save project

diy.py

-# 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
-new_data=''
-with open(r"C:\Users\Administrator\Desktop\新建文件夹 (3)\新建文本文档 (2).txt",'r',encoding='utf-8') as file1:
-    for data in file1:
-        if 'xiao' in data:
-            data=data.replace('xiao','li')
-        new_data+=data
-with open(r"C:\Users\Administrator\Desktop\新建文件夹 (3)\新建文本文档 (2).txt",'w',encoding='utf-8') as file1:
-    file1.write(new_data)
-
-
-