import turtle 
t = turtle
t.showturtle()
t.penup()
t.goto(-150,150)
t.pendown()

t.color('black', 'red')
t.begin_fill()
for i in range(2):
    t.forward(50)
    t.right(90)
    t.forward(400)
    t.right(90)
t.end_fill()

t.penup()
t.goto(100, 150)
t.pendown()

t.begin_fill()
for i in range(2):
    t.forward(50)
    t.right(90)
    t.forward(400)
    t.right(90)
t.end_fill()

t.penup()
t.goto(-100, 250)
t.pendown()

t.color('black', 'red')
t.begin_fill()
for i in range(2):
    t.forward(200)
    t.right(90)
    t.forward(50)
    t.right(90)
t.end_fill()


t.penup()
t.goto(-150, -250)
t.pendown()
#上联：春临大地百花艳
#下联：节至人间万象新
#横批：万事如意
t.write("春\n临\n大\n地\n百\n花\n艳", align = "left", font = ("华文行楷",40))

t.penup()
t.goto(100, -250)
t.pendown()
t.write("节\n至\n人\n间\n万\n象\n新", align="left", font=("华文行楷", 40))

t.penup()
t.goto(-100, 200)
t.pendown()
t.write("万事如意", align="left", font=("华文行楷", 36))
t.hideturtle()
t.done()

import turtle
t = turtle

t.color('gold')
t.penup()
t.goto(80,0)
t.pendown()
t.write("万\n事\n大\n吉",font=("华文行楷",45,"normal"))
t.penup()
t.goto(0,0)
t.pendown()
t.write("新\n年\n快\n乐",font=("华文行楷",45,"normal"))

t.color("black")
t.penup()
t.goto(-120,110)
t.pendown()
t.write("新\n年\n贺\n卡", font=("华文行楷", 20, "normal"))

t.penup()
t.goto(-130,0)
t.pendown()
t.color("red")
t.begin_fill()
for i in range(4):
    t.forward(55)
    t.left(90)
t.end_fill()

t.pensize(2)
t.color('white')
t.write('自制\n印章', font=("华文行楷", 20, "normal"))

t.done()

import turtle 


def move(x,y):
    t.penup()
    t.goto(x,y)
    t.pendown()

def star(x):
    t.color('yellow')
    t.begin_fill()
    for i in range(5):
        t.forward(x)
        t.right(144)
    t.end_fill()


t = turtle
t.setup(600, 400,0,0)
t.bgcolor('red')

move(-260,120)
star(120)
move(-120,160)
star(40)
move(-80,120)
star(40)
move(-80,60)
star(40)
move(-120,20)
star(40)

t.done()

import turtle
t = turtle

def drawCircle(x,y,r,pensize,color):
    t.penup()          #抬笔
    t.goto(x,y)        #移动位置
    t.pendown()        #落笔
    t.pensize(pensize) #设置画笔粗细
    t.color(color)     #设置画笔颜色
    t.circle(-r)       #顺时针画圆

drawCircle(-240,200,100,20,'blue')
drawCircle(   0,200,100,20,'black')
drawCircle( 240,200,100,20,'red')
drawCircle(-120,100,100,20,'orange')
drawCircle( 120,100,100,20,'green')

t.done()

import turtle
t = turtle

def drawCircle(x,y,r,pensize,color):
    t.penup()          #抬笔
    t.goto(x,y)        #移动位置
    t.pendown()        #落笔
    t.pensize(pensize+6)  # 设置画笔粗细
    t.pencolor("white")  # 设置画笔颜色
    t.circle(-r)  # 顺时针画圆
    t.pensize(pensize)  # 设置画笔粗细
    t.color(color)     #设置画笔颜色
    t.circle(-r)       #顺时针画圆


def drawnest(x, y, r, pensize, color, extent,offset):
    t.setheading(0)
    t.penup()  # 抬笔
    t.goto(x, y)  # 移动位置
    t.circle(-r, 5)  # 顺时针画圆
    t.circle(-r, offset)
    t.pendown()  # 落笔
    t.pensize(pensize+12)  # 设置画笔粗细
    t.pencolor("white")  # 设置画笔颜色
    t.circle(-r, extent-10)  # 顺时针画圆
    t.setheading(0)
    t.penup()  # 抬笔
    t.goto(x, y)  # 移动位置
    t.circle(-r, offset)
    t.pendown()  # 落笔
    t.pensize(pensize)  # 设置画笔粗细
    t.color(color)  # 设置画笔颜色
    t.circle(-r,extent)  # 顺时针画圆


drawCircle(-240,200,100,20,'blue')
drawCircle(   0,200,100,20,'black')
drawCircle( 240,200,100,20,'red')
drawCircle(-120,100,100,20,'orange')
drawCircle( 120,100,100,20,'green')

drawnest(-240, 200, 100, 20, 'blue',60,60)
drawnest(0, 200, 100, 20, 'black',  60,60)
drawnest(0, 200, 100, 20, 'black',  60, 180)
drawnest(240, 200, 100, 20, 'red', 60, 180)

t.done()

import turtle
t = turtle

a = int(t.textinput("输入", "输入多边形的个数："))
b = int(t.textinput("输入", "输入多边形的边数："))
c = int(t.textinput("输入", "输入多边形的边长："))
t.color('red')
for i in range(a):
    for j in range(b):
        t.forward(c)
        t.right(360/b)
    t.right(360/a)
t.done()

import turtle
t = turtle


a = 6
b = 6
c = 6
d = 100
for i in range(a):
    for j in range(b):
        for k in range(c):
            t.forward(20)
            t.right(360/c)
        t.forward(100)
        t.right(360/b)
    t.right(360/a)
t.done()