陈柏彤

摘要： from turtle import * speed(0) setup(800, 600) bgcolor('black') pencolor('white') angle = 0 size = 2 for i in range(10): for j in range(4): fd(size) an 阅读全文

摘要： class StudentDoc: def __init__(self, number, name, subject, python): self.number = number self.name = name self.subject = subject self.python = python 阅读全文

摘要： x1,y1=1.2,3.57 x2,y2=2.26,8.7 print('{:-^40}'.format('输出1')) print('x1={},y1={}'.format(x1,y1)) print('x2={},y2={}'.format(x2,y2)) print('{:-^40}'.for 阅读全文