save project

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')
+c=float(input("请输入长方形的长"))
+k=float(input("请输入长方形的宽"))
+if c != 0 or k != 0:
+    print("长方形的周长为",(c+k)*2,"厘米")
+    print("长方形的面积为",(c*k),"厘米")
 else:
 else:
-    cost[k] = float(v)
-    print(k+'的价钱'+v+'元已上传~')
+    print("输入有误请重新输入")

i.py

 import turtle
 import turtle
 pen=turtle.Pen()
 pen=turtle.Pen()
-pen.pensize(5)
-color=["green","orange","red"]
-for i in range(3):
-    pen.pencolor(color[i%3])
-    pen.left(-150)
-    for i in range(3):
-        pen.left(120)
+pen.pencolor("bule")
+for i in range(8):
+    for j in range(8):
+        pen.left(45)
         pen.forward(100)
         pen.forward(100)
-    pen.right(90)
+    pen.left(45)
 pen.hideturtle()
 pen.hideturtle()
 turtle.done()
 turtle.done()
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