电话号码的字母组合 - Problem Statistics - CodeFun2000

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	WF2HD9LyHP	1398ms	45.5 MiB	Java	1.2 KiB	2026-2-7 18:31:30
AC	CodeFun888	1413ms	45.5 MiB	Java	833 Bytes	2025-10-15 17:27:16
AC	Magikarp	1439ms	45 MiB	Java	1.4 KiB	2025-10-29 17:17:58
AC	CodeFun3f29a5a590	1440ms	46.4 MiB	Java	1.5 KiB	2025-9-29 10:59:07
AC	CodeFun99c865d45a	1643ms	47.7 MiB	Java	1.2 KiB	2025-9-25 13:51:52

ID: 2311
Time: 1000ms
Memory: 256MiB
Difficulty: 5
Tags: (None)
# Submissions: 1353
Accepted: 505
Uploaded By: TaZi