save project

diy.py

 # 写入同学们的捐赠明细：'小兰：12本'、'李文：9本'、'张伟：16本'
 
-with open(r"C:\Users\Administrator\Desktop\ueswd.txt",'a',encoding='utf-8') as file:
-    file.write('小兰：12本'+'   ')
-    file.write('李文：9本'+'    ')
-    file.write('张伟：16本')
+with open(r"C:\Users\Administrator\Desktop\ueswd.txt",'r',encoding='utf-8') as file1:
+        for data in file1:
+            if'小兰：11本'in data:
+                print('421')
     # file.close()
\ No newline at end of file