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# https://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii/submissions/
#
# time: O(n^n) - generates a recursive tree for every entry
# space: O(n) - only stores indexes and profit, but stores an index set for every root node
class Solution:
def maxProfit(self, prices: List[int]) -> int:
return se... |
#!/ usr/bin/env python
#coding: utf-8
"""
Author: Arnaud Ferré
Contact: arnaud.ferre@u-psud.fr
Date: 09/02/2017
Description:
- A clean example of a Python script architecture for functions definition
- Used to test commit command
Licence: DSSL
"""
# Importations
import math
# Autres syntaxes/utilisations possibles :... |
#! /usr/bin/python
def maxsub(a):
''' This returns the sum of the maximum continuous subsequence. '''
if len(a) == 1:
return a[0]
left = a[:len(a)/2]
right = a[len(a)/2:]
return max(
max(maxsub(left), sum(left)+lborder(right)), # Left
max(maxsub(right), sum(right)+rborder(left)), # Right
rborder(left) ... |
a={1,2,3,4,5}
b={4,5,6,7,8}
print("the set value of a ",a)
print("the set value of b ",b)
a.difference_update(b)
print("remove the intersection of 2nd set from set from the 1st set ",a)
|
#merged list of tuples from two lists
l1=list(range(5))
l2=list(range(5,10))
t1=list(zip(l1,l2))
print(t1)
#merge list and range to create list of tuples
l=range(1,8)
l1=["a","b","c","d","e"]
print(list(zip(l,l1)))
#sorting the list
l=list(range(10,0,-1))
print(sorted(l))
#filter odd numbers
l1=range... |
#multiply two arguments
z=lambda x,y:x*y
print(z(2,5))
#fibonacci series
def fib(n):
r=[0,1]
any(map(lambda _:r.append(r[-1]+r[-2]),range(2,n)))
print(r)
n=int(input("Enter number"))
fib(n)
#multiply a number to the list
l=list(range(10))
l=list(map(lambda n:n*3,l))
print(l)
#divisible b... |
"""
2. Faça um Programa que peça um valor e mostre na tela se o valor é positivo ou negativo.
"""
numero = int(input('Informe um número\n'))
if numero >= 0:
print('O número informado é positivo')
else:
print('O número informado é negativo\n')
|
"""
9. Faça um Programa que leia três números e mostre-os em ordem decrescente.
"""
numeros = set()
while True:
try:
numero = int(input(f'Informe o {len(numeros)+1}º número\n'))
numeros.add(numero)
if len(numeros) == 3:
break
pass
except ValueError:
pass
prin... |
"""
26. Um posto está vendendo combustíveis com a seguinte tabela de descontos:
Álcool:
até 20 litros, desconto de 3% por litro
acima de 20 litros, desconto de 5% por litro
Gasolina:
até 20 litros, desconto de 4% por litro
acima de 20 litros, desconto de 6% por litro
Escreva um algoritmo ... |
"""
5. Faça um Programa que converta metros para centímetros
"""
metros = float(input('Informe a quantidade de metros\n'))
print(f'{metros} metros equivale a {int(100*metros)} centimetros\n')
|
"""
25. Faça um programa que faça 5 perguntas para uma pessoa sobre um crime. As perguntas são:
"Telefonou para a vítima?"
"Esteve no local do crime?"
"Mora perto da vítima?"
"Devia para a vítima?"
"Já trabalhou com a vítima?"
O programa deve no final emitir uma classificação sobre a participa... |
"""Python Decorator Templated"""
from functools import wraps, partial
__all__ = [
'base_decorator_func',
'base_decorator_func_with_args',
'BaseDecorator',
]
def base_decorator_func(func):
"""Decorator function:
This decorator overrides original 'function' and
returns the wrapper function.
... |
class Queue(object):
def __init__(self):
self.queue = []
def enqueue(self, val):
self.queue.insert(0, val)
def dequeue(self):
if not self.is_empty():
self.queue.pop()
else:
print("underflow")
def is_empty(self):
return False if self.queue else True
def travel(self):
print(self.queue[-1::-1]... |
import doctest
class Square(object):
"""A square object"""
def __init__(self, value): #requires value upon initialization
self.up = None # default
self.down = None # default
self.left = None # default
self.right = None # default
self.value = value # taken in above
... |
#RUSHIKESH BANDIWADEKAR, SE-IT, A-37
#Program to traverse through given dictionaries using for loop
#Taking how many data/values user want to enter/add in dictionary
n = int(input("Enter how many number of datas you want to add in dictionary : "))
#Creating empty dictionary
d = {}
#We take rolll number and name as k... |
# coding: cp949
#money = 2000
money =int(input(" ֽϱ? ")) # input ° string ó
#card = 1 <- ī θ ǴϹǷ
#card = True
card = input("ī带 ϰֽϱ? (y/n) :")
if card == 'y': card = True
else: card = False
if money >= 3000:
print("Űó ý м мմϴ.");
print("м Ϸᰡ Ǿϴ.");
print("ýø Ÿ ")
elif card == T... |
import os
import time
import random
# ---
NL = '\n'
# ---
GAMES_TO_PLAY = 10
SLEEP_TIME = 0.1
# ---
players = [
{
'Name': 'Bob',
'Symbol': 'X',
'Wins': 0
},
{
'Name': 'Alice',
'Symbol': 'O',
'Wins': 0
}
]
# Board stored as 3D char array
board = [[' ' for i in range(3)] for j in ra... |
#Nicolas Tracewell
#ntracewe@ucsc.edu
#programming assignment 3
#The program chooses a random number between 1 and 10 and gives the user three guesses to get it right, giving hints with each guess.
import random
x = random.randint(1,10)
print("I'm thinking of an integer in the range 1 to 10. You have three guesses.... |
"""
Takes an input label file and converts the labels currently as days (ints)
into years (floats)
"""
input_file = open("/home/albert/Desktop/pic5_dataset/age/pic5_age_train.days.txt", "r")
output_file = open("/home/albert/Desktop/pic5_dataset/age/pic5_age_train.years.txt", "w")
lines = input_file.readlines()
for... |
import os
import csv
# Path to collect data
budget_csv = os.path.join('budget_data.csv')
# Read in the CSV file
with open(budget_csv, 'r') as csvfile:
# Split the data on commas
csvreader = csv.reader(csvfile, delimiter=',')
months = []
header = next(csvreader)
net_pl = []
change_pl =... |
import src.ETL.Person as p
class Drink:
def __init__(self, drink_type, drink_name, details, price, id=None):
self.id = id
self.drink_type = drink_type
self.drink_name = drink_name
self.details = details
self.price = price
def get_info(self):
return f"#{self.id... |
import matplotlib.pyplot as plt
x1 = [1,2,3,4,5]
y1 = [1,2,4,8,16]
colors = ['green', 'red', 'blue', 'orange', 'lightgreen']
plt.bar(x1, y1, edgecolor='black', color = colors, linewidth = 3)
plt.title("title")
plt.xlabel("horizontal title")
plt.ylabel("vertical title")
plt.show() |
#5-1 condition test
car = 'subaru'
print("is the car a 'subaru'? i predict true.")
print (car == 'subaru')
car = 'audi'
print("\nis this car an 'audi'? i predict false")
print (car != 'audi')
name = 'peterson'
print("\nis this persons name and 'peterson'? i predict true")
print (car == 'peterson')
car = 'peterson'
... |
#5-8 hello admin
names = ['admin', 'elgin', 'dylan', 'logan', 'keenan']
for name in names:
if name == 'admin':
print(f'hello {names[0]}, would you like to see a status report')
if name == 'elgin':
print(f'hello {names[1]}, thank you for logging in again')
if name == 'dylan':
print(f'hello {names[2]}, thank yo... |
# Part I: Members, Students and Instructors
# You're starting your own web development school called Codebar! Everybody at Codebar -- whether they are attending workshops or teaching them -- is a Member.
class Member:
def __init__(self, full_name):
self.full_name = full_name
def hello(self):
pri... |
from itertools import chain, combinations
def powerset(iterable):
"powerset([1,2,3]) --> () (1,) (2,) (3,) (1,2) (1,3) (2,3) (1,2,3)"
s = list(iterable)
return list(chain.from_iterable(combinations(s, r) for r in range(1, len(s)+1)))
def subsequentset(iterable):
sset = []
s = list(iterable)
... |
# Three-Dimensional Object
#
# This is a container class for three-dimensional objects.
#
# Last Modified 2013.01.13 22:24
#
import ThreeVector
class ThreeDimensionalObject:
def __init__(self, X1 = 0, X2 = 0, Y1 = 0, Y2 = 0, Z1 = 0, Z2 = 0):
self.X1 = X1
self.X2 = X2
self.Y1 = Y1
self.Y2 = Y2
se... |
valor_lado = int(input('Por favor ingrese el valor del lado: \t'))
area = valor_lado * valor_lado
perimetro = valor_lado + valor_lado + valor_lado + valor_lado
print(f'El area es: {area}')
print(f'el area del perimetro es: {perimetro}') |
def line_break(x):
print(str(x) + '---------' + str(x) + '---------' +
str(x) + '---------' + str(x) + '---------')
lb = line_break
'''
~appendix
* this is the first note on building a python flask application *
~lb(0): flask is fun: what is going on here?
~lb(1): starting the flask app
~lb(2): updatin... |
from typing import List
class Solution:
def findMedianSortedArrays(self, nums1: List[int], nums2: List[int]) -> float:
res = sorted(nums1 + nums2)
mid = (len(res) - 1) // 2
print(res[mid])
return res[mid] if len(res) % 2 != 0 else (res[mid] + res[mid + 1])/2
print(Solution().find... |
variable_creator = dict()
for x in range(5):
x = input("enter in your variable name:")
y = input("enter its value:")
variable_creator[x] = y
x = ""
y = ""
print(variable_creator)
n = input("which one do you want to access")
print(variable_creator[n])
|
x=12
y=5
z=123
print(max(x,y))
print(min(z,y))
print(abs(-12))
print(pow(21,21))
print(round(3123.3223))
from math import *
print(floor(3.678) , floor(3.2134) , floor(4))
print(ceil(3.6454) , ceil(3.4122) , ceil(3))
print(sqrt(25))
print(1) |
# A string is an immutable, ordered, and it is represented by text
# A string can be written in all these different ways and all have their own advantages
# like the single quote one is easy
# double quote help if you want to throw in a single quote
# triple quote are used for multiple lines
#
var1 = 'Hello Wor... |
import student
# main functions section
def addNewStudent():
def setStudentNo():
studentNo_ = input("3 reqemden ibaret telebe nomresini daxil edin: ").strip()
if studentNo_.isdigit() and len(studentNo_) == 3:
for s in student.userList:
if s.studentNo == studentNo_:
... |
N = input()
if N < 60:
print "Bad"
elif N < 90:
print "Good"
elif N < 100:
print "Great"
else:
print "Perfect"
|
# Get inputs from user
print("Hi! I need a couple of inputs from you to make your experience jovial. So let's start then by hitting ENTER :)")
name1 = input("Name: ")
nickname = input("Nick Name: ")
adjective1 = input("Adjective: ")
verb1 = input("Verb: ")
verb2 = input("Verb: ")
famous_character1 = input("Famous Cha... |
import math
import random
# string functions
string = 'Monty Python'
length = len(string)
print("String = ",string,"\tlength = ",length)
rep = string.replace('n','N')
print(rep)
upper = string.upper()
lower = string.lower()
print(upper)
print(lower)
# data functions
character = 'A'
ordchar = ord(chara... |
import collections
def TupleAssign():
(x,y,z) = ("python", "is", "Number 1")
return x,y,z
def TupleMinMax(tup):
mn = min(tup)
mx = max(tup)
return mn,mx
def TupleIndex(tup,val):
y = tup.index(val)
return y
def TupleLen(tup):
y = len(tup)
return y
... |
# Copyright (c) 2020. Adam Arthur Faizal
from sys import copyright
print("====== IMPLEMENTASI FUNGSI RANGE ======\n")
print("--- Bagian 1 --- (Menampilkan rentang nilai)") # Menampilkan rentang nilai
awal = int(input("Masukkan nilai awal : "))
akhir = int(input("Masukkan nilai akhir : "))
pembaruan = int(input("Mas... |
# Copyright (c) 2020. Adam Arthur Faizal
from sys import copyright
print("====== WHILE LOOP ======\n")
angka = 0
while angka < 10:
print("Nilai angka adalah :", angka)
angka += 1
print("Di luar while")
angka2 = 0
start = True
while start:
print("Nilai angka2 adalah :", angka2)
angka2 += 1
if angk... |
# Courses
# Login/Signup
# Palindrome or not?
# Palindrome wo strings ya numbers hote hai jo ulta seedhe same hote hai.
# Jaise, NITIN. Nitin ko aap left se padho ya right se, nitin hi hai. Aise hi MOM bhi ek
# palindrome hai. Code likho jo check kare ki kya list palindrome hai ya nahi. Aur print karo
# “Haan! pali... |
# duplicates
# Duplicates
# iss lists mei se duplicates nikal kar, kisi aur list mei daal kar print karne hai.
a= [19, 17, 12, 17, 17, 18, 10, 17, 14, 12, 19, 17, 12, 13, 11]
i=0
b=[]
# count=0
while i<len(a):
l=a[i]
if l not in b:
b.append(l)
# count=count+1
i=i+1
print(b) |
# Courses
# Login/Signup
# aao-jodein
# Aao Jodein
# Ek code likho jo kissi bhi list ke liye uss list ke do sum ka output karta hai, ki uss
# list mei odd numbers ka sum aur even numbers ka sum kitna hai.
elements = [23, 14, 56, 12, 19, 9, 15, 25, 31, 42, 43]
a=[]
sum1=0
i=0
sum=0
s=[]
while i<len(elements):
n... |
# Author: Omar Shehab
# Email: shehab1@umbc.edu
# Date: May 4, 2017
# This program uses the Forest API from the Rigetti Quantum Computing
# to solve a few challenge problems as a part of the interviewing process.
# The author has tried to use as few quantum gates as he can.
# This program is written for Goal 4.
# Go... |
# Author: Omar Shehab
# Email: shehab1@umbc.edu
# Date: May 4, 2017
# This program uses the Forest API from the Rigetti Quantum Computing
# to solve a few challenge problems as a part of the interviewing process.
# The author has tried to use as few quantum gates as he can.
# This program is written for Goal 3.
# Go... |
# On importe une librairie pour choisir un nombre aleatoire :
import random
# On cree une variable nombre_cacher
# On y stock un nombre aleatoire en entre 0 et 100
# on fait appel a la fonction randint qui se trouve dans random
nombre_cacher = random.randint(0, 100)
print("Tape un nombre entre 0 et 100")
entree_jou... |
import itertools
from functools import reduce
from typing import Set, List, Mapping
from utils import NumType
def get_primes_divisors(num: int) -> List[int]:
prime_divisors = list()
inner_num = num
while inner_num % 2 == 0:
prime_divisors.append(2)
inner_num = int(inner_num / 2)
for ... |
todolist = []
while True:
print("Welcome to my To-Do List\n")
print("1)Add an item\n2)Mark an item as done\n3)View the list\n4)quit")
choice = int(input("enter your choice\n"))
if choice == 1:
data = input("what do you want to add?")
todolist.append(data)
elif choice == 2:
... |
from xmltodict import parse
import json
def create_file_name(filename):
"""
change name from xml to json name
"""
sep = filename.split('.')
name = './' + './' + '/' + sep[0] + '.json'
return name, sep
filename = input('file name(INPUT WITH .xml): ')
file = open(filename).read()
diction = pa... |
#!/bin/python3
import math
import os
import random
import re
import sys
if __name__ == '__main__':
gmail_regex = re.compile("^[a-z\.]+@gmail.com$")
gmail_accounts = dict()
N = int(input().strip())
for _ in range(N):
firstName, email = input().strip().split(' ')
if gmail_regex.match(e... |
############################################################
# Code for reading a textfile and calculating mean values #
# Useful when calcualte the mean cross-section #
############################################################
# --data file
f1name='xsec.dat'
# --read file
f = open(f1name,'r')
lines = f.r... |
from random import randint
i = 0
num = randint(0, 20)
for i in range(3):
print(i)
i += 1
answer = input("Pick a number")
if (int(answer) == num):
print("Congrats!")
break
elif (int(answer) > num):
print("Guess lower.")
elif (int(answer) < num):
prin... |
class Class1:
def __init__(self, obj):
self.obj = obj
def print(self):
print(self.obj.x)
class Class2:
def __init__(self):
self.x = 5
g = Class2()
h = Class1(g)
h.print() |
from constants import *
from vector import Vector
def draw_text(screen, text, color, x, y):
'''
Draws a text on the desired position
'''
# Puts the text into a surface
text_surface = FONT.render(text, True, color)
# Creates a rect object at the desired position
text_rect = text_surface.g... |
print("""
**************************************
** Welcome to the Snakes Cafe! **
** Please see our menu below. **
**
** To quit at any time, type "quit" **
**************************************
Appetizers
----------
Wings
Cookies
Spring Rolls
Entrees
-------
Salmon
Steak
Meat Tornado
A Literal Garden
D... |
import sys
import random
#GLOBAL VARIABLES
arr_init = []
arr = []
current_line = -1
def draw(rows):
width = rows*2 + 1
print('*'*width)
for i in range(rows):
if arr[i] < arr_init[i]:
k = arr_init[i] - arr[i]
else:
k = 0
print('*' +' '*(rows-i... |
'''this piece of code shows the basic idea of polymorphism:
you can see that we pass objects of different classes(duck and human)
at run-time to the same function, and it performs different behaviors based on
the object type. This is called polymorphism(multi-behavior)'''
class duck:
def talk(self):
print... |
import pygame
class Shape:
def __init__(self, x, y, xSpeed, ySpeed, color):
self.x = x
self.y = y
self.xSpeed = xSpeed
self.ySpeed = ySpeed
self.color = color
def move(self):
self.x = self.x + self.xSpeed
self.y = self.y + self.ySpeed
def show(self,... |
from collections import defaultdict
SPACE = ' '
def findRoot(employers):
#finding node with no in-edges i.e not present in RHS
root = list(employers.keys())[0]
for key, values in employers.items():
for child in values:
if child == root:
root = key
return root
de... |
# First we'll import the os module
# This will allow us to create file paths across operating systems
import os
# Module for reading CSV files
import csv
# path for budget data
csvpath = os.path.join('Resources', 'budget_data.csv')
# Variables that will be needed for the summary
runningprofit = 0
currentprofit = 0
i... |
class Node:
def __init__(self, data = '', prev = None, next = None):
self.data = data
self.prev = prev
self.next = next
class DLL(Node):
def __init__(self):
self.head = None
self.tail = None
self.current = None
self.size = 0
def __str__(self):
... |
import random
class Pizza_slice(object):
def __init__(self):
self.__topings = self.add_topings()
self.__ID = ''
def add_topings(self):
topping_list = ['Pepperoni', 'Mushrooms', 'Onions', 'Sausage', 'Bacon', 'Extra cheese', 'Black olives', 'Green peppers']
Out_put_list = []
... |
from tkinter import *
from tkinter.colorchooser import *
from tkinter.simpledialog import *
## 함수 선언 부분 ##
def mouseClick(event):
global x1, y1, x2, y2
x1 = event.x
y1 = event.y
def mouseDrop(event):
global x1, y1, x2, y2, penWidth, penColor, penStyle
x2 = event.x
y2 = event.y
if penStyl... |
import csv
from tkinter.filedialog import *
## 우리회사 평균 연봉은?
filename = askopenfilename(
parent=None, filetypes=(("CSV 파일", "*.csv"), ("모든 파일", "*.*")))
csvList = []
with open(filename) as rfp:
reader = csv.reader(rfp)
headerList = next(reader)
sum = 0
count = 0
for cList in reader:
cs... |
'''To Do:
This will be an exe, just run it to get gui and work from there.
'''
import tkinter as tk
from tkinter import messagebox
import generator as gen
#####Functions that will be used
def get_evaluation():
""" get evaluation from entry fields """
dim = int(enter_dim.get())
... |
import random
def generate_cipher():
return random.sample(range(10), 4)
def get_bulls_and_cows(cipher, guess):
assert len(cipher) == len(guess), 'the arguments must be the same length'
bulls = 0
cows = 0
for i in range(len(cipher)):
if guess[i] == cipher[i]:
bulls += 1
... |
"""
2 A Python implementation of GPS related time conversions.
3
4 Copyright 2002 by Bud P. Bruegger, Sistema, Italy
5 mailto:bud@sistema.it
6 http://www.sistema.it
7
8 Modifications for GPS seconds by Duncan Brown
9
10 PyUTCFromGpsSeconds added by Ben Johnson
11
12 This pro... |
#sorting numpy array
import numpy as np;
#single dim array
sd=np.array([100,20,45,90,44,10,25]);
print(np.sort(sd)); #sorting in ascending order
print(np.sort(sd)[::-1]);#sorting and slicing in reverse direction (desc order)
print("__________________________________________________________");
md=np.array([[20,... |
#asarray function is like array
#it can create an ndarray from list,tuple etc
import numpy as np;
list=[10,20,30];
tuple=(40,50,60,70);
npa1=np.asarray(list);
npa2=np.asarray(tuple);
npa3=np.asarray(tuple,dtype=float);
print(npa1);
print(npa2);
print(npa3);
|
from array import array
tab = array('i', [1, 3, 5, 7, 9])
for i in range (0,len(tab)):
print(tab[i])
def somme(tab):
somme = 0
for i in range (0,len(tab)):
somme += tab[i]
return somme
print("somme : ", somme(tab)) |
#!/usr/bin/env python3
# -*- coding:utf-8 -*-
import numpy as np
arr1 = np.array([1, 2, 3])
# 共享一块内存
arr2 = arr1
arr2[0] = 5
print(arr1)
print(arr2)
# [5 2 3]
# [5 2 3]
# 深拷贝
arr3 = arr1.copy()
arr3[0] = 6
print(arr1)
print(arr3)
# [5 2 3]
# [6 2 3]
|
#!/usr/bin/env python3
# -*- coding:utf-8 -*-
# 生成随机数的方式
import numpy as np
# 生成3行2列从0到1的随机数
sample = np.random.random((3, 2))
print(sample)
# [[0.94800964 0.91867228]
# [0.3680591 0.14434706]
# [0.33398542 0.50719141]]
# 生成3行2列符合标准正态分布的随机数
sample2 = np.random.normal(size=(3, 2))
print(sample2)
# [[ 0.22708609 -... |
#Ex 4.1
#a
def print_list(elements):
print(elements)
#b
def print_reverse(elements):
print(list(reversed(elements)))
#c
def len_function(elements):
count = 0
for index in elements:
count += 1
return count
#Ex 4.2
def set_first_elem_to_zero(l):
l[0] = 0
return l
#Ex 4.4
def set_in... |
texto = "oi, eu sou a Urias"
print(len(texto))
print(texto.upper())
print(texto.lower())
print(texto.capitalize())
print(texto.title())
|
#O programa pede para o usuário dois numeros e realiza a soma deles
numero1 = int(input("Informe um valor:"))
numero2 = int(input("Informe outro valor:"))
resultado = numero1 + numero2
print("O resultado da soma é:", resultado)
|
entrada = "Pabllo;Urias;McTha;Dudinha"
#Estrutura for
for nome in entrada.split(";"):
print(nome.upper())
|
#Fatiamento de string
palavra = "Victoria Medej"
#Para mostrar apenas uma letra da palavra (Ver a posição da letra)
letra = palavra[3]
print(letra)
#Para mostrar um conjuto de letras de uma string
letras = palavra[0:5]
print(letras)
#Para mostrar da posição escolhida até o final
letras = palavra[5:]
print(letras)
#... |
#Programa
valor = 0
contador = 0
while contador < 7:
valor = valor + (valor / 2) + 4
if valor % 2 == 0:
print (valor)
else:
print (valor//2)
contador = contador + 1
#Resposta
4
10
9
16
26
41
64
|
print("Olá mundo!")
#Isso é um comentário e não sera executado
#A função input() sempre retorna uma string/texto
nome = input("Digite o seu nome: ")
print("Olá", nome)
|
valor_total = float(input("Informe o valor do produto: "))
quantidade_parcelas = int(input("Informe a quantidade de parcelas: "))
if quantidade_parcelas == 1:
valor_final = valor_total * 0.9
elif quantidade_parcelas == 2:
valor_final = valor_total
elif quantidade_parcelas == 3:
valor_final = valor_total * 1.05... |
#Estrutura de repetição
numero_secreto = 13
acertou = False
while acertou == False:
chute = int(input("Informe seu chute: "))
if chute > numero_secreto:
print("O número é menor")
elif chute < numero_secreto:
print("O número é maior")
else:
acertou = True
print("Acertou!")
print("Obrigada por... |
numero1 = int (input ("informe um numero: "))
numero2 = int (input ("informe outro numero: "))
soma = numero1+numero2
print ("o resultado é: ", soma)
|
import tkinter
import random
window = tkinter.Tk()
def Random_Number():
My_Random = random.randint(1,20)
dice_thrown.configure(text = "Rolled: " + str(My_Random))
MyTitle = tkinter.Label(window, text = "DnD Dice Roller", font = "Arial 16")
MyTitle.pack()
MyButton = tkinter.Button(window, text = "Roll", comm... |
# -*- coding: utf-8 -*-
"""
Created on Tue Jan 22 16:47:12 2019
@author: harsh
"""
#Program to reverse the string o(n)
def reverseString(s1):
print(len(s1))
reverse=""
for i in range(0,len(s1)):
reverse=s1[i]+reverse
print(reverse)
reverseString('Harsa')
#Duplicates alphabe... |
# -*- coding: utf-8 -*-
"""
Created on Wed Sep 15 11:33:03 2021
@author: karth
"""
# Create class "Patient"
class Patient:
# Constructor
def __init__(self, name, bloodgrp, address, branch):
self.name = name
self.bloodgrp = bloodgrp
self.address = address
self.branch = branch
# Functio... |
def minCutsPalindrome(string):
n = len(string)
# dp for palindrome. pal[i][j] is true if string[i] to string[j] is a palindrome
pal = [[False]*n for i in range(n)]
for i in range(n):
pal[i][i] = True
# dp for mincuts. cuts[i][j] stores minimum cuts needed for string[i] to string[j]
... |
my_list=[5,10,15]
print(list(map(lambda i: i*i, my_list))) #square bitches
lingo=[(0,2),(4,3),(10,-1)] # sorting a tuple or dictorinary!!!
lingo.sort(key=lambda x: x[1])
print(lingo) |
class Pets():
animals = []
def __init__(self, animals):
self.animals = animals
def walk(self):
for animal in self.animals:
print(animal.walk())
class Cat():
is_lazy = True
def __init__(self, name, age):
self.name = name
self.age = age
def walk(self... |
# dummy import example
# import statement does not require .py extension
# a folder containing modules is called a package
# the files in the folder are called modules
# imported as module
import utility
# imported as package.module
import ex_folder.multiply
# another way to write this is
# import * will import all... |
# range()
# return an object that produces a sequence
# of intergers from start to stop
for number in range(0, 10):
print(number)
for _ in range(10, 0, -1):
print(list(range(10))) |
# walrus operator
# :=
# assigns values to variables as part
# of a larger expression
a = 'hello'
if (len(a) > 4):
print(f'too long {len(a)} elements')
# using the walrus operator
if ((n := len(a)) > 4):
print(f'too long {n} elements')
while ((n := len(a)) > 1):
print(n)
a = a[:-1]
print(a) |
# built in functions
print(len('012345678')) # -> 9
greet = "hello"
print(greet[0:len(greet)])
# methods
# methods that can be used only on strings
# .format() # this is a method
quote = 'to be or not to be'
print(quote.upper())
print(quote.capitalize())
print(quote.find('be')) # -> 3 finds index
print(quote.repla... |
# error handling
# errors in python
# an error that crashes a program is called an exception
# SyntaxError denotes a non standard python syntax error
# NameError denotes a name or variable that is undefined
# IndexError indicates an index is nonexistant
# KeyError indicates a key in a dictionary that does not exist
#... |
# dictionary
# dict
# dictionary = {
# 'KEY': VALUE,
# 'KEY': VALUE
# }
# dictionary keys may be expressed as int str bool
# they must be immutable
# keys must be unique
# if keys are not unique, the latter value will override
dictionary = {
'a': 1,
'b': 2,
'c': 3
}
print(dictionary['b']) # prints... |
n = int(input())
string = input()
o_number = 0
zeros = 0
ones = 0
ans = ""
for char in string:
if char == 'o':
o_number += 1
elif char == 'z':
zeros += 1
ones = o_number - zeros
while ones > 0 or zeros > 0:
if ones:
ans += "1 "
ones -= 1
elif zeros:
ans += "0 ... |
n = int(input())
ans = ""
for current in range(1, n+1):
if current % 2 == 1:
ans += "I hate "
else:
ans += "I love "
if current == n:
ans += "it"
else:
ans += "that "
print(ans)
|
#!/usr/bin/python
#
# 12tweet - tiny little robots that live in the twittersphere
# Created by Jeff Verkoeyen @featherless
#
# The brains of a basic twitter bot. Does little more than print
# all tweets for the given twitter user.
#
import twitterbot
import random
class Bot(twitterbot.StandardBot):
'''A generic t... |
Exercise 1
print("Hello, World!")
Exercise 2
mystring = "hello"
myfloat = 10.0
myint = 20
if mystring == "hello":
print("String: %s" % mystring)
if isinstance(myfloat, float) and myfloat == 10.0:
print("Float: %f" % myfloat)
if isinstance(myint, int) and myint == 20:
print("Integer: %d" % myint)
Exerci... |
"""
Module to manage AFW (Alternating Finite automaton on Words).
Formally a AFW (Alternating Finite automaton on Words) is a tuple
:math:`(Σ, S, s0, ρ, F )`, where:
• Σ is a finite nonempty alphabet;
• S is a finite nonempty set of states;
• :math:`s0 ∈ S` is the initial state (notice that, as in dfas,
we have... |
"""
Module to manage NFA (Nondeterministic Finite Automata).
Formally a NFA, Nondeterministic Finite Automaton, is a tuple
:math:`(Σ, S, S^0 , ρ, F )`, where
• Σ is a finite nonempty alphabet;
• S is a finite nonempty set of states;
• :math:`S^0` is the nonempty set of initial states;
• F is the set of accepting ... |
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