Commit 94974140 by BellCodeEditor

save project

parent a8d02629
Showing with 18 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'
# file = open('D:/data.txt','w',encoding='utf-8')
# file.write('小兰:12本\n小丽:11本\n李文:9本\n张伟:16本\n')
# file.close()
# with open('d:/data.txt','a',encoding='utf-8') as file:
# file.write('小强:20本')
new_data = ''
with open('d:/data.txt','r',encoding='utf-8') as file:
for data in file:
if '小强:20本' in data:
data = data.replace('小强:20本','小强:11本')
new_data += data
with open('d:/data.txt','w',encoding='utf-8') as file:
file.write(new_data)
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