save project

diy3.py

@@ -2,3 +2,5 @@ with open(r"C:\Users\MAKCOO-03\Desktop\book.txt",'r',encoding='utf-8') as file:
     for data in file:
         if '小强:10本' in data:
             print('小强的数据在文件中')
+        if '小兰:12本' in data:
+            print('小兰的数据在文件中')
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