Commit 76a001c9 by BellCodeEditor

save project

parent a8d02629
Showing with 20 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'
#s=open('C:\\Users\\001\\Desktop\\book.txt','w',encoding='utf-8')
#s.write('小兰:12本\n')
#s.write('小丽:11本\n')
#s.write('李文:9本\n')
#s.write('张伟:16本\n')
new_s=''
with open('C:\\Users\\001\\Desktop\\book.txt','r',encoding='utf-8')as s:
for i in s:
if'小兰:12本' in i:
i=i.replace('小兰:12本','小兰:14本')
new_s +=i
with open('C:\\Users\\001\\Desktop\\book.txt','w',encoding='utf-8')as s:
s.write(new_s)
#s=open('C:\\Users\\001\\Desktop\\book.txt','a',encoding='utf-8')
#s.write('小强:12本\n')
#s.write('李明:15本\n')
#s.close()
\ No newline at end of file
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