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'
-new=open(r"C:\Users\KZJ\Desktop\新建文件夹\test.txt","w",encoding="utf-8")
+new=open(r"C:\Users\KZJ\Desktop\新建文件夹\test.txt","a",encoding="utf-8")
 new.write("66666666666666666")
 new.close()
\ No newline at end of file