颜926

摘要： from turtle import * def square(size=50, rgb = 'yellow'): pencolor(rgb) for i in range(4): fd(size) left(90) def main(): setup(800, 600) speed(0) for 阅读全文

摘要： class StudentDoc: def __init__(self,studentnumber,name,major,point): self._studentnumber = studentnumber self._name = name self._major = major self._p 阅读全文

摘要： with open("data6_1.txt","r",encoding="utf-8") as f: data=f.read().split("\n") data1=[str(m).split("\t") for m in data] data1.sort(key=lambda x: x[2],r 阅读全文

摘要： x = 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 = "-")print("\n整 阅读全文