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"""
network.py
~~~~~~~~~~
A module to implement the stochastic gradient descent learning
algorithm for a feedforward neural network. Gradients are calculated
using backpropagation. Note that I have focused on making the code
simple, easily readable, and easily modifiable. It is not optimized,
and omits many... |
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Thu Feb 15 09:14:05 2018
@author: huyu
"""
# A.List
# create a list containing 4 strings.
l1 = ['This','is','a','list']
# print the 3rd item of l1
print (l1[2])
#print the 1st and 2nd item in the list using [:]
print (l1[0:2])
#Add a new string with text “... |
# -*- coding: utf-8 -*-
"""
Created on Wed May 13 10:53:38 2020
@author: Liam
"""
class Board:
def __init__(self, sideLength):
self.sideLength=sideLength
self.length=sideLength*sideLength
self.array=[]
for i in range(0,sideLength):
for j in range(0, sideLength):
... |
class Vehicle:
owner = None
def __init__(self, type, model, price):
self.type = type
self.model = model
self.price = price
def buy(self, money, owner):
if money < self.price:
return "Sorry, not enough money"
elif Vehicle.owner:
re... |
biscuits = input().split(", ")
command = input()
while not command == "Eat":
action = command.split()
if action[0] == "Update-Any":
for i in range(len(biscuits)):
if biscuits[i] == action[1]:
biscuits[i] = "Out of stock"
if action[0] == "Remove":
bis = ... |
n = int(input())
current = 1
current_is_bigger_than_n = False
for row in range(1, n + 1):
for col in range(1, row + 1):
print(f"{str(current)}", end = ' ')
current += 1
if current > n:
current_is_bigger_than_n = True
break
if current_is_bigger_than_n:
... |
usernames = input().split(", ")
isValid = True
valid_usernames = []
for username in range(len(usernames)):
isValid = True
if 3 > len(usernames[username]) or len(usernames[username]) > 16:
isValid = False
for symbol in usernames[username]:
if symbol.isnumeric() == False and symbol.i... |
needed_money = float(input())
money_in_hand = float(input())
spending_days = 0
total_days = 0
while money_in_hand < needed_money and spending_days < 5:
action = input()
current_money = float(input())
total_days += 1
if action == "save":
money_in_hand += current_money
spending... |
month = input()
count_of_nights = int(input())
studio = 0
apartment = 0
#May, June, July, August, September или October
if month == "May" or month == "October":
studio = 50
apartment = 65
if 14 >= count_of_nights > 7:
studio *= 0.95
if count_of_nights > 14:
studio *= 0.70
... |
#directory = input()
#n = 0
#a = 0
#for symbol in range(0, len(directory), 1):
# if directory[symbol] == ".":
# n = symbol
# elif directory[symbol] == "\\":
# a = symbol
#extension = ""
#for symbol in range(n + 1, len(directory), 1):
# extension += directory[symbol]
#file_name = ""
... |
hour_of_exam = int(input())
minutes_of_exam = int(input())
hour_of_arrival = int(input())
minutes_of_arrival = int(input())
exam_in_minutes = hour_of_exam * 60 + minutes_of_exam
arrival_in_minutes = hour_of_arrival * 60 + minutes_of_arrival
if arrival_in_minutes > exam_in_minutes:
print("Late")
if exam_in_m... |
import re
text = input()
pattern1 = r"([:]{2}|[*]{2})([A-Z]{1}[a-z]{2,})(\1)"
pattern2 = r"\d"
emoji_dict = re.findall(pattern1, text)
cool_emojis = []
cool_threshold = 1
cool_threshold_list = re.findall(pattern2, text)
for number in cool_threshold_list:
cool_threshold *= int(number)
for emoji i... |
# Developer Drachev.N
print('Добро пожаловать в квест - игру "The Witcher:Once in Brokelon"!')
print('Вы готовы погрузиться в мир, где убийство и коварство это обычное явление, а доброта считается слабостью?')
print('В мир, где от вашего выбора будет решаться чья-то жизнь или судьба?')
ans_1 = str.lower(input('Готовы?(... |
class Say:
NUM_TO_WORD = {
1000000000: 'billion',
1000000: 'million',
1000: 'thousand',
90: 'ninety',
80: 'eighty',
70: 'seventy',
60: 'sixty',
50: 'fifty',
40: 'forty',
30: 'thirty',
20: 'twenty',
19: 'nineteen',
... |
import unittest
from phone import Phone
class PhoneTest(unittest.TestCase):
def test_cleans_number(self):
number = Phone("(123) 456-7890").number
self.assertEqual("1234567890", number)
def test_cleans_number_with_dots(self):
number = Phone("123.456.7890").number
self.assertEq... |
def word_count(phrase):
# Remove whitespace and \n and toss into array
words = phrase.strip().replace("\n", " ").split(" ")
# Remove empty strings
words = filter(None, words)
# Initialize new dict for count of occurences
count = {}
for word in words:
count[word] = 1 if word not in... |
class Clock:
def __init__(self, hours, mins):
self.hours = hours
self.mins = mins
self.fixup()
def __eq__(self, other):
return self.hours == other.hours and self.mins == other.mins
def __str__(self):
return (self.format_hours() + ':' +
self.format_mi... |
class Board:
EMPTY_BOARD = ["_" * 8 for _ in range(8)]
def __init__(self, white_coords, black_coords):
self.white_coords = white_coords
self.black_coords = black_coords
if not self.valid_coords():
raise ValueError
self.board = self.generate_board()
def generate... |
class Minesweeper:
MINE = "*"
SPACE = " "
CORNER = "+"
VERTICAL_EDGE = "|"
HORIZONTAL_EDGE = "-"
@classmethod
def board(cls, inp):
if not cls.valid(inp):
raise ValueError
return cls.solve(inp)
# Split rows (String -> List) and operate on board in place
... |
def on_square(x):
return 2 ** (x - 1)
def total_after(x):
return 1 if x == 1 else on_square(x) + total_after(x - 1)
|
def append(list_a, list_b):
appended = []
for element in list_a:
appended.append(element) # Not sure if using .append here is cheating
for element in list_b:
appended.append(element)
return appended
def concat(lists):
concatenated = []
for l in lists:
concatenated = ap... |
'''
matches(ticket, winners) reports how well a lottery ticket did
test_matches(matches) reports whether a matches() function works as assigned.
'''
def matches(ticket, winner):
''' returns the number of numbers that are in both ticket and winner
ticket and winner are each a list of five unique in... |
inLines = []
while True:
userInput = str(input())
if (userInput):
inLines.append(userInput.upper())
else:
break
for sentence in inLines:
print (sentence) |
def squareOddNumber(userInputList):
userInputList = list(set(userInputList))
userInputList.sort()
answerList = []
for i in range(0,len(userInputList)):
if(userInputList[i]%2!=0):
answerList.append(str(userInputList[i]**2))
else:
pass
return answerList... |
# coding: utf-8
# In[25]:
import tkinter
import tkinter.messagebox
# In[27]:
def msgbox():
tkinter.messagebox.showinfo(title="xuehao",message=xuehao.get())
root = tkinter.Tk()
button = tkinter.Button(root,text='点击弹出',command=msgbox)
button.place(x=60,y=120,height=30,width=80)
xuehao = tkinter.StringVar(... |
#!/usr/bin/python
import unittest, json, httplib, urllib, httplib, base64
class QueryHandler:
"""
This class is the abstract query handler for raw HTTP queries.
"""
endpoint = ''
apiversion = ''
apikey = ''
username = ''
password = ''
def __init__(self, endpoint, apiversion, apikey... |
#http://www.codewars.com/kata/54da539698b8a2ad76000228/train/python
def isValidWalk(walk):
v, g = 0, 0
if len(walk) == 10:
for d in walk:
if d == 'n':
g += 1
elif d == 's':
g -= 1
elif d == 'w':
v += 1
else:
... |
from node import Node
def reverse_to(list, to, include):
cursor = list
new_list = None
condition = True
while condition:
if cursor is to:
condition = False
if not include:
break
else:
cursor = Node(cursor.value)
next_i... |
from unittest import TestCase
from towers_of_hanoi import moveDisks
def add_n_items_to_tower(n, tower):
for i in range(n, 0, -1):
tower.append(i)
class TestTowersOfHanoi(TestCase):
def test_1_item(self):
tower1, tower2, tower3 = [], [], []
add_n_items_to_tower(1, tower1)
moveD... |
#!/usr/bin/python
# Cheat maatrix columns and lines if some element is 0
def cheat_matrix(matrix):
rows = [False] * len(matrix)
columns = [False] * len(matrix[0])
for i in range(len(matrix)):
for j in range(len(matrix[0])):
if matrix[i][j] == 0:
rows[i] = True
... |
def sort(stack):
buffer = []
if len(stack) == 0:
return
while len(stack) > 0:
buffer.append(stack.pop())
while len(buffer) > 0:
item = buffer.pop()
moved_items = 0
while len(stack) and stack[-1] < item:
buffer.append(stack.pop())
moved... |
class Node:
def __init__(self, value):
self.value = value
self.next = None
def add_node(self, value):
current_node = self
while current_node.next != None:
current_node = current_node.next
current_node.next = Node(value)
return current_node
|
##assigning elements to different lists
l_name = input("Enter different list name").split()
print(l_name)
for i in range(len(l_name)):
l_name[i] = input("Enter elements for each list").split()
for i in l_name:
print(i)
##Accessing element from tuple
tup1 = tuple(l_name[0])
print(tup1)
n = int(input("Enter ind... |
# -*- coding: utf-8 -*-
import math
def num(val):
new = []
for x in val:
new.append(math.sqrt(x))
return new
if __name__ == '__main__':
val = [2, 4, 9, 16, 25]
print(num(val))
print(list(map(math.sqrt, val)))
print([math.sqrt(a) for a in val])
print([pow(a, .5) for a in val])
... |
# -*-coding: utf-8 -*-
def copyDict(old_dict):
new_dict = {}
for key in old_dict.keys():
new_dict[key] = old_dict[key]
return new_dict
def addDict(d1, d2):
new_dict = {}
for key in d1.keys():
new_dict[key] = d1[key]
for key in d2.keys():
new_dict[key] = d2[key]
re... |
import os
import platform
import sys
def text_to_speech(tosay):
if platform.system().lower() == "linux":
os.system("echo " + tosay + "| espeak -s 100")
elif platform.system().lower() == "darwin":
os.system("echo " + tosay + "| say")
else:
print("Don't know how to speech synthasize o... |
import string
lower=string.ascii_lowercase
def encode(plain_text):
text = plain_text.lower()
cipher = "".join([lower[-(lower.find(c)+1)] if c in lower else c if c.isnumeric() else "" for c in text])
cipher = " ".join([(cipher[i:i+5]) for i in range(0, len(cipher), 5)])
return cipher
def decode(cipher... |
class School:
students={}
def __init__(self):
self.students={}
def add_student(self, name, grade):
if grade not in self.students.keys():
self.students[grade]=[]
self.students[grade].append(name)
def roster(self):
list=[]
for key in sorted(self.studen... |
# randArray = [323,748,2346,9,45.04,425.3,2346,2790]
# randArray.sort(reverse=True)
# print(randArray)
# smallArray = randArray[:3]
# print(smallArray)
#
# if 2346 in smallArray:
# print(2346 in smallArray)
# smallArray.remove(2346)
# else:
# print(False)
# print(smallArray)
# if 2346 in smallArray:
# p... |
'''Collection of functions to output the extracted parameters into the format specified by the user'''
import pandas as pd
from code_files import strings
def output(parameters, evaluations, solutions, filepath):
headers = ["Parameter Name", "Parameter Value", "Parameter Evaluation", "Parameter Solution"]
allV... |
#!/usr/bin/python3
""" Contain the fucntion that find if this are the same class """
def is_same_class(obj, a_class):
""" We received the object and the class to comparate """
return type(obj) == a_class
|
#!/bin/usr/python3
""" Class for proves the things Rectangle"""
import unittest
from models.base import Base
from models.rectangle import Rectangle
class TestBaseClass(unittest.TestCase):
""" The class does the test of the Rectangle
Args:
unittest.TestCase: Inherits the methods for proves the te... |
#!/usr/bin/python3
"""
The module receive two arguments
and say the name complete concatenate
"""
def say_my_name(first_name, last_name=""):
""" Function receives the argument and return
name_Complete = first_name + last_name
"""
if type(first_name) is not str:
""" Verify if is string """
... |
#!/usr/bin/python3
""" All class to JSON """
class Student:
""" Contain the definition about student """
def __init__(self, first_name, last_name, age):
""" Constructor of the Student
Initializes values
first_nmae, last_name and age"""
self.first_name = first_name
... |
#!/usr/bin/python3
""" Square class """
from models.rectangle import Rectangle
class Square(Rectangle):
""" Square class that inherits of the Rectangle class that in turn
inherits of the Base class
Args:
Rectangle (Class): Class that inherits the attributes and methods
"""
def... |
def bin_search(x, L):
low = 0
high = len(L)
while low != high:
mid = (low+high)//2
if x > L[mid]:
low = mid + 1
else:
high = mid
return low
|
from tkinter import *
s = "Result:\n"
x = ([14, 16], ("apple", "banana"), [3.2, 5.6], {0: True, 1: False})
for r in range(len(x)):
s += str(type(x[r])) + "\n"
for c in range(len(x[r])):
s += "x[" + str(r) + "][" + str(c) + "] = " + str(x[r][c]) + "\n"
s += "\n"
y = [{0: "dog", 1: "cat"... |
from movie import Movie
class User:
def __init__(self, name):
self.name = name
self.movies = []
def __repr__(self):
return "<user {}>".format(self.name)
def add_movie(self):
name=input("Enter the name of movie: ")
genre = input("Enter the genre of movie: ... |
import re
f = open('c:/riker.txt', 'r');
text =f.read()
sentenceEnders = re.compile(r"""
# Split sentences on whitespace between them.
(?: # Group for two positive lookbehinds.
(?<=[.!?]) # Either an end of sentence punct,
| (?<=[.!?]['"]) # or end of s... |
characters = ['t','a','c','o']
output = ''
length = len(characters)
i = 0
while (i < length):
output = output + characters[i]
i = i + 1
length = length * -1
i = -2
while (i >= length):
output = output + characters[i]
i = i - 1
print(output)
|
name = input("What is your dog's name? ")
age = input("What is your dog's age? ")
dog_age = int(age) * 7
print("Your dog " + name + " is", dog_age, "years old in human years")
|
n = int(input("Enter the value:"))
sum = 0
while (n != 0):
print(n)
sum += n
n -= 1
print("The sum is: ", sum)
|
#coding: utf8
lletra=raw_input("introdueix una lletra: ")
if lletra in ("a","e","i","o","u","A","E","I","O","U"):
print ("És una vocal")
else:
print ("És una consonant")
|
#/usr/bin/env python
#-*- coding:utf-8 -*-
x=2
y=3
print id(x)
print id(y)
x=y
print id(x)
print id(y)
name = raw_input('请输入你的名字：')
age = int(raw_input("age:"))
job = raw_input('job:')
salary = raw_input('salary:')
print '''
Personal information of %s:
Name: %s
Age: %d
Job: %s
Salary: %s
---------... |
"""Methods for counting the number of syllables in a string."""
import re
from collections import defaultdict
from typing import Dict, Iterable, Set
# TODO: document this.
_OVERRIDES = {
'1ST': 1,
'2ND': 2,
'3': 1,
'3RD': 1,
'8': 1,
'AB': 2,
'ALEMBIC': 3,
'CABLEWAY': 3,
'CARTWHEELIN... |
import requests
import json
def Main():
def get_route_from_int(userRoute):
# Getting the json
formatURL = requests.get(routesURL)
json_data = json.loads(formatURL.content)
# Iterating through the data until a match is found
for data in json_data:
route = data["... |
class Node:
def __init__(self,data):
self.data=data
self.next=None
class LinkedList():
def __init__(self):
self.head = None
def getIntersectionNode( headA, headB):
curA, curB = headA, headB
lenA, lenB = 0, 0
while curA is not None:
lenA += 1
... |
from Inheritance.mix_it_06.technology.technology import Technology
class Laptop(Technology):
def __init__(self, memory: float, memory_taken: float):
super().__init__(memory, memory_taken)
def install_software(self, software, software_memory):
try:
self.get_capacity(self.memory, se... |
from abc import abstractmethod
from Polymorphism.wild_farm.animals.animal import Animal, Bird
from Polymorphism.wild_farm.food import Meat
class Owl(Bird):
def __init__(self, name, weight, wing_size):
super().__init__(name, weight, wing_size)
def make_sound(self):
return "Hoot Hoot"
def ... |
from abc import abstractmethod
from Polymorphism.wild_farm.animals.animal import Animal, Mammal
from Polymorphism.wild_farm.animals.birds import Owl, Hen
from Polymorphism.wild_farm.food import Meat, Food, Vegetable, Fruit
class Mouse(Mammal):
def __init__(self, name, weight, living_region):
super().__ini... |
from txt_reader import import_and_create_dictionary, import_and_create_accounts
from user_actions import signup, login, change_password, update, transfer, delete_account
def main():
bank = import_and_create_dictionary("bank.txt")
user_accounts, log_in = import_and_create_accounts("user.txt") # returns dictio... |
# if int(input("값을 입력하세요:")) % 2 < 1:
# print("짝수입니다")
# else:
# print("홀수입니다")
# #파이썬 삼항 연산자
# print("짝수입니다.") if int(input("값을 입력하세요:")) % 2 ==0 else print("홀수입니다.")
# cnt = 10
# print("count down!")
# while cnt > 0:
# print(cnt)
# cnt -= 1
# #break
# else:
# print("끝!")
# for char in "Pyt... |
# 리스트 정렬
num_list = [2, 11, 3, 5, 7]
# num_list.sort()
# num_list.sort(reverse=True)
# num_list.reverse()
num_list2 = sorted(num_list)
# num_list.extend(num_list2)
print(num_list)
print(num_list2)
# 리스트 연산
print(num_list + num_list2)
print(num_list * 3) |
#!/usr/bin/python
import sys
cache = {}
def climbing_stairs(n, cache = cache):
if n in cache:
return cache[n]
elif n == 0:
return 1
elif n == 1:
result = climbing_stairs(n - 1)
cache[n] = result
return result
elif n == 2:
result = climbing_stairs(n - 1) + climbing_stairs(n - ... |
#Create a program that asks the user for a number and then
#prints out a list of all the divisors of that number.
#If you don’t know what a divisor is, it is a number that divides evenly
#into another number. For example, 13 is a divisor of 26 because 26 / 13 has
#no remainder.)
numb = int(input("Give me a number: "))... |
#!/usr/bin/env python3
colors = ["red","blue","green","yellow","brown","black"]
months = (
"Jan","Feb","Mar","Apr","May","Jun",
"Jul","Aug","Sep","Oct","Nov","Dec",
)
for c in enumerate(colors):
print("{0} {1}".format(*c))
print()
for num,month in enumerate( months, 1 ):
print("{... |
#!/usr/bin/env python3
while True:
c = input('Enter Celsius temp: ')
if c.lower() == 'q':
break
c = float(c)
f = ((9 * c) / 5 ) + 32
print('{0:.1f} C is {1:.1f} F\n'.format(c,f))
|
#!/usr/bin/env python3
import re
fs = "apple banana artichoke cherry date enchilada appetizer"
r = re.compile(r"\b(a[a-z]+)(\s*)") # match words that start with 'a'
def replace_it(m):
# group 1 is the 'a' word, group 2 is space after it
return "'" + m.group(1) + "'" + m.group(2)
print(r.sub(repla... |
#!/usr/bin/env python3
northam = [ "US","El Salvador","Mexico","Canada" ]
europe = [ "Germany","France","Bulgaria","Estonia","Wales"]
africa = [ "Benin","Kenya","Egypt","Morocco"]
earth = [ northam,europe,africa ]
venus = []
mars = []
print("earth[1]",earth[1])
print("earth[1][2]",earth[1][2])
solarsys... |
#!/usr/bin/env python3
airports = { 'IAD':"Dulles",'RDU':"Raleigh-Durham",
"DCA":"Reagan", "BWI":"Baltimore/Washington",
"EWR":"Newark","ABQ":"Albuquerque",
"GDB":"Granite Falls" }
print("*** raw")
for abbr in airports:
print("{0:3s} {1:<20s}".format(abbr,airports[abbr]))
print()
print("*** sorted (u... |
#PYNPUT
#This library allows you to control and monitor input devices.
import pynput
from pynput.keyboard import Key, Listener
count = 0
key_list = []
#Saving inputs in Input.txt file
def write_file(key_list):
with open("Input.txt", "a") as f:
for key in key_list:
sp = str(key).r... |
'''
gas = 45 # in litres
while gas>0:
print("vroom")
gas = gas - 1
if gas ==10: #on a reserve tank . cannot use your reserve
print("Fill up!")
#break
continue
ages = [18, 21, 16, 12]
for age in ages:
if age >=18:
print("come on in")
... |
def selection_sort(items):
for step in range(len(items)):
print(step)
for location items range(step,len(items)):
print(location)
if items[location]<items[step]:
items[location]=items[step]
items[step]=item[location]
print(items)
x=[3,2,1,7,6,9]
selection_sort(x)
print(x)... |
from tkinter import *
from tkinter import messagebox
ourframe = Tk()
ourframe.geometry("500x500")
ourframe.title("Error Handling")
def verify():
user_password1 = {"zena": "123", "chel": "234", "marc": "666", "eth": "555", "bavu": "777", "vik": "456"}
username = myentry1.get()
password = myentry2.get()
... |
from tkinter import *
from tkinter import messagebox
ourframe2 = Tk()
def status():
ourframe2 = Tk()
ourframe2.geometry("300x500")
ourframe2.title("Error handling")
label3= Label(ourframe2, text="Please enter amount in your account")
label3.pack()
entry3 = Entry(ourframe2)
entry3.pack()
def check_message... |
import math
import random
import numpy
import time
points = []
def generate_point():
"""
Generates a point in the first quadrant
"""
x = random.uniform(0, 1)
y = random.uniform(0, 1)
point = (x,y)
points.append(point)
return point
def calculate_length(point):
"""
Calculates t... |
# Code likho jisse 12 se 421 tak saare numbers ka "total" calculate kare.
# i=1
# total=0
# while i<421:
# number=int(input("enter the number"))
# total=sum+i
# print(sum)
# i=i+1
# num=0
# sum=0
# while num<10:
# number=int(input("enter the number"))
# sum=sum+number
# print(sum)
# n... |
# Get to know list
# A list is an ORDERED structure of a bunch of other objects. Let's take a look.
FRUIT = ["apple", "banana", "orange"]
# Now, the variable FRUIT represents a `list` of three different kinds of fruits. Let's check the first one. When you want to index a list to get the `nth` object, use `[index]` t... |
# Additional operators
# plus....
variableA = 10 + 20
# minus...
variableB = 30 - 15
# multiply...
variableC = 20 * 3
# divide...
variableD = 24/6
# change order of operation, do addition first.
variableE = 3*(4+2)
# compare two values and let's see what are the results
print(3 > 5) # this is clearly wrong.
va... |
#! /usr/bin/env python
import binascii
#imports for database access
"""
import sqlite3
import os
"""
"""
This code is to checks the username and password
author: Timothy Moore
Version: 02/07/2019
"""
def compare(username, password):
f = open('users', "r")#find the user information
u = f.readline().rstrip()
p = f... |
def distance(strand_a, strand_b):
if len(strand_b) != len(strand_a):
raise ValueError("length doesn't match")
distance = 0
for i in range(len(strand_a)):
if strand_a[i] != strand_b[i]:
distance += 1
return distance |
# def reverse(text):
# return text[::-1]
# def reverse(text):
# reversed_string = []
# for i in range(len(text) -1, -1, -1):
# reversed_string += text[i]
# return ''.join(reversed_string)
def reverse(text):
return ''.join([i for i in reversed(text)])
|
def prime(nth):
if nth < 1:
raise ValueError("not prime")
primes = [2]
number = 3
while len(primes) != nth:
if is_prime(number):
primes.append(number)
number += 2
return primes[-1]
def is_prime(number):
for i in range(2, number):
if number % i == 0:
... |
i = 0
listaNumeros = []
while i == 0:
num = int(input("Digite um numero: "))
listaNumeros.append(num)
i = int(input("Para continuar digite 0, para sair qualquer outro valor: "))
print(listaNumeros)
def medida(lista):
total = 0
for i in lista:
total += i
total /= int(len(lista))
re... |
array = input()
count = int(array[0])
for i in range(1, len(array)):
num = int(array[i])
if num <= 1 or count <= 1:
count += num
else:
count = count * num
print(count) |
def solution(nums):
answer = 0
leng = len(set(nums))
if len(nums) // 2 > leng:
return leng
else:
return len(nums) // 2 |
graph = [[0]*5]*5
graph[0][0] = 1
print(graph)
graph2 = [[0 for _ in range(5)] for _ in range(5)]
# for i in range(5):
# for j in range(5):
# graph2[i].append(0)
print(graph2) |
food_times = [3,1,2]
for i in range(len(food_times)):
food_times[i] = food_times[i] - 1
print(food_times) |
T = int(input())
for i in range(T):
stack = []
a=input()
for j in a:
if j == '(':
stack.append(j)
elif j == ')':
if stack:
stack.pop()
else: # 스택에 괄호가 없을경우 NO
print("NO")
break
else: # break문으로 끊기지 않고 수행... |
temperature = eval(input("Enter the temperature in Fahrenheit between -58 and 41: "))
windSpeed = eval(input("Enter the wind speed in miles per hour: "))
t = 35.74 + 0.6215 * temperature - 35.75 * windSpeed ** 0.16 + 0.4275 * temperature * windSpeed ** 0.16
if windSpeed >= 2 and -58 < temperature < 41:
print("The ... |
number = int(input("Enter an integer, the input ends if it is 0: "))
total = 0
countPos = 0
countNeg = 0
count = 0
if number == 0:
print("You didn't enter any number")
else:
while number != 0:
if number > 0:
countPos += 1
else:
countNeg += 1
count += 1
t... |
print("Enter a, b, c:")
a = eval(input())
b = eval(input())
c = eval(input())
discriminant = b ** 2 - 4 * a * c
if(discriminant > 0):
r1 = (- b + (b ** 2 - 4 * a * c) ** 0.5) / 2 * a
r2 = (- b - (b ** 2 - 4 * a * c) ** 0.5) / 2 * a
print("The roots are", r1, "and", r2)
elif(discriminant == 0):
r = - b ... |
import random
import time
correctCount = 0
count = 0
NUMBER_OF_QUESTIONS = 10
startTime = time.time()
while count < NUMBER_OF_QUESTIONS:
number1 = random.randint(1, 15)
number2 = random.randint(1, 15)
answer = eval(input("What is "+ str(number1) + " + " + str(number2) + "? "))
if number1 + number2 =... |
print("Enter weight and price for package 1: ")
weight1 = eval(input())
price1 = eval(input())
print("Enter weight and price for package 2: ")
weight2 = eval(input())
price2 = eval(input())
if weight1 / price1 < weight2 / price2:
print("Package 1 has the better price")
else:
print("Package 2 has the better pr... |
number = int(input("Enter an integer: "))
print("10 divisible by 5 and 6?", number % 5 == 0 and number % 6 == 0)
print("10 divisible by 5 or 6?", number % 5 == 0 or number % 6 == 0)
print("10 divisible by 5 or 6, but not both?", (number % 5 == 0 or number % 6 == 0) and not(number % 5 == 0 and number % 6 == 0)) |
# Fibonacci numbers module
# Print the Fibonnaci series up to n
def fib(n):
''' Write Fibonnacci series up to n and print the result'''
a, b = 0, 1
while a < n:
print(a, end= ' ')
a, b = b, a+b
print()
# Fibonacci numbers module
# Return the Fibbonaci series up to n as result
def fib2(n... |
# Substracts module
# Return the subtracted value of both arguments
def substract2Number(x: int, y: int):
''' Substract value of 2 number'''
return x - y |
# Substracts module
# Returns the sum of the values of the two arguments
def sum2Number(x: int, y: int):
''' Sum value of 2 number '''
return x + y |
class Person:
def __init__(self, fname, lname):
self.firstName = fname
self.lastName = lname
print("First Name: {}, Last Name: {}".format(self.firstName, self.lastName))
class Student:
def __init__(self, year):
self.graduationYear = year
print("Graduation Year: {}".forma... |
def func1(*arg):
minimal = min(arg)
maximal = max(arg)
return minimal, maximal
print(func1(1, 2, 3, 4, 5))
def func2(string = str(), case = True):
if case:
return string.upper()
else:
return string.casefold()
print(func2('downcase', True))
print(func2('UPPERCASE', False))
def func3... |
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