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AC
新壹街-曾浩坤 (曾浩坤)
13ms
6.9 MiB
C++98
495 Bytes
2024-8-21 16:52:12
AC
廖海宇在追杀马牌痞 (liaohaiyu22031)
14ms
7.1 MiB
C++98
603 Bytes
2024-5-19 11:52:07
AC
黄立信
14ms
6.9 MiB
C++98
729 Bytes
2024-8-21 16:47:00
AC
11451254188 (22029-mjh)
14ms
7.2 MiB
C++98(O2)
465 Bytes
2024-5-19 11:54:00
AC
朱老师 (zyp)
14ms
7.1 MiB
C++11
635 Bytes
2024-5-19 11:52:12
AC
张瑞博
14ms
7.1 MiB
C++11
502 Bytes
2024-5-19 12:25:52
AC
Tsunami (丁宇平)
14ms
7.1 MiB
C++98
452 Bytes
2024-5-19 11:52:28
AC
新壹街校区-周士杰 (zsj)
14ms
7 MiB
C++98
345 Bytes
2024-8-24 17:16:50
AC
张子扬
14ms
384 KiB
494 Bytes
2023-5-13 17:20:46
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
7.1 MiB
C++11
543 Bytes
2024-5-19 11:55:05
AC
梦之泪伤
14ms
392 KiB
400 Bytes
2023-5-13 22:09:38
AC
明轩 (吕同学)
14ms
7 MiB
C++14(O2)
904 Bytes
2024-8-23 17:35:59
AC
SB2
14ms
6.9 MiB
C++98(O2)
781 Bytes
2024-8-21 18:01:22
AC
6 (chenjiacheng)
14ms
7.1 MiB
C++98
502 Bytes
2024-5-19 11:52:40
AC
新壹街——陈学彬 (BUG)
14ms
7 MiB
C++98
484 Bytes
2024-8-25 13:01:58
AC
张子扬
14ms
384 KiB
494 Bytes
2023-5-13 17:19:46
AC
heyi
14ms
6.9 MiB
C++98(O2)
692 Bytes
2024-8-18 11:57:47
AC
朱老师 (zyp)
15ms
7.2 MiB
C++11
517 Bytes
2024-5-8 15:24:47
AC
huanglu
15ms
7.2 MiB
C++98
374 Bytes
2024-5-10 13:33:22
AC
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zvt_132 (任子轩)
73ms
532 KiB
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1.6 KiB
2024-11-10 10:19:50
1
【蓝桥杯省赛】最大值
查看题目
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文件
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信息
ID
1089
时间
1000ms
内存
256MiB
难度
6
标签
(无)
递交数
118
已通过
34
上传者
Alduin
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