Commit 80a1e2e8 by BellCodeEditor

save project

parent a8d02629
Showing with 26 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'
# file1=open(r'd:\test.txt','w',encoding='utf-8')
# file1.write('小兰:12本\n')
# file1.write('小丽:11本\n')
# file1.write('李文:9本\n')
# file1.write('张伟:16本\n')
# file1.close()
# with open(r'd:\test.txt','a',encoding='utf-8')as file1:
# file1.write('小强:12本\n')
# file1.write('李明:15本\n')
new_data=''
with open(r'd:\test.txt','r',encoding='utf-8')as file1:
for data in file1:
if '小强:12本'in data:
data=data.replace('小强:12本','小强:11本')
new_data+=data
with open(r'd:\test.txt','w',encoding='utf-8')as file1:
file1.write(new_data)
\ No newline at end of file
小兰:12本
小丽:11本
李文:9本
张伟:16本
小强:12本
李明:15本
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