摘要: task1 源代码: class Account: def __init__(self, name, account_number, initial_amount = 10): self._name=name self._card_no=account_number self._balance=in 阅读全文
posted @ 2023-06-13 22:53 杨星雨 阅读(30) 评论(0) 推荐(0)
摘要: task1_1 源代码: from turtle import * def move(x, y): '''画笔移动到坐标(x,y)处''' penup() goto(x, y) pendown() def draw(n, size = 100): '''绘制边长为size的正n变形''' for i 阅读全文
posted @ 2023-06-09 17:46 杨星雨 阅读(52) 评论(0) 推荐(0)
摘要: task6 源代码: with open('data6.csv','r',encoding='gbk') as f: data1 = f.read().split('\n') del data1[0] for i in range(len(data1)): data1[i] = eval(data1 阅读全文
posted @ 2023-06-06 22:25 杨星雨 阅读(16) 评论(0) 推荐(0)
摘要: task1 源代码: print(sum) sum = 42 print(sum) def inc(n): sum = n+1 print(sum) return sum sum = inc(7) + inc(7) print(sum) 运行结果: 答:不是,line1:内置作用域,line3和li 阅读全文
posted @ 2023-05-23 17:18 杨星雨 阅读(49) 评论(0) 推荐(0)
摘要: task1 源代码: 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 = 阅读全文
posted @ 2023-04-22 21:15 杨星雨 阅读(44) 评论(0) 推荐(0)
摘要: task1 源代码: x = 'nba FIFA' print(x.upper()) print(x.lower()) print(x.swapcase()) print() x = 'abc' print(x.center(10, '*')) print(x.ljust(10, '*')) pri 阅读全文
posted @ 2023-03-23 17:08 杨星雨 阅读(42) 评论(0) 推荐(0)
摘要: 实验任务1: task1_1 1 print('hey,u') 2 3 print('hey','u') 4 x,y,z=1,2,3 5 print(x,y,z) 6 7 print('x=%d,y=%d,z=%d' %(x,y,z)) 8 print('x={},y={},z={}'.format 阅读全文
posted @ 2023-03-12 21:24 杨星雨 阅读(38) 评论(0) 推荐(0)