- Python
P0470，求帮助
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在线状态 (高嘉懿)
LV 5
@
2022-12-4 20:56:31
from wonderLang import *
import math
def polygon(sides, length):
for i in range(sides):
forward(length)
right(180 - ((sides - 2) * 180 / sides))
def circle(x, y, r):
jump(x, y)
sides = 36
c = 2 * math.pi * r
length = c / sides
left_angle = (90 + (360 / sides) / 2)
right(-left_angle)
penup()
forward(r)
pendown()
right(left_angle)
polygon(36, length)
circle(0, 0, 100)
谢谢各位，问题已解决
3 条评论
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...... (丁泓森) LV 10 @ 2022-12-6 21:44:44
from wonderLang import * import math
def polygon(sides,length): angle = 180 - ((sides - 2) * 180 / sides) i = 0 while i < sides: forward(length) right(angle) i = i + 1
def circle(x,y,r): jump(x,y) sides = 36 length = (2 * math.pi * r) / sides left_angle = (90 + (360 / sides) / 2) right(-left_angle) forward(r) right(left_angle) polygon(sides,length)
circle(0,0,100)
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@ 2022-12-29 19:00:28以后尽量说清思路，不然对方只会抄代码的，另外，徐老师说了，尽量要一步一步来，否则到比赛什么的就会露馅
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@ 2022-12-5 10:58:02
from wonderLang import * import math def polygon(sides,length): angle = 180 - ((sides - 2) * 180 / sides) i = 0 while i < sides: forward(length) right(angle) i = i + 1 def circle(x,y,r): jump(x,y) sides = 36 length = (2 * math.pi * r) / sides left_angle = (90 + (360 / sides) / 2) right(-left_angle) forward(r) right(left_angle) polygon(sides,length) circle(0,0,100)可以这样
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@ 2022-12-4 20:58:28
from wonderLang import * import math def polygon(x,y,sides,length): angle=180-((sides -2)*180/sides) i = 0 while i < sides: forward(length) right(angle) i = i + 1 def circle(x, y, r): jump(x,y) sides =36 length=(2 * math.pi * r)/sides left_angle = (90 + (360 / sides) / 2) right(-left_angle) forward(r) right(left_angle) polygon(x,y,sides,length)
circle(0,0,100)
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