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import sys
import random
# matrix = [
# [1,2],
# [3,4],
# [5,6],
# ]
# tony = [[row[i] for row in matrix] for i in range(2)]
# print(tony)
# points = random.sample([range(1,7),range(1,7)],3)
# print(points)
#losing_condtion= [[x,y],[y,z],[z,x]]
losing_condition = [
[[x,y] for x in range(1,7) for y in ra... |
from General_stack import Stack
def decimal_binary(num):
s = Stack()
while num>0:
remainder = num % 2
s.push(remainder)
num = num//2
bin_num =""
while not s.is_empty():
bin_num+=str(s.pop())
return bin_num
print(decimal_binary(242))
... |
def remove_negative(lst):
result = []
for elem in lst:
if elem > 0:
result.append(elem)
return result
l = [1, 2, 3, 4, -10, 20, 0, -100]
print(remove_negative(l)) |
#print("Day 1")
#print("Day 2")
#print("Day 3")
#print("Day 4")
#print("Day 5")
#print("Day 6")
#print("Day 7")
#print("Day 8")
#print("Day 9")
#print("Day 10")
#for i in range(1,11):
#print("Day {}".format(i))
for num in range (1,11):
print("Day {}".format(num)) |
class Player:
name = ''
job = ''
health = 0
attack = 0
speed = 0
# Setters
def set_name(self, n):
self.name = n
def set_health(self, h):
self.health = h
# Getters
def get_name(self):
return self.name
def get_job(self):
return self.job
def get_health(self):
return self.health
def get_attack(self):... |
# Collin Pearce 0% WA
class point:
def __init__(self,x,y):
self.x = x
self.y = y
def __str__(self):
return str(self.x) + ',' + str(self.y)
def __repr__(self):
return str(self.x) + ',' + str(self.y)
def ccw(A,B,C):
return (C.y-A.y)*(B.x-A.x) > (B.y-A.y)*(... |
from tkinter import *
def main():
result = "NULL";
num_entries = 0;
def closest_prime(num):
#checking above
numU = num;
numL = num;
go =1;
while(go):#proceed if prime not find
numU = numU+1;
go = prime_true(numU);
go =1;
... |
import re
pattern = re.compile('apil')
r = pattern.search('kapilisacheaterandheisafool')
print(r.group(1))
"""
This is about regular expressions:
re.match('xyz', string) --- this will try to match the pattern at the start of string
.group(0) will give the searched pattern
... |
class member:
count = 0
def __init__(self,name,age):
self.name = name
self.age = age
member.count+=1
def tell(self):
print("Name - {}, Age - {}".format(self.name, self.age), end=" ")
class student(member):
def __init__(self, name, age, marks):
member.__init__(se... |
#!/usr/bin/env python3
"""
Example of how bodies interact with each other. For a body to be able to
move it needs to have joints. In this example, the "robot" is a red ball
with X and Y slide joints (and a Z slide joint that isn't controlled).
On the floor, there's a cylinder with X and Y slide joints, so it can
be pus... |
import random
import json
quotes = [
"Ecoutez-moi, Monsieur Shakespeare, nous avons beau être ou ne pas être, nous sommes !",
"On doit pouvoir choisir entre s'écouter parler et se faire entendre."
]
# Read values from a JSON file
def read_value_from_json():
values = []
with open('characters.json') as f:
... |
import math
#This script will take two points and calcuate the distance between them.
#Gather inputs
x1 = 1
y1 = 1
x2 = 4
y2 = 5
#Find the distance between point 1 and point 2.
|
def createRange1(x):
outSeq = []
for c in range(0,x):
outSeq.append(c % 3 + 1)
return outSeq
def createRange2(x):
outSeq = []
c = 0
while x > c:
outSeq.append(c % 3 + 1)
print(c)
c = c + 1 ##THIS IS THE LINE REFERENCED BELOW
return outSeq
def multiplySeq(x,... |
myList = [] # This creates and empty list
Cities = ["Hattiesburg, MS", "Irvine, CA", "Columbia, SC", "Calgary, AB"]
ages = [23,25,45,11,34, 56]
#my Map function to add a number to everyitem in a list
def addnList(myList, n):
newList = []
for number in myList:
newList.append(number + n)
return n... |
x = 5
y = 7
if (x > y):
print "x is bigger"
else:
if (x == y):
print "they are equal"
else:
print "y is bigger"
print "Done"
|
import math
#inputs
x1 = 3
y1 = 4
x2 = 6
y2 = 8
#logic
#find the difference between the x values (xd)
#find the difference beteen the y values (yd)
#find the distance between the points
#These two are equivalent statements that do the same thing choose one
distance = (xd**2 + yd**2) ** 0.5
distance = math.sqrt(x... |
def countLetters(testString,testChar):
count = 0
for char in testString:
if (char.upper() == testChar.upper()):
count = count + 1
return count
name1 = raw_input("What is the name? ")
while(name1 <> "STOP"):
print name1
c = countLetters(name1,"E")
print 'The count of ... |
def countdown():
n = 10
#countdown code
while (n > 0):
print(n)
n = n - 1
print("Blastoff!")
countdown()
countdown()
|
name1 = raw_input("What is the name? ")
name2 = "George" #"GEORGE"
if (name1 == name2):
print "Correct!"
elif (name1.upper() == name2.upper()):
print "You typed the same name, but didn't capitalize!"
else:
print "Wrong"
print "done"
|
name1 = raw_input("What is the name? ")
while(name1 <> "STOP"):
print name1
count = 0
for char in name1:
if ((char == "E") or (char == "e")):
count = count + 1
print count
name1 = raw_input("What is the name? ")
|
def factorial(n,s):
#setup variable for running product before loop.
runningProduct = 1
#compute the factorial
while (n > (s-1)):
runningProduct = runningProduct * n
n = n - 1
return runningProduct
n = 11
x = 1
factorialvalue = factorial(n,x)
report = "The product of ... |
name = "George Thomas Raber"
names = name.split(" ")
print names
print type(names)
for n in names:
#print n.upper()
for letter in n:
print letter
|
x = 40
y = 20
def whichisbigger(x,y):
if (x > y):
print "x is bigger"
return x
elif (x == y):
print "they are equal"
print "Isn't that awesome"
if (x == 7):
print "And they are both sevens!"
return x
else:
print "y is bigger"
retur... |
a = 2
b = 2
if a > b:
print("A is bigger")
elif a < b:
print("B is bigger")
else:
print("A and B are the same")
|
"""
What is the most interesting/funny/cool thing(s) about Python that you learned from this class or from somewhere else.
You can use code or a short paragraph to illustrate it.
"""
I think the coolest thing that I learned from this class about python is how there are so many ways to write the same code to complete... |
my_list = []
while 1:
a = input()
if a:
my_list.append(a)
else:
break
for i in my_list:
chef = []
oppo = []
for j in range(len(i)):
if j%2 == 0:
chef.append(i[j])
else:
oppo.append(i[j])
print(chef)
print(oppo)
|
result = []
t = int(input())
for i in range(t):
n = int(input())
valid_dict = {'cakewalk':0,
'simple':0,
'easy':0,
'easy-medium':0,
'medium':0,
'medium-hard':0,
'hard':0}
for j in range(n):
while 1:
s... |
for i in range(int(input())):
s = input()
one = s.count('1')
zero = s.count('0')
if one == 1 or zero == 1:
print('Yes')
else:
print('No')
|
def palindrome(s):
if s==s[::-1]:
return len(s)
return 1
def LP(s):
S=s[0]
for i in range(1,len(s)):
if s[i]==s[i-1]:
S+="ϱ"#adds ϱ between consecutive letters
S+=s[i]
f=LOP(S)#f is LOP of S
c=0
for i in range(len(S)):
if i+f>len(S):
... |
"""CSC148 Assignment 1 - People and Elevators
=== CSC148 Fall 2018 ===
Department of Computer Science,
University of Toronto
=== Module description ===
This module contains classes for the two "basic" entities in this simulation:
people and elevators. We have provided basic outlines of these two classes
for ... |
q1_process= []
q2_process= []
q3_process= []
q1=-1
q2=-1
q3=-1
n= int (raw_input ("enter total number of processes: "))
time1= int (raw_input ("enter time slice of queue 1: "))
time2= int (raw_input ("enter time slice of queue 2: "))
for i in range(n):
print "enter information for ", i+1,"th process"
q1+=1
q1_proces... |
kierrokset = int(input("Kuinka monta kierrosta?: "))#input
tulos = int(0) #tässä vaiheessa nolla
for i in range(0, kierrokset):#0-input
tulos = tulos + i # kumuloituva kierrosnumroiden summa
print("Kertymäksi saatiin:", tulos)
|
def korjaaja():
while True:
while True:
try:
luku1 = int(input("Anna luku: "))
return luku1
except ValueError:
print("Virheellinen syöte!")
while True:
try:
luku2 = ... |
#
# @lc app=leetcode.cn id=22 lang=python3
#
# [22] 括号生成
#
# @lc code=start
class Solution(object):
def generateParenthesis(self, n):
"""
:type n: int
:rtype: List[str]
"""
def dfs(left, right, path, ans):
if left == 0 and right == 0:
print (path)... |
#
# @lc app=leetcode.cn id=543 lang=python
#
# [543] 二叉树的直径
#
# @lc code=start
# Definition for a binary tree node.
# class TreeNode(object):
# def __init__(self, x):
# self.val = x
# self.left = None
# self.right = None
class Solution(object):
def diameterOfBinaryTree(self, root):
... |
#
# @lc app=leetcode.cn id=590 lang=python
#
# [590] N叉树的后序遍历
#
# @lc code=start
"""
# Definition for a Node.
class Node(object):
def __init__(self, val=None, children=None):
self.val = val
self.children = children
"""
class Solution(object):
def postorder(self, root):
"""
:type... |
# Get cumulative sum of a list
# e.g cumulative_sum([1,2,3,4,5]) => [1,3,6,10,15]
def cumulative_sum(arr):
sumArr = []
for i in range(len(arr)):
if i == 0:
sumArr.append(arr[i])
else:
sumArr.append(arr[i]+sumArr[i-1])
return sumArr
print(cumulative_sum([1,2,3,4,5])... |
def preencheMatriz(mat, lin, col):
for l in range(lin):
linhas = []
for c in range(col):
linhas.append(int(input(str(c+1)+"º número da "+str(l+1)+"a linha da matriz: ")))
mat.append(linhas)
def mostraMatriz(mat, lin, col):
print("Matriz: ")
for l in r... |
import turtle
tela = turtle.getscreen()
seta = turtle.Turtle()
seta.pen(pencolor = "red", fillcolor = "yellow", pensize = 10)
for i in range(6):
seta.begin_fill()
seta.circle(150 - i * 20)
seta.end_fill()
|
n = int(input())
sequencia = 1
auxSeq = 1
num = float(input())
ant = num
for i in range(n - 1):
ant = num
num = float(input())
if (num > ant):
auxSeq = auxSeq + 1
else:
if(auxSeq > sequencia):
sequencia = auxSeq
auxSeq = 1
if(auxSeq > sequencia):
se... |
"""
The main logic of the bot.
This file implements the database and bot command parsing.
"""
import json
import os
from collections import defaultdict
import connexion
import requests
BOT_ID = os.environ.get('BOT_ID', 'TestID')
DB_FILE = 'data.json'
POST_URL = 'https://api.groupme.com/v3/bots/post'
def defaultd... |
#Detta var koden vi skrev på övningen ht-15
#En annan version finns i split_words14
s = "hej då ett ord till"
def split(s):
for pos in range(len(s)):
if s[pos] == " ":
for pos2 in range(pos+1, len(s)):
if s[pos2] == " ":
print(s[pos+1:pos2])
break
split(" " + s + " ") |
class Node:
def __init__(self, value = None, next = None):
self.value = value
self.next = next
def insert_after(new_node, insert_at):
new_node.next = insert_at.next
insert_at.next = new_node
def remove_next(node):
node.next = node.next.next
def length(node):
if node.next == None:
return 1
else:
return ... |
import urllib.request as urlrequest
import urllib.parse as parse
import json
#Sets API keys
with open("data/keys.json") as keyFile:
APIKeys = json.loads(keyFile.read())
TasteDiveApiKey = APIKeys['TasteDiveApiKey']
OMDbApiKey = APIKeys['OMDbApiKey']
def getTasteDiveURL (movies):
'''
This function use... |
# 모듈 내용 선언하기
from CakeShopInfo import Cakeshop
from CakeCustomerInfo import Cakecustomer
# 케이크와 고객 연동 class 생성
class cake_customer:
def cake_data():
cake_d = []
with open('cakeshop.csv', 'r', encoding='utf-8') as f1:
data = f1.readlines()
# print(data) -> ['Cheese Cake, 2... |
#三目表达式--三元表达式（条件表达式）
# 如果条件为真，返回真，否则返回假
x = int(input("请输入第一个数："))
y = int(input("请输入第二个数："))
z = int(input("请输入第三个数："))
#写法1
print((x if (x>y) else y) if ((x if (x>y) else y) >z ) else z)
#写法2
a = (x if (x>y) else y)
print (a if (a>z) else z)
|
# -*- coding: utf-8 -*-
"""
Created on Tue Nov 14 16:26:36 2017
@author: adhingra
"""
# Hierarchical Clustering
# import libraries
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
# importing dataset
dataset = pd.read_csv('Mall_Customers.csv')
X = dataset.iloc[:,3:].values
# using dendrograms ... |
# -*- coding:UTF8 -*-
#!/usr/bin/python
#链表，节点
class Node:
'''链表的构造快：节点的数据结构'''
def __init__(self,initdata):
self.data = initdata
self.next = None
def getData(self):
return self.data
def getNext(self):
return self.next
def setData(self,newdata):
self.data ... |
#-*- coding:UTF8 -*-
#!/usr/bin/python
class Stack():
'''栈的数据结构的实现'''
def __init__(self):
self.items = []
def isEmpty(self):
return [] == self.items
def size(self):
return len(self.items)
def push(self,item):
self.items.append(item)
def pop(self):
ret... |
# I need to use a list of lists to store the states of the fields, since there are 3 possible
# states - if there had been only 2 it would have been possible to use the binary
# representation of a long integer
# Lists are faster than sets here because I am iterating over all fields often
# encode open ground as 0, lu... |
# Definition for singly-linked list.
class ListNode(object):
def __init__(self, val=0, next=None):
self.val = val
self.next = next
class Solution(object):
def mergeTwoLists(self, l1, l2):
"""
:type l1: ListNode
:type l2: ListNode
:rtype: ListNode
"""
... |
"""
Given a string s consists of some words separated by spaces,
return the length of the last word in the string. If the last word does not exist, return 0.
A word is a maximal substring consisting of non-space characters only.
"""
class Solution(object):
def lengthOfLastWord(self, s):
"""
:type... |
class Solution(object):
def removeDuplicates(self, nums):
"""
:type nums: List[int]
:rtype: int
"""
"""
Given a sorted array and we need to return the length of the unique elements instead of the entire array. There is no need to delete the duplicate elements also.
... |
'''
字符A-Z可以编码为0-25。"A"->"0", "B"->"1", ..., "Z"->"25"
现在输入一个数字序列，计算有多少种方式可以解码成字符A-Z组成的序列。
例如：
输入：19
输出：2 --->BJ T
输入：258
输出：2 --->CFI ZI
输入：0219 -->ACBJ AVJ ACT
输出：3
'''
def how_many_ways():
str = input("输入:")
count = 1 # 起步一种
lens = len(str)
for i in range(lens):
if i == lens - 1:
... |
# coding=utf-8
# 冒泡排序
def sort(list):
# 执行轮次数
num = 0
size = len(list)
for x in range(size):
num += 1
for y in range(size - x - 1):
if list[y] > list[y + 1]:
list[y], list[y + 1] = list[y + 1], list[y]
print '执行轮次数：' + str(num)
# 优化冒泡排序
def optimizati... |
#This version if for Github project
import time
import pandas as pd
CITY_DATA = { 'chicago': 'chicago.csv',
'new york city': 'new_york_city.csv',
'washington': 'washington.csv' }
def print_input_error(key_enter):
print('Your input {} is invalid, try again\n'.format(key_enter))
return
... |
# La formula para el índice de Masa Corporral es IMC = kg/m2 donde kg es el peso de la persona en kilogramos y m2 es la altura en metros al cuadrado. Realizar programa que calcula el IMC cuando se le provee el peso y altura
print("Introducir el peso del individuo: ")
peso = float(input())
print("Introducir la altura... |
from .student import Student
from .course import Course
class RegisterStudent:
name = ''
age = ''
address = ''
email = ''
in_two_installments = False
course_detail = Course()
def __init__(self):
print('*' * 30)
print('Thank you for Registering for the IW Academy!')
... |
from pathlib import Path
def read_text(filename):
result = ''
with open(filename, encoding='utf-8') as file:
for line in file:
result += line + '\n'
return result
def write_text(filename, text):
with open(filename, mode='w', encoding='utf-8') as file:
file.write(text)
d... |
# -*- coding: utf-8 -*-
import matplotlib.pyplot as plt # standard short name
import random
plt.ion() # sets “interactive on”: figures redrawn when updated
def picks():
a = [] # make an empty list
# Why all the brackets below?
# a += [ brackets here to add an iterable onto a list ]
... |
#Example 1: Variables (Highlight the section below and press alt-4 to uncomment)
##name = "Oswald" #This variable is a string, or normal text
##number_of_cats = 12 #This variable is an integer
##cat_food = ["fish", "kibbles", "biscuits", "cauliflower"] #This variable is a list of other values
##
##... |
nome_completo = input('Digite seu nome completo: ')
print('TODAS AS LETRAS MAIÚSCULAS: {}'.format(nome_completo.upper()))
print()
print('TODAS AS LETRAS MINÚSCULAS: {}'.format(nome_completo.lower()))
print()
dividir_nome = nome_completo.split()
juntar_nome = ''.join(dividir_nome)
print('QUANTIDADE DE LETRAS: {}'.for... |
nome_completo = str(input('Digite seu nome completo: ')).strip()
if 'Silva' in nome_completo:
print('Foi encontrado o sobrenome SILVA no seu nome')
else:
print('Não foi encontrado o sobrenome SILVA no seu nome') |
num = int(input('Digite um número: '))
do = num * 2
tri = num * 3
rq = num ** (1/2)
print(f"O dobro desse número é {do}, seu triplo é {tri} e sua raíz quadrada é {round(rq, 1)}")
|
from math import trunc
num = float(input('Digite um número real qualquer: '))
num_quebrado = trunc(num)
print(num_quebrado)
# poderia usar apenas a função int() para deixar o valor inteiro
# sem a necessidade de importar módulos
|
import sys
for i in sys.argv[1:]:
i = int(i)
if i % 3 == 0:
print('fizz', end='')
if i % 5 == 0:
print('buzz', end='')
if i % 3 != 0 and i % 5 != 0:
print(i, end='')
print('') |
import random
import urllib.request
import sys
WORD_UrL = "http://learncodethehardway.org/words.txt"
WORDS = []
PHRASES = {
"class Mouse(object)":
"Make a class named Mouse that is-a object",
"class Cat(object):\n\tdef __init__(self, miao)":
"class cat has-a __init__(self, miao)",
"class Fish(... |
import re
# Password Checker Class
class Password_Checker:
# Function checks the password is a string value
def __init__(self, password):
self.password = str(password)
pass
# Function checks that the password has lowercase values
def lowercase(self, password):
return any(char.i... |
# indexing
import numpy as np
a = np.array([[1, 2, 3], [4.5, 5, 6]], int)
# 뒤에 int를 붙여주었기에 4.5를 int인 4로 바꿔줌
print(a)
print(a[0, 0])
print(a[0][0])
a[0, 0] = 12
print(a)
a[0][0] = 5
print(a)
# List와 달리 여기 2차원 배열에서는
# [0][0] == [0, 0]
# 기억해라! 우리의! 붉은! 함성을!
# 들어라 보아라 기억하라
# ㅋㅋㅋㅋㅋㅋㅋ새벽코딩ㅋㅋㅋㅋㅋㅋ해탈잼
|
# Vector은 파이썬에서 List, Tuple, dict 등 다양하게 표현할 수 있다
a = [1, 2, 10]
b = (1, 2, 10)
c = {'x' : 1, 'y' : 2, "z" : 10}
print(a, b, c)
|
import numpy as np
a = np.array([1, 4, 5, 8], float)
print(a)
print(type(a[3]))
b = np.array([5, 8, 6, "9"], float)
print(b)
print(type(b[3]))
print(b.dtype)
print(b.shape)
# import numpy as np
#
# a = np.array([1, 4, 5, 8], float)
# print(a)
|
# scalar_vector_product
# 하나의 scalar 값을 vector에 곱함, 단 입력되는 vector의 크기는 일정하지 않음
def scalar_vector_product(alpha, vector_variable):
return [alpha*element for element in vector_variable]
print (scalar_vector_product(5,[1,2,3])) # Expected value: [5, 10, 15]
print (scalar_vector_product(3,[2,2])) # Expected value: [6... |
import random
# lista_numeros =[]
# for elemento in range (1,11):
# lista_numeros.append(random.randint(1,100))
# for i in lista_numeros:
# print(i)
#________________________________________
# import random
# lista_numeros =[]
# for elemento in range (1,11):
# a=input('escribe nombre: ')
# lis... |
#!/usr/bin/env python
# -*- coding: utf-8 -*-
""" Piggy bank application """
from __future__ import print_function
import shelve
from datetime import datetime
from datetime import date as dtdate
class Tirelire():
""" Piggy bank """
def __init__(self):
#: Total amount
self._total = 0.0
... |
##Q2) WAP to create a table game (game no, name , no_of_players) and insert rows in it using user defined functions create_tabe() and insert_rows()
##Manasvi,Ripunjay
import mysql.connector as my
mydb=my.connect(host='localhost',user='root',passwd='',database='xaviers')
mycursor=mydb.cursor()
def create_table() :
... |
def display():
sfile= open("story.txt",'r')
a = sfile.readlines()
print(a)
print('no of lines in a is',len(a))
now=0
for i in range(len(a)):
b=len(a[i])
now=now+b
print('no of character is',now-len(a))
sfile.close()
display()
|
i = 0
while i < 5:
print(i)
i += 1
if i == 3:
break
myList = [1, 2, 3, 4]
for x in myList:
print(x)
for x in range(10):
print(x + 10) |
#!/usr/bin/python3
###############################################################################
#
# File: makeMapFile
# Authors: Henderson Hummel, Tejas Menon
#
#
# Purpose: generate random strings that match the map format.
# Description: This script simply generates random numbers that fit the
# fo... |
# -*- coding: utf-8 -*-
"""
Created on Sun Nov 27 14:09:19 2016
@author: 文龙
"""
import pylab as pl
import math
def initial(a,e,MP):
MS=2*10**(30)
x0=a*(1+e)
y0=0
vx0=0
vy0=2*math.pi*math.sqrt((1-e)/(a*(1+e))*(1+MP/MS))
return [x0,y0,vx0,vy0]
class orbits():
"""
planetary motion progr... |
def main():
T = int(input())
results = {}
for _ in range(T):
N = int(input())
if N in results:
print(results[N])
continue
lowest = N
highest = N
while True:
#print(lowest, highest)
if is_prime(lowest) and is_prime(h... |
# vraag naar naam
naam = input('Wat is jouw naam? ')
# vraag naar leeftijd
leeftijd = input('Hoe oud ben jij? ')
# zin uitschrijven
print(f'{naam} is {leeftijd} jaar oud.')
|
first_value = int(input('First Number: '))
second_value = int(input('Second number: '))
sum = first_value + second_value
print("Sum: " + str(sum))
#/////////////////////////////
numeric_value = '7'
print(numeric_value.isnumeric())
string_value = 'Bob'
print(string_value.isnumeric())
#//////////////////... |
print("Simple calculator!")
First_number = input("First number? ")
Operation = input("Operation? ")
Second_number = input("Second number? ")
if First_number.isnumeric() == True and Second_number.isnumeric() == True:
First_number = float(First_number)
Second_number = float(Second_number)
i... |
import unittest
import newton
class NewtonTestCase(unittest.TestCase):
def test_zero_degree_polynomial(self):
"""Are zero degree (constant) polynomials handled correctly?"""
# f(x) = 2
p, p_str = newton.interpolation_polynomial([(0,2)], get_string=True)
self.assertEqual(p(-3.14), 2)... |
#%%
# starting with imports
import torch
#%%
# here is some iteration -- lowering the number
# of hidden parameters until we no longer can get the
# gradiens to vanish
# this is a bit of dynamic model generation, which is
# a kind of meta-learning
#%%
# inputs and outputs, just random values -- we'll work with real... |
#%%
# Regression has a different output format than classification --
# it is in real values, good old floating point numbers.
# This particular dataset also has real valued data points,
# so we're
# going to update our data loader to be more configurable column
# wise how to encode values. We'll start be brining bac... |
# %load q01_longest_even_word/build.py
# Default imports
import re
from nltk.tokenize import word_tokenize
sentence = 'photographs or other images, readers can start to get a sense about the topic. This scanning and skimming helps set the expectation for the reading.'
data1 = 'One great way to make predictions about ... |
def linearSearch(ls,ele):
for i in range (0,len(ls)):
if ls[i] == ele:
return i
break
return -1
ls = input("enter a list of numbers")
ls =ls.split()
result = linearSearch(ls,int(input("enter element to be found")))
if ( result == -1):
print("Element not found")
else:
print("Element is found at ... |
import time as t
# Shell sort algorithm
def shell(l):
gap = len(l) // 2
while gap > 0:
print(f"Shell:Gap is {gap}")
for i in range(gap):
for j in range(i + gap, len(l), gap):
val = l[j]
pos = j
while pos >= gap and l[pos - gap] > val:... |
a=100
b=200
sum=a+b
print('the sum of {0} and {1} is {2}'.format(a,b,sum))
|
import pandas as pd
# Below helps view complete dataframe in pandas, hence, it helps print it too
pd.set_option("display.max_rows", None, "display.max_columns", None)
"""
Json data is noting but a dictionary in Python. It can be read into Pandas Dataframe by pd.read_json method.
"""
df = pd.read_json('data.json')
# ... |
import pandas as pd
# Below helps view complete dataframe in pandas, hence, it helps print it too
pd.set_option("display.max_rows", None, "display.max_columns", None)
df = pd.read_csv('data.csv')
print(df.info())
"""
Prints a lot of useful info about our data, like number of columns, rows, column names, non-null dat... |
#
# a = [1, 3, 5, 7, 0, -1, -9, -4, -5, 8]
# # 用列表生成式，生成新的列表
# b = [i for i in a if i > 0]
# print("大于 0 的个数：%s" % len(b))
#
# c = [i for i in range(101) if i%3 == 0]
# print("倍数的个数：%s" % len(c))
# m = 0
# for i in range(101):
# if i % 3 == 0:
# m += 1
# print("倍数的个数：%s" %m)
a = "axsbsdfsdt"
prin... |
"""
Project Euler 15: Find the number of routes from the top left corner to the bottom right corner in a rectangular grid.
How many routes are there through a 20x20 grid?
"""
def pascalTriangle(rows):
"""
Print out the pascal triangle structure and the max number in each row
"""
for rownum in range (rows):
... |
"""
Project Euler 27: Find a quadratic formula that produces the maximum number of primes for consecutive values of n
"""
def isPrime(n):
if n%2==0:
return False
for i in range(3, int(n**0.5)+1,2):
if n%i == 0:
return False
return True
max_num_prime = 0
max_a_b = (0,0)
limit = 1000
for a in range(-limit... |
from errors import ExitGame
import textwrap
class Console(object):
def message(self, text):
"""
Prints a message on the screen.
"""
for paragraph in text.split('\n'):
print ' {}'.format(
'\n '.join(
textwrap.wrap(paragraph, 76)
... |
name = str(input('Introduce tu nombre: '))
last_name = str(input('Introduce tus apellidos: '))
age = int(input('Introduce tu edad: '))
email = str(input('Introduce tu email: '))
dic = {
'nombre': name,
'apellido': last_name,
'edad': age,
'email': email
}
print(f"Hola, mi nombre es: {dic['nomb... |
class Person:
def __init__(self, name, surname, age, height, weight):
self.name = name
self.surname = surname
self.age = age
self.height = height
self.weight = weight
def get_name(self):
print(f'El nombre completo es: {self.name} {self.surname}')
def ind... |
print("BIENVENIDO A LA CALCULADORA DE SALARIOS")
selection = 'Si'
while selection == 'Si':
name = input("Introduce tu nombre completo: ")
salary_compl = float(input("Introduce tu salario: "))
salary_iva = salary_compl * 0.84
print("El salario bruto de", name, 'es de:', salary_iva)
selection = in... |
from PIL import Image
"""
下面介绍一下计算机存储图像的原理
w 是图像宽
h 是图像高
一个图像由 w * h 个像素点组成
每个像素点由 rgba 4 个部分组成
r 红色
g 绿色
b 蓝色
a 透明度
现在的图像 rgba 分别是一个字节表示，一个字节的数值范围是 0 - 255
也就是一个像素点 4 字节，可以表示的颜色范围是 256 的 4 次方
但是很多图像是没有 a 的，所以就只有 3 字节表示一个像素
项目要求：
参考下面的链接和本文件的代码
https://baike.baidu.com/item/%E5%8E%BB%E8%89%B2
实现 grayscale 函数，让生... |
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