Commit 0602bc35 by BellCodeEditor

save project

parent a8d02629
Showing with 22 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(r'C:\Users\Administrator\Desktop\book.txt','w',encoding='utf-8')
# a.write('小兰:12本\n小丽:11本\n李文:9本\n张伟:16本\n')
# a.close()
# with open(r'C:\Users\Administrator\Desktop\book.txt','a',encoding='utf-8') as a:
# a.write('\n小强:12本\n李文:9本')
z=''
with open(r'C:\Users\Administrator\Desktop\book.txt','r',encoding='utf-8') as a:
for i in a:
if '小强:10本' in i:
i=i.replace("小强:10本","小强:11本")
if '小兰:12本' in i:
i=i.replace("小兰:12本","小兰:14本")
z+=i
with open(r'C:\Users\Administrator\Desktop\book.txt','w',encoding='utf-8') as a:
a.write(z)
with open(r'C:\Users\Administrator\Desktop\book.txt','r',encoding='utf-8') as a:
b=a.read()
print(b)
\ No newline at end of file
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