save project

diy.py

@@ -9,4 +9,9 @@ with open(r"C:\Users\admin\Desktop\SB.txt","a",encoding="utf-8") as sb2:
 with open(r"C:\Users\admin\Desktop\SB.txt","r",encoding="utf-8") as sb3:
 with open(r"C:\Users\admin\Desktop\SB.txt","r",encoding="utf-8") as sb3:
     a=sb3.read()
     a=sb3.read()
     if "小兰:12本" in a:
     if "小兰:12本" in a:
-        print("ok")
+        print("ok")
\ No newline at end of file
+        a=a.replace("小兰:12本","小兰:200本")
+
+with open(r"C:\Users\admin\Desktop\SB.txt","w",encoding="utf-8") as sb4:
+    print(a)
+    sb4.write(a)
\ No newline at end of file