摘要： 1： 1 class Account: 2 def __init__(self, name, account_number, initial_amount = 10): 3 self._name = name 4 self._card_no = account_number 5 self._bala 阅读全文

摘要： 5： 1 from turtle import * 2 3 def move(x,y): 4 penup() 5 goto(x,y) 6 pendown() 7 8 9 move(-100,0) 10 begin_fill() 11 for i in range(4): 12 fd(200) 13 阅读全文

摘要： 6： 1 with open('data6.csv','r',encoding='gbk') as f: 2 raw_data = f.read().split('\n') 3 title1 = ['原始数据'] 4 5 data1 = [float(i) for i in raw_data[1:] 阅读全文

摘要： task1： 1 print(sum) 2 sum = 42 3 print(sum) 4 5 def inc(n): 6 sum = n+1 7 print(sum) 8 return sum 9 10 sum = inc(7) + inc(7) 11 print(sum) 截图： task2-1 阅读全文

摘要： task1： import random print('用列表存储随机整数: ') lst = [random.randint(0, 100) for i in range(5)] print(lst) print('\n用集合存储随机整数: ') s1 = {random.randint(0, 1 阅读全文

摘要： task1： 1 x = 'nba FIFA' 2 print(x.upper()) 3 print(x.lower()) 4 print(x.swapcase()) 5 print() 6 7 x = 'abc' 8 print(x.center(10,'*')) 9 print(x.ljust( 阅读全文

摘要： print('hey', ' u') x,y,z = 1,2,3 print(x, y, z) print('x = %d, y = %d, z = %d' %(x,y,z)) # 方式1: 传统c风格 print('x = {}, y = {}, z = {}'.format(x,y,z)) # 阅读全文