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function train returns an error value inputs: the network, the input values (x), the desired output values (d), learning rate. let y be the output layer let error be the error value let f() be the outputFunction. let f'() be the derivative of f(). feedforward(x); /* Calculate errors */ For each node n in the y do ...
ciclo = True for i in range ( 0 , 100 ): residuo = i**3 % 9 if ( residuo == 8 ): residuo = -1 ; if ( residuo % 3 == 0 and residuo != 0 ): ciclo = False if ( residuo % 3 == 1 and residuo != 1 ): ciclo = False if ( residuo % 3 == 2 and residuo != -1 ): ciclo = False print ( resid...
"""Выводит число Фибоначчи с индексом n""" a = int(input('Enter index of Fibonacci number ')) print(round((((1+(5 ** 0.5))/2) ** a)/(5 ** 0.5))) ### ну прочитай для начала, что такое числа фиббоначи ###
def make_matrix(): size = int(input()) matrix = [] for s in range(size): rows = input() rows_to_append = [] for r in rows: rows_to_append.append(r) matrix.append(rows_to_append) return matrix def is_valid(row, col): if 0 <= row < len(matrix) and 0 <= col...
def flights(*args): values = list(args) dict_for_flights = {} while len(values): current_destination = values[0] if current_destination == "Finish": break people = values[1] if current_destination in dict_for_flights.keys(): dict_for_flights[current_de...
# 반복문 붙여서 1번 커밋, 조건문(짝수일 때만 프린트) 1번 커밋 for i in range(1,20+1): if i%2==0: print("It works!!")
def press_grind_beans(): # def defines the function, it is a container for a specified code block print("Griding for 20 seconds") press_grind_beans() # paramaters give functions thier flexibility using .format(variables) def cash_withdrawal(amount,accnum): print("Withdrawing £{}.00 from {}".format(amount,accnu...
print("Hello, World!") print("I love Farah Mustapha!") print("Okay, thanks. Bye!") # the above line are test strings for the print function # data types in python include strings "", integers int or float, functions like print int = 1 # a ssigns integer to 1 float = 1.01234 # assingns float to 1.01234 print(int, float)...
import sys import random import time def get_words_list(filename): pass def create_sentence(num_of_words): '''Create a sentence given number of words in sentence''' #Open corpus with open('american') as f: word_list = list(f) word_ct = 0 #Words generated sentence = "" ...
x = 5 while x < 10: print('x小于十!') print('我还在框框里') x = x + 1 print('我逃出回圈了')
tabuada = int(input('Digite um número para apresentar a tabuada: ')) for n in range(1, 11): print(' {} x {:2} = {}'.format(tabuada, n, n * tabuada))
metros = float(input('Informe a quantidade em metros que deseja converter: ')) centimetros = metros * 100 milimetros = metros * 1000 print('Com base em {} metros, teremos \n Centimentros {} \n Milímetros {}'.format(metros, centimetros, milimetros))
velocidade = float(input('Informe a velocidade atual do carro: ')) if velocidade > 80: multa = (velocidade - 80) * 7 print('Multado!\nVocê excedeu o limite permitido de 80Km/h\nVocê deve pagar uma multa de R$ {:.2f}'.format(multa)) print('Tenha um bom dia!\nDirija com segurança!')
c = float(input('Informe a temperatura em ºC: ')) f = (c * (9/5)) + 32 print('A temperatura em Fahrenheit será de {}ºF'.format(f))
numero = int(input('Digite qual número deseja calcular seu fatorial: ')) c = numero f = 1 print('Calculando {}! = '.format(numero), end='') while c > 0: print('{}'.format(c), end='') print(' x ' if c > 1 else ' = ', end='') f *= c c -= 1 print('{}'.format(f))
vlCasa = float(input('Informe valor da casa R$ ')) salario = float(input('Informe salário mensal R$ ')) anos = int(input('Informe quantos anos deseja financiar: ')) prestaçao = vlCasa / (anos * 12) maxPrestaçao = salario * 0.30 if prestaçao >= maxPrestaçao: print('Empréstimo NEGADO! \nInfelizmente o valor da prest...
value = int(input("Podaj numer ")) for x in range(1,value): if value%x == 0: print(x)
import random number = input("猜猜我心里的数字是几:") numberInt = int(number) if isinstance(numberInt, int) == True: numberR = random.randint(1,10) i = 0 while numberInt != numberR and i < 3: if numberInt == numberR: print("对了!") else: print("错了!应该是:" + str(numberR)) ...
# Request user input the first time def start(): print("1: Random") print("2: Random + Hill climbing") print("3: Random + Simulated annealing") print("4: Greedy") print("5: Greedy + Hill climbing") print("6: Greedy + Simulated annealing") # let user choose the algorithm chosen_algorithm...
# -*- coding:UTF-8 -*- # 3.6.1 import math class PlusOne: def change(self, array): num = 1 for i in range(len(array)-1, -1, -1): a = array[i] + num array[i] = a % 10 num = math.floor(a / 10) if num == 1: array.insert(0, 1) ret...
# 3.6.1 # -*- coding:UTF-8 -*- class PowerOfTwo: def solve(self, num): return num > 0 and not (num & (num-1)) powerOfTwo = PowerOfTwo() print(powerOfTwo.solve(3)) print(powerOfTwo.solve(4)) ''' def solve(self, num): return num > 0 and (num % 2 == 0) '''
def showSquare(n): i = 0 while (i < n): newString = " " * (2*n+1) + "*" * (2*n) print(newString) i = i + 1 j = 1 while j < 10: showSquare(j) print(" ") j = j + 2
usercommand = "" while True: usercommand = input("Enter your command: ") if usercommand == "exit": break print("running your command sir") if usercommand == "stars": print("****************") elif usercommand == "dashes": print("----------------") else: print("nothing for you") print("program end")
def isPalindrome(s): i = 0 j = len(s) - 1 while i <= j: if s[i] == " ": i = i + 1 continue if s[j] == " ": j = j - 1 continue if s[i] != s[j]: return False i = i + 1 j = j - 1 return True print(isPalindr...
num = int(input("enter a number:")) isPrime = True for n in range(2, num): if (num % n) == 0: isPrime = False break if isPrime == True: print("yes") else: print("no")
num1 = int(input("enter a number:")) num2 = int(input("enter a number:")) smaller = min(num1, num2) for i in range(smaller, 0, -1): if (num1 % i == 0) and (num2 % i == 0): print(i) break
def convert_to_tuple(list_input): tuple_out = tuple(list_input) return tuple_out my_list = ['a', 'b', 1, 2, 'c', 'd', 3, 4] print(convert_to_tuple(my_list))
list_1 = [1, 3, 5, 7, 9, 10] list_2 = [2, 4, 6, 8] list_1.pop(-1) new_list = list_1 + list_2 print(new_list)
input_list = [] if len(input_list) == 0: print("List is empty") else: print("List is not empty")
def check_in_range(input_range, num): if int(num) in range(int(input_range[0]), int(input_range[1])): return True else: return False num_range = input("Enter Number range(eg. 4-10): ") number = input("Enter the number: ") range_list = (num_range.split("-")) print(check_in_range(range_list, num...
def delete_from_tuple(input_tuple, item_to_remove): input_list = list(input_tuple) input_list.remove(item_to_remove) tuple_out = tuple(input_list) return tuple_out my_tuple = ('a', 'b', 'c', 'd', 'e', 'f') print(delete_from_tuple(my_tuple, 'a')) print(delete_from_tuple(my_tuple, 'e'))
import math def find_product(input_list): return math.prod(input_list) my_list = [8, 2, 3, -1, 7] print(find_product(my_list))
input_dict = {1: 10, 2: 20, 3: 30, 4: 40, 5: 50, 6: 60} for item in input_dict: print("Key:", item, end=" ") print("Value:", input_dict.get(item))
filename = input("filename : ") output = filename.split(".")[-1] if output == 'py' : print('Python') elif output == 'c': print('C language') elif output == ('CPP'): print('C++') else : print('unknown extention')
class Solution: """ @param year: a number year @param month: a number month @return: Given the year and the month, return the number of days of the month. """ def getTheMonthDays(self, year, month): # write your code here normal_days = [-1, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31...
# 反转链表 class ListNode: def __init__(self, x): self.val = x self.next = None class Solution: def reverseList2(self, head: ListNode, tail=None) -> ListNode: if head: head.next, tail, head = tail, head, head.next return self.reverseList2(head, tail) if head else tail ...
# 两两交换链表节点 class Solution: def swapPairs(self, head): if head and head.next: head.next.next, head.next, head = head, self.swapPairs(head.next.next), head.next return head # if not head or not head.next: # return head # nxt = head.next # head.next = s...
from pprint import pprint class Solution(object): def uniquePaths(self, m, n): """ :type m: int :type n: int :rtype: int """ # if m<2 or n <2: # return 0 f = [[1] * n] + [[1] + [0] * (n - 1) for _ in range(m - 1)] for i in range(1, m): ...
# 字母异位词分组 import collections from typing import List class Solution: def groupAnagrams(self, strs: List[str]) -> List[List[str]]: mp = collections.defaultdict(list) for st in strs: key = "".join(sorted(st)) mp[key].append(st) return list(mp.values()) def grou...
class compare(str): def __lt__(x, y): return x + y > y + x class Solution: def largestNumber(self, nums): largest = sorted([str(v) for v in nums], key=compare) # 排序 print(largest) largest = ''.join(largest) # 转换字符串 return '0' if largest[0] == '0' else largest # 如果第一...
def BubbleSort(numList): if not numList: return isSwap = True n = len(numList) for i in range(n): isSwap = False j = n - 1 while j > i: if numList[j] < numList[j - 1]: numList[j], numList[j - 1] = numList[j - 1], numList[j] isSw...
class Solution: def searchInsert(self, nums, target): if not nums: return 0 prev = -1 for i, val in enumerate(nums): if val == target: return i elif val < target: prev = i else: return prev + 1 ...
from typing import List # 此题product 函数的使用 或者确切是类使用 class Solution: def letterCombinations(self, digits: str) -> List[str]: from itertools import product l = '- - abc def ghi jkl mno pqrs tuv wxyz'.split() return [''.join(c) for c in product(*[l[int(i)] for i in digits])] if digits else [...
#SURBHI BABBAR #16csu376 #OBJECTIVE: automation of mouse pointer #DESCRIPTION: it basically automates some of the applications #eg:there are 5 buttons in gui as follows: #1:facebook: it opens browser and automatically opens facebook account #2:chrome:opens chrome #3:music:plays music from library #4:recycle bin:shows d...
import json import datetime def load_days(): with open('data.json') as days_of_week: days = json.load(days_of_week) return days weekdays = [] days = load_days() def str_to_time(string): i = 1 j = 1 flot = string[0] while(i < len(string)): if(string[i] == ":"): whil...
nums = input("1 Enter a sequence of comma separated numbers \n") theList = nums.split(',') print(theList) ### convert list to tuple theTuple = () for i in theList: theTuple
""" This bot looks ahead "lookahead" moves to make sure the game continues that number of turns That for the move that the bot is currently playing, both players have a move they can continue to play. """ from abstract_no_tipping_player import Player # fixed BOARDLENGTH = 30 # half the board length BOARDWEIGHT = 3 ...
import abc class Player(object, metaclass=abc.ABCMeta): @abc.abstractmethod def placeBlock(self) -> dict: raise NotImplementedError('placeBlock not defined') @abc.abstractmethod def removeBlock(self) -> int: raise NotImplementedError('removeBlock not defined') """ Returns a dict...
#!/usr/bin/python """ Starter code for the regression mini-project. Loads up/formats a modified version of the dataset (why modified? we've removed some trouble points that you'll find yourself in the outliers mini-project). Draws a little scatterplot of the training/testing data You fi...
a=8 b=9 a,b=b,a print(a) print(b) a=2 b=3 a=a+b b=a-b a=a-b print (a) print(b) a=3 b=5 temp=a a=b b=temp print(a) print(b)
import cv2 as cv import numpy as np import matplotlib.pyplot as plt img = cv.imread('photos/boston.jpeg') cv.imshow('boston', img) gray = cv.cvtColor(img, cv.COLOR_BGR2GRAY) cv.imshow('Gray',gray) # There are two other ways to compute edges in an image other than canny # 1: Laplacian lap = cv.Laplacian(g...
import cv2 as cv import numpy as np import matplotlib.pyplot as plt # Thresholding is binarization of an image # In general, we take an image and convert it into a binary image # i.e where pixels are either 0 (black) and 255 (white) # set up a threshold value, if the intensity of the pixel is less than threshol...
#https://www.hackerrank.com/challenges/validating-the-phone-number n = int(input()) for _ in range(n): a = input() if len(a) == 10 and (a.startswith("7") or a.startswith("8") or a.startswith("9")) and a.isdigit(): print("YES") else: print("NO")
from random import randint o = ['r', 's','p'] countU = 0 countC = 0 x = True while x: ch = randint(0,2) choice = input("Your turn r/s/p: ") if o[ch] == choice: print('tie\n') elif o[ch] == 'r' and choice == 'p': print(o[ch]) countU += 1 print('You got a point!\...
#Name: Nick Wolf #week 14 assignment1 #States in alphabetic order #States file (open, alphabetize, close) def function1 (): #open file States_file = open ('statesnames.txt', 'r') #readfile alphabetically States_alphabet = sorted(States_file.readlines()) #close file States_file....
"""A module with functions for word counting.""" import re def count_words(sentence): """Count the words in a the given sentence.""" words = map( lambda s: s.strip("'"), re.split( r'[\s,_]', re.sub(r'[!&@$%^.:"]', '', sentence).lower() ) ) counts = {} ...
# Update street name def update_name(name, mapping): for key in mapping: if key in name: name = string.replace(name,key,mapping[key]) return name # Update zipcodes def update_zipcode(zipcode, mapping): for key in mapping: zipcode = string.replace(zipcode, key,mapping[ke...
# func to find prime nums import timeit start = timeit.default_timer() def prime(num): if num == 1: return False elif num == 2: return True sqr = num**0.5 + 1 firs = 2 while firs < sqr: if num % firs == 0: return False firs += 1 return True def nex...
import itertools def prime(num): if num == 1: return False if num == 2: return True i = 2 num2 = num**0.5 + 1 total = 0 while i <= num2: if num%i == 0: total += 1 break i += 1 if total == 1: return False else: retur...
def prime(num): i = 2 total = 0 while num/2 > i > 1: if num%i == 0: return False i += 1 return True def sum_of_divisors(num): i = 1 total = 0 while i <= num / 2: if num%i == 0: total += i i += 1 return total def amicable(num): ...
def digitsum(num): total = 0 for i in str(num): total += int(i) return total def prime(num): if num == 1: return False if num == 2: return True sq = num**0.5 + 1 i = 1 while i <= sq: if num%i == 0: return False return True def harshad(...
#input for price CAR_PRICE = float(input("Enter the original price of the automobile: ")) #validate price while CAR_PRICE <= 0: CAR_PRICE = float(input("Enter the original price of the automobile: ")) #input for years NUM_YRS = int(input("Enter number of years: ")) #validate years while NUM_YRS <= 0: NUM_YR...
# -*- coding: utf-8 -*- """ Created on Fri Feb 23 16:37:09 2018 @author: ASUS """ def leap_year(year): # 1700,1800,1900 is divisible by 4 but not a leap year if year%4 != 0: return False elif year%100 != 0: return True elif year%400 != 0: return False else: return T...
def countVowels(S): total_size = len(S) vowels = 0 for char in S: if char in 'aeiouAEIOU': vowels = vowels + 1 consonants = total_size - vowels if vowels > consonants: print('There are more vowels than consonants in the string ' + S) elif vowels == consonants: ...
n=int(input("Enter a no:")) a=0 b=1 print(a) sum=a+b print(sum) for i in range(n): c=a+b a=b b=c print(c)
class Node: def __init__(self, dataval): self.dataval = dataval self.nextval = None self.preval = None class CLinkedList: def __init__(self): self.headval = None def AtBeginning(self, newdata): if self.headval == None: NewNode = Node(newdata) ...
import imdb # importing the module ia = imdb.IMDb() # creating instance of IMDB print("=======================") name = input("Enter movie, tv series name : ") # movie name search = ia.search_movie(name) # searching the movie lst = list() # defining a list lst1 = l...
def nth_prime(n): primes = [2] odd = 3 while len(primes) < n: for i in primes: if odd % i == 0: break else: primes.append(odd) odd += 2 return primes[-1] if __name__ == '__main__': n = int(input("Enter nth")) print("Prime is {v...
def login(): while True: login_temp = input('Enter your login: ') if login_temp in credentials: if input('Enter the password: ') == str(credentials[login_temp]): logged_in() return False else: print('Incorrect password...
import random def checkletter(letter): if len(letter) != 1: print('Incorrect input. Please enter only one letter.') else: for i in range(len(myword)): if letter == myword[i]: blankword[i] = letter print(*blankword, sep=' ') words = open('words.t...
a=int(input()) b=int(input()) c=int(input()) if a > b and a > c and b < a and b < c: print (a) print (b) print (c) elif a == c and c > b and a > b: print (a) print (b) print (c) elif a == b and b > c and a > c: print (a) print (c) print (b) elif b == c and b >...
n = int(input()) a='*' while len(a) <= n: print (a) a += '*'
#!/usr/bin/python3 import sys def main(): indata = sys.stdin.readline().strip().split(' ') month = indata[0] day = int(indata[1]) if (month == "DEC" and day == 25) or (month == "OCT" and day == 31): print("yup") else: print("nope") main()
# Part 1: students = [ {'first_name': 'Michael', 'last_name' : 'Jordan'}, {'first_name' : 'John', 'last_name' : 'Rosales'}, {'first_name' : 'Mark', 'last_name' : 'Guillen'}, {'first_name' : 'KB', 'last_name' : 'Tonel'} ] def printStudents (): for i in students: print(i["first_name"] +...
import copy import unittest class Graph: def __init__(self, num_nodes, num_edges, edges): self.graph = dict() for i in range(num_nodes): self.graph[i] = [] for i in range(num_edges): n0, n1 = edges[i] self.graph[n0].append(n1) self.gr...
Dict = {1:'hello',2:'world',3:'john',4:'pagal'} # create dictionary print(Dict.keys()) #priting Keys Only print(Dict.values()) #printing Values Only print(Dict) # Printing Both keys and Vlaues #with Strings thsdict = { 'brand':'ford', 'model':'mustang', 'year':1966 } thsdict['year']=2018 print(thsdict['y...
#modules containing python code statement and definations ''' it will use to divide file and create segmantes in python programming it will use import function to get data import Example Example.addition(10,20) #error is here #import using system define and user define import math print('The value of PI is: ',m...
number = int(input('Enter a Number: ')) i = 0 fibo = 1 s = 0 print('Series is: ') while s < number: print(i) Temp = i + fibo i = fibo fibo = Temp s += 1
list1 = [1, 2, 3, 4] list1.remove(1) print(list1) # removes 'a' from list2 list2 = ['a', 'b', 'c', 'd'] list2.remove('c') print(list2)
"""stackable_iterator module.""" class Stackerator(object): """ Iterator that supports push operations, like a stack. The last element to be pushed to the iterator is the next element out. """ def __init__(self, it): """Instantiate object.""" self.it = it # See if there a...
# -*- coding: utf-8 -*- """ @project: Sorting-Algorithms @version: v1.0.0 @file: selection_sort.py @brief: Selection Sort @software: PyCharm @author: Kai Sun @email: autosunkai@gmail.com @date: 2021/8/1 21:41 @updated: 2021/8/1 21:41 """ def selection_sort(arr): for i in range...
# -*- coding: utf-8 -*- """ @project: Sorting-Algorithms @version: v1.0.0 @file: merge_sort.py @brief: Merge Sort @software: PyCharm @author: Kai Sun @email: autosunkai@gmail.com @date: 2021/8/3 22:56 @updated: 2021/8/3 22:56 """ def merge_sort(arr): def mergesort(l, r): ...
# my own Solution ###------------------------------------------------ # def is_leap_year(year): # if year % 400 == 0: # return True # elif year % 100 == 0 and year % 4 == 0: # return False # elif year % 4 == 0: # return True # else: # retur...
def binary_search(arr,key): low = 0 high = len(arr)-1 while low <= high: mid = (low+high)//2 if arr[mid] < key: low = mid+1 elif arr[mid] > key: high = mid-1 else: return mid return False arr = [1,2,3,4,5,6,7,8,9] k...
def printRain(): weekdays = ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"] rain = [1, 2, 3, 4, 5, 6, 7] for day in rain: print(weekdays[day-1], rain[day-1])
from pprint import pprint ogrenciler = {} ogrenciler['1'] = { "isim": "Sezer", "soyisim": "Bozkir" } for ogr_no in range(3): if ogr_no not in ogrenciler.keys(): isim = input(f"{ogr_no+1}. ogrencinin ismi?") soyisim = input(f"{ogr_no+1}. ogrencinin soyisim?") ogrenciler[ogr_no+1] = { ...
num1 = 10 num2 = 15 print(num1 > num2) print(num2 > num1) print(5 == 6) print(5 == 5) print(5 != 6) print(5 >= 6) print(6 >= 6) print(5 <= 6) print(True and False) print(True and True) print(False and False) print(True or True) print(True or False) print(False or False) print(not True) print(not False)
"""The executable file to run the pathfinder module. file: __main__.py Authors: - Jurre Brandsen - Lennart Klein - Thomas de Lange Pathfinder will find the most efficient path between two gates on a board. """ # def main(): """Main function to execute the pagage.""" import sys import colors as CLR impo...
import random welcome = '' yes_roll = 'r' exit_roll = 'exit' welcome_sum = 0 acum = 0 while welcome != 'exit': welcome = input("Roll the dice (press r to roll or type 'exit' to quit): ") if welcome == yes_roll.lower(): welcome = random.randint(1, 6) print('You rolled: ', welcome) ...
resultados = [] def mostras_resultados(): for item in resultados: print(item) mostrar_menu() def area_cuadrado(): lado=input('lado del cuadrado') lado=int(lado) a=lado*lado resultados.append(f'Area de un cuadra {a}') print(a) def area_rectangulo(): base=input('Base del Rect...
from sys import exit from random import randint class Game(object): def __init__(self, start): self.quips = ["you died", "your proud", "such", "I puppy"] self.start = start def play(self): next = self.start while True: print "\n-------" room = geta...
#!/usr/bin/env python # coding=utf-8 class PrintTable(object): def __init__(self): print('乘法口诀:\n') self.print99() def print99(self): for i in range(1, 10): for j in range(1, i+1): print('%dx%d = %2s ' %(j, i, i*j)), print('\n') if __name__ == ...
# -------------- # User Instructions # # Write a function, compile_word(word), that compiles a word # of UPPERCASE letters as numeric digits. For example: # compile_word('YOU') => '(1*U + 10*O +100*Y)' # Non-uppercase words should remain unchaged. # My answer: def compile_word(word): """Compile a word of upperca...
#!/usr/bin/env python3 import sys def social(): so = saraly*0.165 print(int(so)) def tax(salary): if salary <= 5000: tax = (salary-social()-3500)*0.30 elif salary <=8000: tax = (salary-socila()-3500)*0.10-105 elif salary<=12500: tax = (salary-social()-3500)*0.20-555 eli...
final=int(input("ingresa un valor decimal entero menor a 100: ")) n=0 while n<=final: if(n%2==0): print("es numero par " +str(n)) else: print("es numero impar "+str(n)) n=n+1
from typing import Optional, List, TypeVar, Generic T = TypeVar("T") class Stack(Generic[T]): def __init__(self) -> None: self.__container: List[T] = list() def append(self, item: T) -> None: self.__container.append(item) def pop(self) -> Optional[T]: return self.__container.pop...
from tkinter import * def ClickButton(numbers): global operator operator = operator + str(numbers) text_Input.set(operator) def ClearButton(): global operator operator="" text_Input.set(operator) def EqualButton(): global operator operator=str(eval(operator)) text_Input.set(operat...
# NUMBER FROM 1 TO 100 # CALCULATE FIZZ, BUZZ, FIZZBUZZ AMOUNT and TOTAL fizz = 0 buzz = 0 fizzbuzz = 0 for i in range(1, 100): if i % 3 == 0 and i % 5 == 0: print("FIZZBUZZ") fizzbuzz += 1 elif i % 3 == 0: print("FIZZ") fizz += 1 elif i % 5 == 0: print("BUZZ") ...
# script edad #Escriba que teniendo en cuenta el año actual, solicite a un usuario #por consola: el nombre y el año de nacimiento, y le muestre por pantalla un mensaje #indicando el nombre ingresado y la edad actual. Año=2020 A_nacimiento=0 Edad=0 print ("ingrese su nombre") Nombre = input() print ("escriba su año de ...
Num1=45 Num2=23 resta=0 resta= Num1-Num2 print ("el resultado de la resta es ", resta)