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摘要： 实验任务1 task1.py class Account: def __init__(self, name, account_number, initial_amount = 10): self._name=name self._card_no=account_number self._balanc 阅读全文

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

摘要： 1.实验任务1 task1.py print(sum) sum = 42 print(sum) def inc(n): sum = n+1 print(sum) return sum sum = inc(7) + inc(7) print(sum) 2.实验任务2 task2_1.py def fu 阅读全文

摘要： task1_1.py 1 print('hey,u') 2 print('hey', ' u') 3 x,y,z = 1,2,3 4 print(x, y, z) 5 print('x=%d,y=%d,z=%d'%(x,y,z)) 6 print('x={},y={},z={}'.format(x, 阅读全文

摘要： 1 import random 2 3 print('用列表存储随机整数: ') 4 lst = [random.randint(0, 100) for i in range(5)] 5 print(lst) 6 7 print('\n用集合存储随机整数: ') 8 s1 = {random.ran 阅读全文

摘要： 实验任务一1 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(1 阅读全文