Commit 9f3e0057 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\test.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')
# a.close()
# with open(r'C:\Users\Administrator\Desktop\test.txt','a',encoding='utf-8') as a:
# a.write('\n小强:12本\n李明:15本')
c=""
with open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding='utf-8') as a:
for i in a:
if '小强:12本' in i:
i=i.replace('小强:12本','小强:11本')
if '小兰:12本' in i:
i=i.replace('小兰:12本','小兰:14本')
c+=i
with open(r'C:\Users\Administrator\Desktop\test.txt','w',encoding='utf-8') as a:
a.write(c)
with open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding='utf-8') as a:
z=a.read()
print(z)
\ No newline at end of file
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