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	秦子媛	22ms	548 KiB	C++11	140 Bytes	2025-8-7 9:29:36
AC	鲍俊杰	23ms	532 KiB	C++11	180 Bytes	2025-8-7 9:02:30
AC	周子晨	23ms	764 KiB	C++11	132 Bytes	2025-8-5 17:34:44
AC	陈瑞卿	24ms	760 KiB	C++11	188 Bytes	2025-7-28 11:12:51
AC	杨梓淳	25ms	760 KiB	C++11	136 Bytes	2025-8-8 15:46:21
AC	周煦航	25ms	760 KiB	C++11	126 Bytes	2025-8-8 15:58:02
AC	博文大帝	26ms	532 KiB	C++11	134 Bytes	2025-8-7 9:36:29
AC	程翼扬	26ms	508 KiB	C++11	130 Bytes	2025-8-7 9:29:10
AC	张悍	26ms	504 KiB	C++11	206 Bytes	2025-8-7 8:51:58
AC	孙硕硕	27ms	760 KiB	C++11	180 Bytes	2025-8-7 9:09:18
AC	申牧宸	27ms	508 KiB	C++11	184 Bytes	2025-8-7 11:29:46
AC	曹睿	27ms	504 KiB	C++11	147 Bytes	2025-8-7 9:09:43
AC	张庭瑞	27ms	512 KiB	C++11	136 Bytes	2025-8-7 8:53:01
AC	毛永佳	27ms	760 KiB	C++11	456 Bytes	2025-8-8 16:18:08
AC	杨明睿	28ms	532 KiB	C++11	131 Bytes	2025-8-7 9:33:44
AC	ttx0828	28ms	760 KiB	C++11	5.9 KiB	2025-8-7 11:16:20
AC	冯星睿	29ms	508 KiB	C++11	153 Bytes	2025-8-7 9:09:15