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diy2.py

-i = 1   # 行
-j = 1   # 列
-# 使用变量i和j，代替乘法算式里面的元素，打印出单个乘法算式
-for i in range(10):
-    for j in range(1,i+1):
-        print(j,"×",i,"=",(j*i),end="  ")
-    print()
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+# a = int(input('请输入圆的半径:'))
+# b = 2*3.14*a
+# c = 3.14*a*a
+# d = a*2
+# print('周长:%.2f\n'%b)
+# print('面积:%.2f\n'%c)
+# print('直径:%.2f\n'%d)
+from turtle import *
+fillcolor('red')
+up()
+goto(0,-200)
+down()
+circle(200)
+up()
+goto(0,50)
+circle(30)
+down()
+up()
+goto(-100,50)
+dot(40,'blue')
+up()
+fd(400)
+down()
+dot(40,'blue')
+up()
+goto(0,50)
+down()
+left(180)
+circle(50,steps=3)
+up()
+goto(-150,-70)
+down()
+goto(0,-170)
+goto(150,-70)
+goto(-150,-70)
+begin_fill()
+
+end_fill()
+
+done()
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