Commit a93f8749 by BellCodeEditor

save project

parent a9856f35
Showing with 9 additions and 12 deletions
# 写入同学们的捐赠明细:'小兰:12本'、'小丽:11本'、'李文:9本'、'张伟:16本' if k in cost:
new_data='' if float(v)<coat[k]
with open('C:\\Users\\Administrator\\Desktop\\新建文本1.txt','r',encoding='utf-8')as file1: cost[k]=float(v)
# file1.write('小兰:12本 小丽:11本 李文:9本 张伟:16本 小强:10本') print(k+'降价了,现价'+v+'元')
for data in file1: else:
if '小强:10本' in data: print(k+'涨价了,我们不买')
data=data.replace("小强:10本","小强:11本") else:
if '小兰:12本' in data: coat[k]=float(v)
data=data.replace("小兰:12本","小兰:14本") print(k+'的价钱'+v+'元已上传')
new_data+=data
with open('C:\\Users\\Administrator\\Desktop\\新建文本1.txt','w',encoding='utf-8')as file1:
file1.write(new_data)
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