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_chick=''
+with open(r'C:\Users\Administrator\Desktop\wese.txt','r',encoding='Utf-8') as file1:
+    for chick in file1:
+        print('1')
+        if '小丽：11本' in chick:
+            chick=chick.replace('小丽：11本','小丽：10本')
+        new_chick+=chick
+        print(new_chick)
+with open(r'C:\Users\Administrator\Desktop\wese.txt','w',encoding='Utf-8') as file1:
+    file1.write(new_chick)
+