Commit 0f9e86d0 by BellCodeEditor

auto save

parent 6a980f48
Showing with 12 additions and 14 deletions
# 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) import turtle
# 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 screen=turtle.Screen()
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} screen.bgcolor() # 设置背景颜色 pink粉 purple紫 yellow黄 green绿 brown棕
k=input('请输入水果名称:')
v=input('请输入水果价钱:') a=100
# ?补充条件判断: pen.right(90)
if # ?: pen.forward(a)
# ?更新价钱 pen.circle(a/2,180)
print(k+'降价了,现价'+v+'元') pen.right(90)
else: pen.circle(a/2,180)
print(k+'涨价了,我们不买') pen.forward(a)
else: \ No newline at end of file
cost[k] = float(v)
print(k+'的价钱'+v+'元已上传~')
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