save project

diy.py

+# 写入同学们的捐赠明细：'小兰：12本'、'小丽：11本'、'李文：
+# jj=open(r"C:\Users\123\Desktop\新建文件夹\book.txt","w""utf-8")
+# jj.write("小兰:12本")
+# jj.write("小丽:11本")
+# jj.write("李文:9本")
+# jj.write("张伟:16本")
+# jj.close()
+with jj=open(r"C:\Users\123\Desktop\新建文件夹\book.txt","w""utf-8") as file:
+    jj.write("小强:12本")
+    jj.write("李明:15本")
+    jj.close()
\ No newline at end of file