Commit 13bdb265 by BellCodeEditor

save project

parent a8d02629
Showing with 15 additions and 0 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'
new_data=''
with open(r'D:\Python\test.txt','r',encoding='utf-8')as filel:
#filel.write('小兰:12本''小丽:11本''李文:9本''张伟:16本')
for data in filel:
if '李文:9本' in data:
data=data.replace('李文:9本','李文:10本')
new_data+=data
print(new_data)
with open(r'D:\Python\test.txt','w',encoding='utf-8')as filel:
filel.write(new_data)
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