save project

diy.py

@@ -5,7 +5,11 @@
 # ll.write('李文：9本\n')
 # ll.write('李文：9本\n')
 # ll.write('张伟：16本\n')
 # ll.write('张伟：16本\n')
 # ll.close()
 # ll.close()
+w=''
 with open(r"C:\Users\艾特机器人2号\Desktop\tv.txt",'r',encoding='utf-8') as ll:
 with open(r"C:\Users\艾特机器人2号\Desktop\tv.txt",'r',encoding='utf-8') as ll:
     for data in ll:
     for data in ll:
-        if '小兰：12本'in data:   
-                data.replace('小兰：12本','小兰：14本')
+        if '小兰：12本' in data:   
+                data=data.replace('小兰：12本','小兰：14本')
\ No newline at end of file
+        w+=data
+with open(r"C:\Users\艾特机器人2号\Desktop\tv.txt",'w',encoding='utf-8') as ll:
+    ll.write(w)
\ No newline at end of file