save project

diy.py

-file=open(r"C:\Users\A5\Desktop\ggg.txt","w",encoding="utf-8")
-file.write("小明:12本")
-file.close()
+#file=open(r"C:\Users\A5\Desktop\ggg.txt","w",encoding="utf-8")
+#file.write("小兰:12本")
+#file.write("小丽:11本")
\ No newline at end of file
+#file.write("李文:9本")
+#file.write("张伟:16本")
+#file.close()
+
+
+
+with open(r"C:\Users\A5\Desktop\ggg.txt","w",encoding="utf-8") as file:
+    file.write("小兰:12本\n")
+    file.write("小丽:11本\n")
+    file.write("李文:9本\n")
+    file.write("张伟:16本\n")
\ No newline at end of file