save project

2.py

+import turtle
+pen=turtle.Pen()
+pen.fillcolor("red")
+pen.begin_fill()
+pen.left(120)
+pen.forward(200)
+pen.left(120)
+pen.forward(200)
+pen.left(120)
+pen.forward(200)
+pen.end_fill()
+pen.fillcolor("yellow")
+pen.begin_fill()
+pen.right(180)
+pen.forward(100)
+pen.right(120)
+pen.forward(100)
+pen.left(120)
+pen.forward(100)
+pen.left(120)
+pen.forward(100)
+pen.end_fill()
+pen.fillcolor("blue")
+pen.begin_fill()
+pen.left(120)
+pen.forward(50)
+pen.left(60)
+pen.forward(50)
+pen.left(120)
+pen.forward(50)
+pen.left(120)
+pen.forward(50)
+pen.end_fill()
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3.py

+import turtle
+distance=1
+turtle.speed(0)
+for x in range(300)
+    turtle.forword(distance)
+    distance+=1
+    turtle.left()
+turtle.done()   
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diy.py

-# 持家小能手 (利用自动更新成绩程序的逻辑完成这个新项目)
-# 如果输入的水果价钱比字典中的低，则替换掉，反之则不更新
-cost= {'苹果':5.2,'山竹':12.9,'香蕉':2.4,'荔枝':15,'葡萄':9.3,'桂圆':8,'蓝莓':10,'李子':8}
-k=input('请输入水果名称：')
-v=input('请输入水果价钱：')
-if k in cost:
-    if float(v) < cost[k]:
-        cost[k]=float(v)
-        print(k+'降价了，现价'+v+'元')
-    else:
-        print(k+'涨价了，我们不买')
-else:
-    cost[k] = float(v)
-    print(k+'的价钱'+v+'元已上传~')
+import turtle
+screen=turtle.Screen()
+screen.bgcolor("light blue")
+radius=screen.textinput("提示框","你想要多大的圆")
+radius=int(radius)
+pen=turtle.Pen()
+pen.circle(radius)
+pen.penup()
+pen.goto(-100,100)
+pen.write("恭喜你画了一个圆",font=("Times",30,"normal"))
+pen.hideturtle()
+turtle.done()
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