Commit 7c6b78f8 by BellCodeEditor

auto save

parent e213f45a
print(9)
i
\ No newline at end of file
for i in range(1,10):
for j in range(1,i+1):
print(end="j")
print(end="*")
print(end="i")
print(end="=")
print(end="i*j ")
print()
\ No newline at end of file
"""
使用turtle模块画图
每次移动都增加画笔移动的长度,并旋转91°,重复执行300次,查看效果
"""
import turtle import turtle
import random
pen=turtle.Pen() pen=turtle.Pen()
turtle.bgcolor("black") turtle.bgcolor("black")
colors=["red","yellow","green","blue"] colors=["red","yellow","green","blue"]
for i in range(300): for i in range(1,9999999999999999999999999999999999999999999,1):
pen.hideturtle()
pen.speed(0) pen.speed(0)
pen.pencolor(colors[i%4]) pen.pencolor(colors[i%4])
pen.forward(i) pen.forward(i)
pen.left(91) pen.left(180+38)
turtle.done() turtle.done()
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