save project

diy.py

-file = open(r"C:\Users\windows\Desktop\捐赠.txt","w",encoding="utf-8")
-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")
-file.close()
\ No newline at end of file
+with open(r"C:\Users\windows\Desktop\捐赠.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")