矩阵置零

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	CodeFunb56921e326	4103ms	77.4 MiB	Java	1.6 KiB	2025-5-18 20:10:56
AC	CodeFun31989a6d48	4108ms	78.1 MiB	Java	1.7 KiB	2025-9-12 21:53:45
AC	CodeFun9d19dd74d3	4118ms	79 MiB	Java	2.1 KiB	2025-6-22 9:43:48
AC	CodeFunae0a5a7cc0	4132ms	77.6 MiB	Java	2.1 KiB	2025-6-8 15:51:49
AC	CodeFun238d7e4272	4148ms	78 MiB	Java	1.7 KiB	2025-8-21 22:02:03
AC	CodeFunb928ffdfec	4168ms	78.9 MiB	Java	1.3 KiB	2025-6-3 19:54:34
AC	scu_yuewang	4170ms	79.6 MiB	Java	1.6 KiB	2025-7-22 23:35:38
AC	CodeFun8412b15f47	4173ms	80.4 MiB	Java	1001 Bytes	2025-8-10 18:38:02
AC	CodeFun3887a43528	4177ms	82.2 MiB	Java	1 KiB	2025-9-17 12:01:51
AC	诨号无敌鸭	4180ms	78.8 MiB	Java	1.4 KiB	2025-7-16 8:49:22
AC	CodeFun02fe9a5531	4180ms	83.7 MiB	Java	2.1 KiB	2025-7-26 20:17:16
AC	CodeFun66b2dd26d7	4193ms	78.6 MiB	Java	1.5 KiB	2025-4-22 18:00:26
AC	shazhubadao	4196ms	82.4 MiB	Java	1.1 KiB	2025-5-12 12:38:30
AC	CodeFunc4f685b4aa	4202ms	79.6 MiB	Java	901 Bytes	2025-9-4 0:27:03
AC	CodeFund4e75ddabc	4203ms	80.2 MiB	Java	1.3 KiB	2025-9-6 18:16:40
AC	CodeFun10c41e5acc	4209ms	78.4 MiB	Java	1.6 KiB	2025-6-7 10:32:06
AC	Phronima	4211ms	79.2 MiB	Java	1.1 KiB	2025-5-13 14:06:17
AC	CodeFuneef08646c8	4215ms	80 MiB	Java	1.5 KiB	2025-9-10 15:04:28
AC	CodeFun54b269ffd5	4228ms	88.8 MiB	Java	1.2 KiB	2025-6-6 15:08:19
AC	CodeFund5234d97dd	4232ms	81.4 MiB	Java	1.6 KiB	2025-5-22 17:46:25
AC	CodeFuna815d350ea	4234ms	78.2 MiB	Java	2.1 KiB	2025-8-10 21:53:11
AC	CodeFun99c865d45a	4234ms	79.7 MiB	Java	1.7 KiB	2025-7-20 18:13:50
AC	CodeFun9abc4461cb	4235ms	77.1 MiB	Java	1.2 KiB	2025-4-23 15:42:03
AC	CodeFun1c4125e498	4236ms	77.8 MiB	Java	1.2 KiB	2025-8-10 13:46:22
AC	CodeFun2c797ce76b	4239ms	78.9 MiB	Java	1.3 KiB	2025-8-12 19:46:04
AC	CodeFunfe8d077a4e	4239ms	81.3 MiB	Java	1.3 KiB	2025-7-21 17:56:04
AC	CodeFuna73ccf51ce	4246ms	78.9 MiB	Java	1.2 KiB	2025-4-20 12:49:27
AC	CodeFun86f8bf28dc	4250ms	81.9 MiB	Java	1.1 KiB	2025-5-17 10:55:36
AC	CodeFun83fa46c943	4253ms	77.4 MiB	Java	2 KiB	2025-8-10 12:07:00
AC	Shaki	4256ms	81.6 MiB	Java	1.2 KiB	2025-8-11 12:51:05
AC	618	4257ms	82 MiB	Java	1.1 KiB	2025-5-25 21:53:55
AC	Magikarp	4260ms	83.6 MiB	Java	2.2 KiB	2025-10-12 15:32:27
AC	CodeFund728ae14f4	4263ms	84.2 MiB	Java	1 KiB	2025-7-15 14:06:47
AC	CodeFun62f58580d4	4270ms	81.1 MiB	Java	2 KiB	2025-10-3 21:33:16
AC	CodeFun14f6a5eea4	4274ms	78.9 MiB	Java	1.9 KiB	2025-8-14 10:52:59
AC	黄粱一梦	4276ms	84.2 MiB	Java	1 KiB	2025-5-20 10:41:07
AC	CodeFunc19274918f	4280ms	78.4 MiB	Java	1.8 KiB	2025-9-6 16:59:20
AC	CodeFun83976e3377	4286ms	83.8 MiB	Java	1.3 KiB	2025-6-10 19:34:26
AC	CodeFuna7b97a7b39	4288ms	78.6 MiB	Java	1.5 KiB	2025-9-5 13:57:04
AC	CodeFunced0ac74d1	4291ms	86.6 MiB	Java	1 KiB	2025-6-10 11:45:48
AC	CodeFunc4e7955ec2	4297ms	77.6 MiB	Java	955 Bytes	2025-8-27 8:33:46
AC	CodeFuncf149c1be6	4311ms	76.8 MiB	Java	1.5 KiB	2025-7-12 16:33:29
AC	CodeFund6d501512f	4316ms	80.5 MiB	Java	1.9 KiB	2025-6-12 13:19:56
AC	CodeFuna9cfbe06d6	4320ms	82.7 MiB	Java	1.4 KiB	2025-8-8 18:21:30
AC	CodeFun00ca4786ca	4326ms	83.1 MiB	Java	1.9 KiB	2025-5-29 19:31:55
AC	CodeFun3a3ceac335	4328ms	84.1 MiB	Java	1.8 KiB	2025-5-21 18:50:36
AC	幸运女神看看我	4341ms	79.8 MiB	Java	1.3 KiB	2025-5-25 18:02:56
AC	CodeFun4cfc898a14	4345ms	82.8 MiB	Java	2.6 KiB	2025-5-13 11:58:41
AC	CrissG	4353ms	82.8 MiB	Java	1.9 KiB	2025-7-10 15:48:37
AC	CodeFun0a5809a0cb	4354ms	81.7 MiB	Java	1.2 KiB	2025-8-23 23:07:45
AC	CodeFun39cb8adc5a	4357ms	81.9 MiB	Java	1.3 KiB	2025-7-19 21:22:48
AC	CodeFun4fa023cb34	4372ms	77.9 MiB	Java	1.7 KiB	2025-9-3 15:57:23
AC	CodeFun90c9536293	4384ms	79.1 MiB	Java	1.6 KiB	2025-9-1 11:32:19
AC	CodeFun13e8be0cb9	4413ms	82.6 MiB	Java	2.1 KiB	2025-4-27 23:27:33
AC	CodeFuna21446114e	4421ms	83.3 MiB	Java	1.4 KiB	2025-4-26 14:38:20
AC	CodeFun69aedbcaf6	4440ms	84.6 MiB	Java	2 KiB	2025-8-12 23:11:11
AC	CodeFun713b5d75b3	4441ms	82.6 MiB	Java	1.7 KiB	2025-7-21 12:08:07
AC	CodeFun7bbc6fa744	4456ms	77.7 MiB	Java	1.6 KiB	2025-6-23 23:12:43
AC	CodeFun1506125534	4456ms	80.2 MiB	Java	1002 Bytes	2025-9-17 14:53:21
AC	CodeFun2b4ab09348	4536ms	95.6 MiB	Java	1.8 KiB	2025-9-25 23:46:12
AC	CodeFunb46ec518d2	4542ms	93 MiB	Java	1.2 KiB	2025-5-1 15:41:38
AC	CodeFun888	4679ms	80.9 MiB	Java	1.2 KiB	2025-10-8 22:18:52
AC	CodeFun7b0083a8ca	4748ms	89.1 MiB	Java	1.2 KiB	2025-8-26 15:44:28
AC	CodeFun21c1209e30	4753ms	80.4 MiB	Java	1.6 KiB	2025-10-9 10:11:54
AC	CodeFun725195941d	4814ms	89.4 MiB	Java	1.6 KiB	2025-9-8 12:04:04
AC	CodeFunbe84bba35e	5162ms	59.7 MiB	Java	1.2 KiB	2025-3-19 16:43:03
AC	CodeFun3f29a5a590	5164ms	98.6 MiB	Java	1.3 KiB	2025-9-19 19:47:26
AC	CodeFun75003fd80e	5258ms	92.5 MiB	Java	1.5 KiB	2025-7-5 10:35:46
AC	CodeFun8395e8b899	5406ms	85.6 MiB	Java	1.9 KiB	2025-10-10 23:29:59
AC	CodeFunc794418636	5464ms	99.7 MiB	Java	971 Bytes	2025-9-19 16:47:03
AC	letUsCode123	5811ms	59.7 MiB	Java	1.9 KiB	2025-3-22 22:42:52
AC	hdhjwwrwejnwdkdnkkkcekkn	6899ms	58.8 MiB	Java	1.2 KiB	2025-3-23 21:15:50