab.
"""
class VowelCounter:
"""Constructor"""
def __init__(self, wrd):
self.word = wrd
self.found = 0
self.vowels = "aeiouAEIOU"
"""Modifier"""
def setWord(self, wrd):
self... |
from Circle import*
""" Declare your class and main() method """
def main():
r = int(input("What is the radius: "))
newUser = Circle(r)
newUser.calcCircle()
area = 22/7 * r
print("Your circle is ", newUser.getCircle())
""" take user input for the radius of a circle"""
""" Create a new object of th... |
"""
================================================================
Lab_24.2 Sorry Game
---------
In this lab, you will be writing a program that emulates
the classic came "Sorry". You will move 5 pieces around
a track that is 18 spaces long against a second player. The
program simulates a dice roll to move... |
"""Question 5: Missing a letter..."""
from Five import *
word = input("Please enter a word: ")
down = Down(word)
down.turnDown()
print(down)
|
"""
Ex_03
In this exercise, you will create a shopping list for
a party. You will list at least 4 items that you need
and print the results.
"""
class ShoppingList:
def __init__(self, i1, i2, i3, i4):
self.item1 = i1
self.item2 = i2
self.item3 = i3
self.item4 = i4
def getitem1(... |
"""Question 3: Division by Zero error.."""
class FactorCounter:
def __init__(self, num):
self.number = num
self.count = 0
def setNum(self, num):
self.number = num
self.count = 0
def countFactors(self):
for i in range(1, self.number):
if self.number % i =... |
"""
* APLab_15.2: Greatest Common Denominator
* -----------
* In this lab, you will create a program that takes two input
* numbers, and finds their greatest common denominator. Your
* finished program should take two input numbers, and print the
* gcd of the two inputs. """
from GCD import*
from GCD import*
... |
"""========================================================================================
* EX_01: if-else statements
*
* Objectives: The purpose of this lab is for you to demonstrate you have learned to use
* if-else statements to compare numerical data. You will be creating a
* ... |
srepair = "0000fixed!"
print(srepair)
print(srepair.strip("0"))
sides = " <--I would love to touch the sides--> "
#original: nothing removed
print("|" + sides + "|")
#removes leading whitespace....
print("|" + sides.lstrip() + "|")
#removes trailning whitespace...
print("|" + sides.rstrip() + "|")
... |
import torch
import torch.nn as nn
import io
import torch.nn.functional as F
from torchvision import transforms
from PIL import Image
from pathlib import Path
path = Path('app/pretrained.pt')
#Define the shape/architecture of the model since pre-trained model can be further worked upon, or an test image can be used to... |
#Create a function that shows the incomplete word/phrase that includes the letter(s) that have been guessed correctly
#Do an double if in the else
#mixed case letter: not str.islower() and not str.isupper()
name = "Dod"
if "X" in name:
print('Yes')
else:
print("no") |
A = int(input("Enter the principal amount : "))
B = int(input("Enter the number of years : "))
C = int(input("Enter the rate of interest : "))
SI = (A * B * C)/100.
print("Simple interest : {}". format(SI)) |
#!/usr/bin/env python
import argparse
def main():
# parse CLI args
parser = argparse.ArgumentParser(description="Computes profit/loss of a PokerStars HomeGame.")
parser.add_argument("-b", "--buy-in", type=float, default=5, help="buy in (€)")
parser.add_argument("players", metavar="PLAYER BALANCE", n... |
'''
Using while loop , if else , for, break
Divisible by 3 - Fizz
Divisible by 5 - Buzz
Divisible by 3 and 5 - Fizz Buzz
Prime number - Prime
'''
count=1
while(count<=100):
if(count%3==0 and count%5==0):
print(count ,"-","Fizz Buzz")
elif(count==1 or count==2 or count==3 or count==5):
print(count ,"-","Prime")... |
class Node:
# Initialize the class
def __init__(self, position: (), parent: ()):
self.position = position
self.parent = parent
self.g = 0 # Distance to start node
self.h = 0 # Distance to goal node
self.f = 0 # Total cost
# Compare nodes
def __eq__(self, other... |
#Задача 4. Вариант 5.
#Напишите программу, которая выводит имя "Жан Батист Поклен", и запрашивает его псевдоним. Программа должна сцеплять две эти строки и выводить полученную строку, разделяя имя и псевдоним с помощью тире.
#Dzhariashvili D. G.
#15.04.2016
real_name = "Фредерик Аустерлиц"
imaginary_name =... |
# PONG Gone Wild
# Date: Aug 30, 2018
# By: Kavan Lam
######################################################################################################################
# The following is an independent game project. The game is called 'PONG Gone Wild' and is a twist to the classic #
# arcade game, 'PONG'... |
import prompt
tries_count = 3
def flow_game(get_quiz, case):
print("Welcome to the Brain Games!")
print(case, end="\n\n")
user_name = prompt.string("May I have your name? ")
print("Hello, {}!".format(user_name))
for i in range(tries_count):
question, correct_answer = get_quiz()
pr... |
# name="fngksjlxmzadkkdkf"
# print(name[0]) #数组第一位
# print(len(name)) #数组长度
# print(name[2:5]) #数组第三位到第五位
# my_List=["你好",2018,2019,2020,"许桐","许桐"]
# print(my_List[0]) #第一位
# my_List.append("大哥") #将对象追加到列表末尾
# print(my_List)
# print(my_List.count("许桐"))#返回值出现的次数，许桐出现两次
# help(my_List)
# mylist=[1,2,3,4,5]
# ... |
import sqlite3
def main():
with sqlite3.connect("Database.db") as db:
cursor=db.cursor()
sql="""create table User
(UserName text,
Password text,
FirstName text,
LastName text,
Email text,
StartFavourite... |
# -*- coding: utf-8 -*-
"""
Created on Fri Jan 15 15:30:06 2021
@author: sangliping
"""
num = input('请输入一个数字:')
if int(num)<10:
print(num)
if 3: #整数作为条件表达式
print('ok')
a = [] #列表作为表达式 空列表为False
if a:
print('空列表 False')
s = 'False' #非空字符串
if s:
print('非空字符串')
c = 9
if 3<... |
import _thread
import time
# 为线程定义一个函数
def print_time(threadName,delay):
count = 0
while count < 3:
time.sleep(delay)
count += 1
print(threadName,time.ctime())
_thread.start_new_thread(print_time,('Thread-1',1))
_thread.start_new_thread(print_time,('Thread-2',2))
#time.sleep(5)
print('... |
# -*- coding: utf-8 -*-
"""
Created on Thu Dec 3 08:44:58 2020
@author: sangliping
"""
import numpy as np
x = np.arange(8)
print(x) #[0 1 2 3 4 5 6 7]
print(np.append(x,8)) #是在副本上添加 [0 1 2 3 4 5 6 7 8]
print(np.append(x,[9,10])) #[ 0 1 2 3 4 5 6 7 9 10]
print(np.insert(x,1,8)) #[0 8 1 2 3 4 5 6 7]
x[3]... |
# -*- coding: utf-8 -*-
"""
Created on Tue Dec 1 23:14:02 2020
@author: sanglp
"""
print(60 in [70,60,50,80])
print('abc' in 'abcwqwe')
print([3] in [[3],[4],[5]])
print('3' in map(str,range(5)))
print(5 in range(5))
|
# -*- coding: utf-8 -*-
"""
Created on Fri Jan 15 14:06:22 2021
@author: sangliping
"""
r1 = {'name':'高小一','age':18,'salary':30000,'city':'北京'}
r2 = {'name':'高小二','age':19,'salary':10000,'city':'上海'}
r3 = {'name':'高小五','age':20,'salary':10000,'city':'深圳'}
tb = [r1,r2,r3]
print(tb)
# 获得第二行人的薪资
print(tb[1].get('salary'... |
from sqlalchemy import create_engine
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy import Column, Integer, String, Float, or_, and_
from sqlalchemy.orm import sessionmaker
import requests
"""ACCESSING A TABLE"""
engine = create_engine('sqlite:///homework_sql.db', echo=True)
Base = declarative... |
'''
Moataz Khallaf A.K.A Hackerman
main
2/20/2019
'''
###___imports___###
import csv, time, random
###___vars/arrays/dicts___###
#useless and overcomplicated. I'm just too proud to take it out
DvM = { #Disney vs Marvel ....
"D" : 1,
"M" : 2
}
char = 1
###___Subs___###
###input
def menu():
... |
import tensorflow as tf
# step 1: pre-process the data
from tensorflow.examples.tutorials.mnist import input_data
mnist = input_data.read_data_sets("mnist", one_hot=True)
X_train = mnist.train.images
y_train = mnist.train.labels
X_test = mnist.test.images
y_test = mnist.test.labels
x = tf.placeholder(tf.float32, ... |
## time clock ##
# In/Out Low Value In/Out High Value Rounded Value Hours
# :0 :7 :00 0.00
# :8 :22 :15 0.25
# :23 :37 :30 0.50
# :38 :53 :45 0.75
# :54 :59 :60 1.00
def main():
week=[]
workweek=["Monday","Tuesday","Wendsday","Thursday","Friday"]
#get all the hours for the week and ... |
# This is my first program
print ("Hello World")
myName = input("What is your name?\n")
print ("Your name is " + myName)
print("Hello World again!")
|
"""
Sets are unordered collection os unique elementss
Meaning there can only be onr representative of the same object
Lets see some examples
"""
myset=set()
myset.add(1)
print (myset)
myset.add(2)
print (myset)
myset.add(2)
print (myset)
mylist=[1,1,1,1,1,3,3,3,3,3,4,4,4,34,3,3,3,3,22,... |
print ('hello')
print (len('hello'))
mystring="hello World"
print (mystring[0])
print (mystring[5])
print (mystring[-5])
print (mystring[9])
print (mystring[2:])
print (mystring[:])
print (mystring[:3])
print (mystring[1:3])
print (mystring[::])
print (mystring[::2])
print (mystring... |
some_value="100"
print (some_value.isdigit())
def user_choice():
choice="WRONG"
while choice.isdigit()==False:
choice=input("Please enter a number(0-10): ")
if choice.isdigit() == False:
print ("Sorry that is not a digit")
print (int(choice))
user_choice()
... |
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