save project

diy.py

@@ -7,5 +7,10 @@ filel.write('张伟：16本\n')
 filel.close()
 
 while open('C:\Users\86135\Desktop\xnn.txt','w',encoding='utf-8')as filel:
-    filel.write('阿萨:14本\n')
-    filel.write('阿文:17\n)   
+   for data in filel:
+       if"李文：9本" in data:
+           print('李文')
+    for data in filel:
+       if"小丽：11本" in data:
+           print('小丽')
+    
\ No newline at end of file