Commit 0a3a8210 by BellCodeEditor

save project

parent a8d02629
Showing with 24 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'
'''
a=open('C:\\Users\\Administrator\\Desktop\\1.txt','w',encoding='utf-8')
a.write("小兰:12本")
a.write("小丽:11本")
a.write("李文:9本")
a.write("张伟:16本")
a.close()
with open('C:\\Users\\Administrator\\Desktop\\1.txt','a',encoding='utf-8')as a:
a.write('小强:10本')
a.write('李明:15本')
with open('C:\\Users\\Administrator\\Desktop\\1.txt','r',encoding='utf-8')as a:
if '小强:10本' in a:
print('1')
if '小兰:12本' in a:
print('a')
'''
with open('C:\\Users\\Administrator\\Desktop\\1.txt','r',encoding='utf-8')as f:
for d in f:
if '小强:10本' in d:
d=d.replace('小强:10本','小强:11本')
if '小兰:12本' in d:
d=d.replace('小兰:12本','小兰:14本')
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