save project

diy.py

@@ -8,4 +8,11 @@ with open(r"C:\Users\admin\Desktop\test.txt","a",encoding="utf-8")as file:
     file.write("李宁:12本\n")
     file.write("李宁:12本\n")
 with open(r"C:\Users\admin\Desktop\test.txt","r",encoding="utf-8")as file:
 with open(r"C:\Users\admin\Desktop\test.txt","r",encoding="utf-8")as file:
     a=file.read()
     a=file.read()
-    print(a)
+    print(a)
\ No newline at end of file
+with open(r"C:\Users\admin\Desktop\test.txt","r",encoding="utf-8")as file:
+    new_date=""
+    for date in file:
+        if "小丽:11本" in date:
+            date=date.replace("小丽:11本","小丽:12本")
+        new_date+=date
+    print(new_date)
\ No newline at end of file