acommonman

摘要： from turtle import * def square(size=50, rgb='orange'): '''绘制正方形 参数size指定边长 参数rgb指定画笔颜色 如果没有给参数，采用默认值''' pencolor(rgb) for i in range(4): fd(size) lef 阅读全文

摘要： class User: count=0 def __init__(self,name='guest',password=111111,state=1): self.name = name self.password = password self.state= state User.count+=1 阅读全文

摘要： with open('data3_id.txt', 'r', encoding='utf-8') as f: data=f.readlines() data=[line.strip().split(',') for line in data] ans=[] def isvalid(id): if l 阅读全文

摘要： with open('data3.txt','r+', encoding='UTF-8') as f: num = [line.strip('\n') for line in f] num.pop(0) num_print = [eval(i) for i in num] print(f"原始数据: 阅读全文

摘要： task.1 print(sum) sum = 42 print(sum) def inc(n): sum = n+1 print(sum) return sum sum = inc(7) + inc(7) print(sum) task.2 def func(a, b, c, /, *, d, e 阅读全文

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

摘要： task.1x = list(range(10)) print('整数输出1: ', end = '') for i in x: print(i, end=' ') print('\n整数输出2: ', end = '') for i in x: print(f'{i:02d}', end = '- 阅读全文

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