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Commit 733e2875 authored 2 years ago by BellCodeEditor's avatar BellCodeEditor
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parent 8385db04
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Showing with 16 additions and 5 deletions
  • .py
  • diy.py
.py 0 → 100644
View file @ 733e2875
cost= {'苹果':5.2,'山竹':2.9,'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 # ?:
# ?更新价钱
print(k+'降价了,现价'+v+'元')
else:
if # ?:
# ?更新价钱
print(k+'降价了,现价'+v+'元')
else:
This diff is collapsed. Click to expand it.
diy.py
View file @ 733e2875
# 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}
cost:= {'苹果'5.2,:1'山竹'2.9,'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:')
# ?补充条件判断:
......@@ -8,7 +8,7 @@ v=input('请输入水果价钱:')
# ?更新价钱
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~')
if # ?:
# ?更新价钱
print(k+'降价了,现价'+v+'元')
else:
This diff is collapsed. Click to expand it.
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