输出公式1

状态	递交者	时间	内存	语言	代码	递交时间
AC	郑之策	12ms	384 KiB		190 Bytes	2022-5-15 11:34:21
AC	梅子楠 (22016-mzn)	12ms	400 KiB		183 Bytes	2023-5-25 21:24:54
AC	曾御城（现用名） (Jason)	12ms	392 KiB		171 Bytes	2022-1-26 17:00:32
AC	朱老师 (zyp)	12ms	384 KiB		193 Bytes	2022-10-30 18:41:16
AC	赵泳鑫 (zhaoyongxin)	12ms	512 KiB		207 Bytes	2022-6-6 20:51:03
AC	时代二校-焦雨齐 (Angel)	12ms	6.9 MiB		233 Bytes	2023-10-14 18:04:41
AC	欧俊阳	12ms	6.9 MiB		233 Bytes	2023-11-4 16:22:17
AC	郑之策	12ms	512 KiB		190 Bytes	2022-5-15 11:34:19
AC	郑之策	12ms	392 KiB		190 Bytes	2022-5-15 11:33:07
AC	1396013295	12ms	384 KiB		217 Bytes	2022-1-25 16:52:47
AC	郑之策	12ms	392 KiB		190 Bytes	2022-5-15 11:34:20
AC	yucaoluyang22006	12ms	384 KiB		200 Bytes	2023-2-26 11:59:22
AC	汪致卉 (wangzh)	12ms	512 KiB		270 Bytes	2022-2-18 18:27:30
AC	赵鑫宸 (xiaoxiao721)	12ms	512 KiB		217 Bytes	2022-3-12 17:26:57
AC	陈风亦 (chenfengyi)	12ms	412 KiB		221 Bytes	2022-12-3 13:46:46
AC	李树崑 (lishukun)	12ms	384 KiB		238 Bytes	2022-6-25 20:35:28
AC	MacrozClick_ (蒋淞霖)	12ms	392 KiB		172 Bytes	2022-5-15 11:28:04
AC	luosifu22006	12ms	384 KiB		207 Bytes	2022-10-30 18:41:13
AC	谢佳辰	12ms	384 KiB		184 Bytes	2022-5-15 11:27:23
AC	甄一阳 (22016-zyy)	12ms	436 KiB		153 Bytes	2023-2-26 11:35:30
AC	郑之策	12ms	412 KiB		190 Bytes	2022-5-15 11:34:19
AC	疯神芭芭脱丝 (李卓修)	12ms	440 KiB		207 Bytes	2022-7-12 11:34:51
AC	樊竣熠 (lft1114)	12ms	436 KiB		187 Bytes	2022-2-28 18:51:18
AC	谢博文	12ms	384 KiB		186 Bytes	2022-6-25 11:19:38
AC	TaLeK (黄子瑞)	12ms	6.9 MiB	C++98	144 Bytes	2024-8-20 13:22:34
AC	郑之策	12ms	384 KiB		190 Bytes	2022-5-15 11:34:06
AC	嘉宝 (王淳恺)	12ms	6.9 MiB	C++98	182 Bytes	2024-6-1 14:33:42
AC	李金珂	13ms	444 KiB		144 Bytes	2022-8-12 13:52:46
AC	dmh (丁墨涵)	13ms	512 KiB		146 Bytes	2022-2-26 13:28:37
AC	郑之策	13ms	420 KiB		190 Bytes	2022-5-15 11:34:07
AC	zcx	13ms	512 KiB		226 Bytes	2023-5-15 19:48:11
AC	不怎么聪明的家伙 (贺俊楠)	13ms	392 KiB		151 Bytes	2023-4-13 20:11:57
AC	王晨志 (wangchenzhi)	13ms	384 KiB		431 Bytes	2022-2-1 1:57:20
AC	某某 (xuhaotian)	13ms	384 KiB		191 Bytes	2022-2-28 21:16:44
AC	(张洛诚)	13ms	384 KiB		272 Bytes	2023-4-16 21:24:31
AC	偽艺術家 (chenyanchi22006)	13ms	384 KiB		187 Bytes	2022-10-30 18:43:06
AC	陈风亦 (chenfengyi)	13ms	384 KiB		221 Bytes	2022-12-3 13:46:50
AC	22016-yzq	13ms	392 KiB		186 Bytes	2023-2-26 11:37:23
AC	05c05-hzy	13ms	420 KiB		201 Bytes	2023-2-26 11:58:01
AC	jdy	13ms	400 KiB		178 Bytes	2022-12-3 13:09:04
AC	luoluonuoya	13ms	432 KiB		242 Bytes	2022-4-26 18:45:53
AC	scallway	13ms	384 KiB		236 Bytes	2023-3-25 14:12:44
AC	Zongzi1	13ms	6.6 MiB	C++17(O2)	181 Bytes	2024-7-27 19:33:24
AC	12345	13ms	512 KiB		219 Bytes	2022-6-29 16:05:21
AC	李山水	13ms	436 KiB		224 Bytes	2022-7-30 11:47:59
AC	李禹衡 (liyuheng22006)	13ms	384 KiB		178 Bytes	2022-10-30 18:41:14
AC	蒋青峰	13ms	452 KiB		165 Bytes	2023-5-7 20:48:47
AC	watcc	13ms	512 KiB		183 Bytes	2023-5-24 19:15:09
AC	陈雨泽1	13ms	512 KiB		181 Bytes	2023-4-22 10:01:54
AC	大马猴 (周琳竣)	13ms	6.9 MiB		161 Bytes	2023-8-15 11:00:34
AC	LUKHE (LukeHu)	13ms	512 KiB		190 Bytes	2022-3-18 20:21:53
AC	芒苒忧 (廖迦南)	13ms	440 KiB		256 Bytes	2022-3-1 19:26:26
AC	zhuqiwei22006	13ms	440 KiB		171 Bytes	2022-10-30 18:42:23
AC	RanHao	13ms	8.1 MiB		177 Bytes	2023-8-25 17:03:00
AC	刘致言	13ms	464 KiB		189 Bytes	2022-10-21 18:40:32
AC	唐良瑞 (22016-tlr01)	13ms	512 KiB		198 Bytes	2023-2-26 12:06:16
AC	林小博	13ms	440 KiB		232 Bytes	2022-12-3 13:54:20
AC	陈风亦 (chenfengyi)	13ms	384 KiB		221 Bytes	2022-12-3 13:46:50
AC	陈风亦 (chenfengyi)	13ms	392 KiB		221 Bytes	2022-12-3 13:46:47
AC	xiangsiyu	13ms	520 KiB		150 Bytes	2022-7-12 22:04:31
AC	许炜铭 (xuweiming)	13ms	7.2 MiB		177 Bytes	2023-7-18 13:51:40
AC	没有此人 (akm)	13ms	392 KiB		218 Bytes	2023-4-22 18:20:28
AC	陈风亦 (chenfengyi)	13ms	384 KiB		221 Bytes	2022-12-3 13:46:51
AC	胡宸华 (huchenhua)	13ms	6.9 MiB		189 Bytes	2023-8-20 21:07:51
AC	新壹街校区-杨轩懿 (杨轩懿1)	13ms	6.7 MiB		139 Bytes	2023-8-28 9:40:23
AC	陈风亦 (chenfengyi)	13ms	420 KiB		221 Bytes	2022-12-3 13:46:48
AC	新壹街校区-陈琬舒 (空空大师)	13ms	6.9 MiB		189 Bytes	2023-7-27 14:58:04
AC	付博plus	13ms	428 KiB		140 Bytes	2022-10-22 13:05:25
AC	Tender. (05c05-zhou)	13ms	6.7 MiB		175 Bytes	2023-8-25 10:40:42
AC	陈风亦 (chenfengyi)	13ms	392 KiB		221 Bytes	2022-12-3 13:46:49
AC	时代二校-陈天成 (鸭缩毛巾)	13ms	6.8 MiB		137 Bytes	2023-10-21 15:09:05
AC	86想要钱 (twt)	13ms	396 KiB		199 Bytes	2023-1-8 19:14:45
AC	22016-lyj	13ms	512 KiB		171 Bytes	2023-2-26 12:22:53
AC	徐康景 (dcm)	13ms	384 KiB		184 Bytes	2022-12-10 9:23:38
AC	龙湖时代C馆-邹镇宇 (邹镇宇)	13ms	384 KiB		193 Bytes	2022-9-25 17:04:50
AC	陈风亦 (chenfengyi)	13ms	392 KiB		221 Bytes	2022-12-3 13:46:52
AC	陈风亦 (chenfengyi)	13ms	384 KiB		221 Bytes	2022-12-3 11:46:36
AC	陈风亦 (chenfengyi)	13ms	392 KiB		221 Bytes	2022-12-3 13:46:46
AC	陈风亦 (chenfengyi)	13ms	392 KiB		221 Bytes	2022-12-3 13:46:51
AC	10255	13ms	444 KiB		180 Bytes	2022-11-25 20:06:06
AC	王义苇 (wangyiwei)	13ms	6.7 MiB		210 Bytes	2023-6-11 15:21:07
AC	陈风亦 (chenfengyi)	13ms	384 KiB		221 Bytes	2022-12-3 13:46:51
AC	zlx (xiao)	13ms	432 KiB		253 Bytes	2022-11-26 19:57:08
AC	李廷旭 (litingxu)	14ms	6.7 MiB		263 Bytes	2023-8-25 15:07:55
AC	陈风亦 (chenfengyi)	14ms	392 KiB		221 Bytes	2022-12-3 13:46:49
AC	不怎么聪明的家伙 (贺俊楠)	14ms	6.9 MiB		240 Bytes	2023-10-22 18:45:04
AC	钟京润	14ms	420 KiB		221 Bytes	2022-12-3 13:54:46
AC	新壹街校区-周士杰 (zsj)	14ms	7.4 MiB		182 Bytes	2023-7-18 17:59:31
AC	CYT	14ms	432 KiB		138 Bytes	2023-3-22 12:05:17
AC	曾龙兮	14ms	436 KiB		192 Bytes	2023-1-8 19:14:13
AC	zhangheyi22006	14ms	384 KiB		206 Bytes	2022-11-7 20:24:21
AC	朱老师 (zyp)	14ms	432 KiB		228 Bytes	2022-10-1 19:59:51
AC	zhm123	14ms	512 KiB		175 Bytes	2023-1-13 18:07:15
AC	陈风亦 (chenfengyi)	14ms	384 KiB		221 Bytes	2022-12-3 13:46:46
AC	时代校区-刘臣原 (微笑王子)	14ms	440 KiB		145 Bytes	2022-10-17 20:02:12
AC	手搓STL stack 双向无环链表 _ 向量 2种实现方式: template <typename Map_Type> class Stack_l /* Stack _ List / { private: struct Node { Map_Type Node_Data; Node nextp, lastp; Node(void) { nextp = 0; lastp = 0; } }; struct List_Data { unsigned int List_Size; Node headp, endp; List_Data(void) { List_Size = 0; headp = 0; endp = 0; } }Data; struct Vector_Data { Map_Type headp, lastp, endp; void resize(unsigned int data_size) { Map_Type newp = new Map_Type[data_size](); endp = newp + data_size - 1; lastp = newp + (data_size > lastp - headp ? lastp - headp : data_size); if (headp) delete[] headp; headp = newp; } Vector_Data(void) { headp = 0; lastp = 0; endp = 0; } }; public: unsigned int size(void) { return Data.List_Size; } Map_Type& top(void) { return Data.endp -> Node_Data; } void data(void) { return &Data; } bool empty(void) { return !((bool)Data.headp); } Stack_l<Map_Type>& push(Map_Type push_data) { Node nodep = new Node(); nodep -> lastp = Data.endp; if (!Data.headp) { Data.headp = nodep; Data.endp = nodep; } else Data.endp -> nextp = nodep; Data.endp = nodep; nodep -> Node_Data = push_data; ++Data.List_Size; return this; } Stack_l<Map_Type>& push(Map_Type& push_data) { Node nodep = new Node(); nodep -> lastp = Data.endp; if (!Data.headp) { Data.headp = nodep; Data.endp = nodep; } else Data.endp -> nextp = nodep; Data.endp = nodep; nodep -> Node_Data = push_data; ++Data.List_Size; return this; } Stack_l<Map_Type>& push(Map_Type* push_data) { Node nodep = new Node(); nodep -> lastp = Data.endp; if (!Data.headp) { Data.headp = nodep; Data.endp = nodep; } else Data.endp -> nextp = nodep; Data.endp = nodep; nodep -> Node_Data = push_data; ++Data.List_Size; return this; } Stack_l<Map_Type>& push(const Map_Type push_data) { Node nodep = new Node(); nodep -> lastp = Data.endp; if (!Data.headp) { Data.headp = nodep; Data.endp = nodep; } else Data.endp -> nextp = nodep; Data.endp = nodep; nodep -> Node_Data = (Map_Type)push_data; ++Data.List_Size; return this; } Stack_l<Map_Type>& pop(void) { if (Data.headp) { if (Data.List_Size == 1u) { delete Data.headp; Data.List_Size = 0; Data.headp = 0; Data.endp = 0; } else { Data.endp = Data.endp -> lastp; delete Data.endp -> nextp; Data.endp -> nextp = 0; --Data.List_Size; } } return this; } Stack_l<Map_Type>& clear(void) { while (Data.List_Size) { pop(); } return this; } Stack_l<Map_Type>(void) { /* NULL / } Stack_l<Map_Type>(unsigned int data_size, Map_Type map_data) { Data.List_Size = data_size; while (data_size--) { Node nodep = new Node(); nodep -> Node_Data = map_data; if (Data.headp) { nodep -> lastp = Data.endp; Data.endp -> nextp = nodep; Data.endp = nodep; } else { Data.headp = nodep; Data.endp = nodep; } } } Stack_l<Map_Type>(Stack_l<Map_Type>& map_data) { if (!map_data.empty()) { List_Data listp = (List_Data)map_data.data(); Node nodep = listp -> headp, newp; for (unsigned int i = 0; i != listp -> List_Size; ++i, nodep = nodep -> nextp) { newp = new Node(); newp -> Node_Data = nodep -> Node_Data; if (Data.headp) { newp -> lastp = Data.endp; Data.endp -> nextp = newp; Data.endp = newp; } else { Data.headp = newp; Data.endp = newp; } } Data.List_Size = listp -> List_Size; } } Stack_l<Map_Type>& operator=(Stack_l<Map_Type>& copy_data) { if (copy_data.empty()) return this; List_Data listp = (List_Data)copy_data.data(); Node nodep = listp -> headp, newp; for (unsigned int i = 0; i != listp -> List_Size; ++i, nodep = nodep -> nextp) { newp = new Node(); newp -> Node_Data = nodep -> Node_Data; if (Data.headp) { newp -> lastp = Data.endp; Data.endp -> nextp = newp; Data.endp = newp; } else { Data.headp = newp; Data.endp = newp; } } Data.List_Size = listp -> List_Size; return this; } bool operator==(Stack_l<Map_Type>& cmp_data) { if (cmp_data.size() != Data.List_Size) return false; else if (cmp_data.empty() && (!Data.List_Size)) return true; Node nodep1 = Data.headp, nodep2 = ((List_Data)cmp_data.data()) ->headp; for (unsigned int i = 0; i != Data.List_Size; ++i, nodep1 = nodep1 -> nextp, nodep2 = nodep2 ->nextp) { if (nodep1 -> Node_Data != nodep2 -> Node_Data) return false; } return true; } bool operator!=(Stack_l<Map_Type>& cmp_data) { if (cmp_data.size() == Data.List_Size) return false; else if (cmp_data.empty() && (!Data.List_Size)) return false; Node nodep1 = Data.headp, nodep2 = ((List_Data)cmp_data.data()) ->headp; for (unsigned int i = 0; i != Data.List_Size; ++i, nodep1 = nodep1 -> nextp, nodep2 = nodep2 ->nextp) { if (nodep1 -> Node_Data != nodep2 -> Node_Data) return true; } return true; } ~Stack_l<Map_Type>(void) { clear(); } }; /* Stack _ List / template <typename Map_Type> class Stack_v / Stack _ Vector / { private: struct Node { Map_Type Node_Data; Node nextp, lastp; Node(void) { nextp = 0; lastp = 0; } }; struct List_Data { unsigned int List_Size; Node headp, endp; List_Data(void) { List_Size = 0; headp = 0; endp = 0; } }; struct Vector_Data { Map_Type headp, lastp, endp; void resize(unsigned int data_size) { Map_Type newp = new Map_Type[data_size](); endp = newp + data_size - 1; lastp = newp + (data_size > lastp - headp ? lastp - headp : data_size); if (headp) delete[] headp; headp = newp; } Vector_Data(void) { headp = 0; lastp = 0; endp = 0; } }Data; public: unsigned int size(void) { return Data.lastp - Data.headp; } Map_Type& top(void) { return (Data.lastp - 1); } void* data(void) { return &Data; } bool full(void) { if (!Data.headp) return true; return Data.endp + 1 == Data.lastp; } bool empty(void) { if (!Data.headp) return true; return Data.headp == Data.lastp; } Stack_v<Map_Type>& push(Map_Type push_data) { if (full()) Data.resize((unsigned int)((Data.lastp - Data.headp) * 1.5) + 1); Data.lastp = push_data; ++Data.lastp; return this; } Stack_v<Map_Type>& push(Map_Type& push_data) { if (full()) Data.resize((unsigned int)((Data.lastp - Data.headp) * 1.5) + 1); Data.lastp = push_data; ++Data.lastp; return this; } Stack_v<Map_Type>& push(Map_Type* push_data) { if (full()) Data.resize((unsigned int)((Data.lastp - Data.headp) * 1.5) + 1); Data.lastp = push_data; ++Data.lastp; return this; } Stack_v<Map_Type>& push(const Map_Type push_data) { if (full()) Data.resize((unsigned int)((Data.lastp - Data.headp) * 1.5) + 1); Data.lastp = (Map_Type)push_data; ++Data.lastp; return this; } Stack_v<Map_Type>& pop(void) { if (empty()) { if (Data.lastp - Data.headp > 1) Data.resize((Data.lastp - Data.headp) >> 1); else return this; } else --Data.lastp; return this; } Stack_v<Map_Type>(void) { /* NULL / } Stack_v<Map_Type>(unsigned int data_size, Map_Type map_data) { while (data_size) { push(&map_data); --data_size; } } Stack_v<Map_Type>(Stack_v<Map_Type>& map_data) { Vector_Data datap = (Vector_Data)map_data.data(); for (unsigned int i = 0, k = map_data.size(); i != k; ++i) push(datap -> headp + i); } Stack_v<Map_Type>& operator=(Stack_v<Map_Type>& copy_data) { if (copy_data.empty()) clear(); else { Vector_Data datap = (Vector_Data)copy_data.data(); for (unsigned int i = 0, k = copy_data.size(); i != k; ++i) push(datap -> headp + i); } return this; } bool operator==(Stack_v<Map_Type>& cmp_data) { if (size() != cmp_data.size()) return false; else if (empty() && cmp_data.empty()) return true; Vector_Data datap = (Vector_Data)cmp_data.data(); for (unsigned int i = 0, k = size(); i != k; ++i) { if ((Data.headp + i) != (datap ->headp + i)) return false; } return true; } bool operator!=(Stack_v<Map_Type>& cmp_data) { if (size() != cmp_data.size()) return true; else if (empty() && cmp_data.empty()) return false; Vector_Data datap = (Vector_Data)cmp_data.data(); for (unsigned int i = 0, k = size(); i != k; ++i) { if ((Data.headp + i) != (datap -> headp + i)) return true; } return false; } Stack_v<Map_Type>& clear(void) { delete[] Data.headp; Data.headp = 0; Data.lastp = 0; Data.endp = 0; return this; } ~Stack_v<Map_Type>(void) { delete[] Data.headp; } }; / Stack _ Vector */ int main(void) { return 0; } (22029-xys)	14ms	424 KiB		174 Bytes	2023-5-12 19:31:43
AC	jdy	14ms	440 KiB		255 Bytes	2022-12-3 13:52:41
AC	yucaoluyang22006	14ms	432 KiB		200 Bytes	2023-3-5 9:57:25
AC	胡澜之 (666hlz666)	14ms	6.7 MiB		162 Bytes	2023-8-25 10:39:49
AC	周琪渃	14ms	384 KiB		255 Bytes	2023-1-6 14:50:09