练39.2 蜗牛爬树

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	jiakaibo	3ms	504 KiB	C++11(O2)	470 Bytes	2025-11-23 12:18:36
AC	majunjie	3ms	504 KiB	C++11(O2)	94 Bytes	2025-11-16 15:16:10
AC	lishaojie	3ms	504 KiB	C++11(O2)	94 Bytes	2025-11-16 15:16:42
AC	zhouchenshuo	3ms	504 KiB	C++11(O2)	102 Bytes	2025-11-16 15:19:11
AC	huangyishan	3ms	508 KiB	C++11(O2)	284 Bytes	2025-11-19 23:49:53