练42.2 求绝对值

状态	递交者	时间	内存	语言	代码	递交时间
AC	u24004	25ms	764 KiB	C++17	137 Bytes	2025-3-1 18:18:58
AC	u24020	28ms	764 KiB	C++17	135 Bytes	2024-11-19 13:39:04
AC	u24027	28ms	756 KiB	C++17	137 Bytes	2024-11-19 13:32:54
AC	u24030	28ms	764 KiB	C++17	143 Bytes	2024-11-19 13:31:25
AC	u24021	28ms	764 KiB	C++17	150 Bytes	2024-11-19 13:28:53
AC	u24016	28ms	768 KiB	C++17	151 Bytes	2024-11-19 13:40:31
AC	jun	29ms	764 KiB	C++17	120 Bytes	2024-11-19 10:05:37
AC	u24026	29ms	764 KiB	C++17	171 Bytes	2024-11-19 18:17:35
AC	u24018	29ms	768 KiB	C++17	174 Bytes	2024-11-19 13:35:59
AC	jun	29ms	764 KiB	C++17	138 Bytes	2024-11-23 20:48:12
AC	u001	29ms	768 KiB	C++17	149 Bytes	2024-11-19 13:12:24