Commit d2b676d9 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'、、'李文:9本'、'张伟:16本'
#a=open(r'C:\Users\Administrator\Desktop\1.txt','w',encoding='utf-8')
#a.write("小兰:12本")
#a.close()
# 写入同学们的捐赠明细:'小兰:12本'、、'李文:9本'、'张伟:16本'
#a=open(r'C:\Users\Administrator\Desktop\1.txt','w',encoding='utf-8')
#a.write("小兰:12本")
#a.close()
a=open(r'C:\Users\Administrator\Desktop\1.txt','w',encoding='utf-8')
a.write("小强:10本\n")
a.write("李明:15本\n")
a.close()
a=open(r'C:\Users\Administrator\Desktop\1.txt','a',encoding='utf-8')
a.write("小兰:12本")
q=""
with open(r'C:\Users\Administrator\Desktop\1.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")
q+=i
with open(r'C:\Users\Administrator\Desktop\1.txt','w',encoding='utf-8')as a:
a.write(q)
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