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diy1.py

-students = ["悟空", "小贝", "八戒", "波奇"]
+#导入海龟库 用于画图
+import turtle
+#准备纸
+turtle.screensize(400,300,"black")
 
 
-# 八戒因为要回老家，转学了，请将八戒从班级列表名单中删除
-?
+#准备笔
+pen = turtle.Pen()
+pen.speed(0)  #[0,10] 
+#distance = 1
+colors = ["red","cyan","purple","yellow","orange","blue","pink"]
+for times in range(1,300):
+    pen.forward(times)
+    pen.pencolor(colors[times%7])
+#    distance += 1
+    pen.right(91)
 
 
-# 班上来了一个新同学，名叫"诺依"，请将"诺依"加入到班级名单里面
-?
+pen.hideturtle()
+turtle.mainloop()
 
 
-# 班上准备开始辩论赛，分为红（red）、蓝(blue)组，
-# 请用切片将班级列表的前2名加入到红组，后2名加入到蓝组
-red = ?
-blue = ?
+for row in range(1,9+1):
+    for column in range(1,row+1):
+        print("%d*%d=%2d"%(column,row,column*row),end = " ")
+    print()