摘要： import turtle import math def p_line(t, n, length, angle): """Draws n line segments.""" for i in range(n): t.fd(length) t.lt(angle) def polygon(t, n, leng... 阅读全文

摘要： def dayUP(df): dayup=1.0 for i in range(365): if i % 7 not in [6,5,0]: dayup=dayup*(1+df) return dayup dayfactor=0.001 a=0 while dayfactor<=0.010: a=dayUP(dayfacto... 阅读全文

摘要： num=eval(input()) while num!=1: num=pow((num//100),2)+pow((num%100)//10,2)+pow((num%10),2) print("happy") else: print("输入格式错误") 阅读全文

摘要： import math n=eval(input()) a=math.pow(2,n) print(a) 阅读全文

摘要： pow(2,5) 2**5 阅读全文

摘要： import turtle import time import random rand1=random.randint(1,200) turtle.fillcolor("black") turtle.begin_fill() turtle.circle(rand1,180) turtle.end_fill () turtle.pencolor("white") turtle.goto(0,0)... 阅读全文

摘要： import turtle for i in range(4): turtle.fd(50) turtle.penup() turtle.fd(20) turtle.left(90) turtle.fd(20) turtle.pendown() turtle.fd(50) turtle.hideturtle() import turtl... 阅读全文

摘要： import turtle for i in range(4): turtle.fd(50) turtle.penup() turtle.fd(20) turtle.left(90) turtle.fd(20) turtle.pendown() turtle.fd(50) turtle.hideturtle() 阅读全文

摘要： import turtle turtle.fd(100) turtle.left(120) turtle.fd(100) turtle.left(120) turtle.fd(50) turtle.left(120) turtle.fd(50) turtle.right(120) turtle.fd(50) turtle.right(120) turtle.fd(50) turtle.left(... 阅读全文

摘要： import turtle turtle.penup() turtle.fd(-200) turtle.pendown() turtle.pensize(30) turtle.pencolor("yellow") turtle.seth(-40) for i in range(4): turtle.circle(40,80) turtle.circle(-40,80) turtl... 阅读全文