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本'
-new_data=""
-with open(r'C:\Users\6\Desktop\test.txt','r',encoding='utf-8') as file1:
-    for data in file1:
-        if "小兰：12本"in data:
-            data=data.replace("小兰：12本","小兰：2000本")
-        new_data=new_data+data
-with open(r'C:\Users\6\Desktop\test.txt','w',encoding='utf-8') as file1:
-    file1.write(new_data)
-print(new_data)
\ No newline at end of file
+with open(r'C:\Users\6\Desktop') as file1:
+    print()
\ No newline at end of file