Commit ca9faa74 by BellCodeEditor

save project

parent a8d02629
Showing with 11 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'C:\Users\23636\Desktop\books.txt','w',encoding='utf-8')
# file1.write('小兰:12本\n小丽:11本\n李文:9本\n张伟:16本')
# file1.close()
with open(r'C:\Users\23636\Desktop\books.txt','w',encoding='utf-8') as file:
file.write('小兰:12本')
with open(r'C:\Users\23636\Desktop\books.txt','r',encoding='utf-8') as file:
for data in file:
if '小兰:12本' in data:
data=file.replace('小兰:12本','小兰:5本')
print(data)
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