save project

diy.py

@@ -5,4 +5,5 @@
 
 
 with open(r'c://usrs//cm//deskyop//.test.txt,'a',encoding='utf-8')as
 with open(r'c://usrs//cm//deskyop//.test.txt,'a',encoding='utf-8')as
 file:
 file:
-    file.write('小兰：12本\n')
+    for data in file1:
+        if'强哥：10本'in data