Commit 3424e0e2 by BellCodeEditor

save project

parent ff4e3e25
Showing with 4 additions and 10 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) # 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 # 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} file1=open(r'C:\Users\admin\Desktop\test.txt','w',encoding='utf-8')
k=input('请输入水果名称:') file1.write('1414424424')
v=input('请输入水果价钱:') file1.close()
# ?补充条件判断: \ No newline at end of file
if k in cost:
cost[k]=int(v)
print(k+'降价了,现价'+v+'元')
else:
cost[k] = float(v)
print(k+'的价钱'+v+'元已上传~')
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