save project

diy.py

+# 写入同学们的捐赠明细：'小兰：12本'、'小丽：11本'、'李文：9本'、'张伟：16本'
+# file1=open(r"C:\Users\Administrator\Desktop\book.txt","w",encoding="utf-8")
+# file1.write("a:12本\n")
+# file1.write("b:11本\n")
+# file1.write("c:9本\n")
+# file1.write("d:16本\n")
+with open(r"C:\Users\Administrator\Desktop\book.txt","a",encoding="utf-8")as file:
+    file.write("e:10本\n")
+    file.write("f:15本\n")
\ No newline at end of file