GCC Code Coverage Report

Directory: ./
Coverage: low: ≥ 0% medium: ≥ 75.0% high: ≥ 90.0%
Coverage Exec / Excl / Total
Lines: 83.9% 235 / 0 / 280
Functions: 94.4% 17 / 1 / 19
Branches: 73.6% 248 / 0 / 337
src/game/mahjong/parser/lib.hpp
Line Branch Exec Source
1 #pragma once
2
3 #include "../../../edh/discretization/lib.hpp"
4 #include "../data/lib.hpp"
5
6 namespace tifa_libs {
7
8 // clang-format off
9 // bianl: 89 waiting 7. bianr: 12 waiting 3. pair0: pair which cannot be improved
10 enum class MELDS_MJ: u8 { mian, bianl, bianr, kan, orphan, pair0, pair, bonus, chow, pung, kong };
11 // clang-format on
12 enum class RULE_MJ : u8 {
13 enable_kong = 1,
14 enable_13terminal = 2,
15 enable_7pairs = 4
16 };
17
18 struct mahjong_hand {
19 // clang-format off
20 enum class MODE_MH: u8 { normal_13, normal_14, pairs7_13, pairs7_14, terminal13_13, terminal13_14 };
21 // clang-format on
22
23 720801 u32 max_card_per_kind;
24 720801 MODE_MH mode;
25 // eye in {@code waiting} if mode == normal, otherwise in {@code prepared}
26 1323824 vecp<MELDS_MJ, u32> waiting, prepared;
27
28
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 2986932 CEXP auto operator<=>(mahjong_hand CR) CNE = default;
29
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 76994 CEXP bool operator==(mahjong_hand CR) CNE = default;
30
31 182 ND CEXP arr<u32, 45> get_counter() CNE {
32 182 arr<u32, 45> counter{};
33
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 512 for (auto [melds, c] : waiting) switch (melds) {
34 75 case MELDS_MJ::mian:
35 case MELDS_MJ::bianl:
36 75 case MELDS_MJ::bianr: ++counter[c], ++counter[c + 1]; break;
37 32 case MELDS_MJ::kan: ++counter[c], ++counter[c + 2]; break;
38 34 case MELDS_MJ::orphan: ++counter[c]; break;
39 189 case MELDS_MJ::pair0:
40 189 case MELDS_MJ::pair: counter[c] += 2; break;
41 ✗ default: assert(false);
42 }
43
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 762 for (auto [melds, c] : prepared) switch (melds) {
44 ✗ case MELDS_MJ::bonus:
45 ✗ case MELDS_MJ::orphan: ++counter[c]; break;
46 ✗ case MELDS_MJ::pair: counter[c] += 2; break;
47 337 case MELDS_MJ::chow: ++counter[c], ++counter[c + 1], ++counter[c + 2]; break;
48 243 case MELDS_MJ::pung: counter[c] += 3; break;
49 ✗ case MELDS_MJ::kong: counter[c] += 4; break;
50 ✗ default: assert(false);
51 }
52 182 return counter;
53 }
54 2515 ND CEXP bool win() CNE {
55
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 2515 switch (mode) {
56 ✗ case MODE_MH::pairs7_14:
57 ✗ case MODE_MH::pairs7_13: return prepared.size() >= 6;
58 ✗ case MODE_MH::terminal13_14: return prepared.size() == 13;
59 ✗ case MODE_MH::terminal13_13: return prepared.size() == 13 || (prepared.size() == 12 && any_of(prepared, [](auto CR p) { return p.first == MELDS_MJ::pair; }));
60
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 131 case MODE_MH::normal_14: return prepared.size() == 4 && any_of(waiting, [](auto CR p) { return p.first == MELDS_MJ::pair || p.first == MELDS_MJ::pair0; });
61 2394 case MODE_MH::normal_13: {
62
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 2394 if (prepared.size() == 4) return true;
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 2360 if (waiting.size() > 2 || prepared.size() < 3) return false;
64 194 u32 cnt_pair = 0, cnt_bmk = 0;
65
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 582 for (auto CR[meld, _] : waiting)
66
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 388 if (meld == MELDS_MJ::pair || meld == MELDS_MJ::pair0) ++cnt_pair;
67
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 199 else if (meld != MELDS_MJ::orphan) ++cnt_bmk;
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 194 return cnt_pair == 2 || (cnt_pair == 1 && cnt_bmk == 1);
69 }
70 }
71 ✗ assert(false);
72 }
73 182 ND CEXP vecu improve_cards() CNE {
74
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 182 if (mode == MODE_MH::terminal13_13 || mode == MODE_MH::terminal13_14) {
75 ✗ vecb vis(34);
76 ✗ u32 p = 34;
77 ✗ for (auto CR[meld, c] : prepared)
78 ✗ if (vis[c] = true; meld == MELDS_MJ::pair) {
79 ✗ p = c;
80 ✗ break;
81 }
82 ✗ if (p == 34) return {0, 8, 9, 17, 18, 26, 27, 28, 29, 30, 31, 32, 33};
83 ✗ vecu ans;
84 ✗ for (ans.reserve(13); auto c : vecu{0, 8, 9, 17, 18, 26, 27, 28, 29, 30, 31, 32, 33})
85 ✗ if (!vis[c]) ans.push_back(c);
86 ✗ return ans;
87 ✗ }
88
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 182 if (mode == MODE_MH::pairs7_13 || mode == MODE_MH::pairs7_14) {
89 ✗ vecu ans;
90 ✗ for (auto CR[_, c] : waiting) ans.push_back(c);
91 ✗ return ans;
92 ✗ }
93
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 512 auto cnt_pair = count_if(waiting, [](auto CR p) { return p.first == MELDS_MJ::pair || p.first == MELDS_MJ::pair0; });
94 182 vecb vis(34);
95
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 512 for (auto [melds, c] : waiting) switch (melds) {
96 37 case MELDS_MJ::mian: vis[c - 1] = vis[c + 2] = true; break;
97 ✗ case MELDS_MJ::bianl: vis[c - 1] = true; break;
98 38 case MELDS_MJ::bianr: vis[c + 2] = true; break;
99 32 case MELDS_MJ::kan: vis[c + 1] = true; break;
100 34 case MELDS_MJ::orphan: vis[c] = true; break;
101 6 case MELDS_MJ::pair0: break;
102 183 case MELDS_MJ::pair:
103
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 183 if (cnt_pair > 1) vis[c] = true;
104 183 break;
105 ✗ default: assert(false);
106 }
107 182 auto counter = get_counter();
108
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 6370 flt_ (u32, i, 0, 34)
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 6188 if (counter[i] >= max_card_per_kind) vis[i] = false;
110 182 vecu cards;
111
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 6370 flt_ (u32, i, 0, 34)
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 6188 if (vis[i]) cards.push_back(i);
113 182 return cards;
114 182 }
115 };
116
117 template <u32 cards = 14, u32 config = 0>
118 306 CEXP auto mahjong_parser(vec<mahjong_card> hand, u32 max_card_per_kind = 4) NE {
119 static_assert(cards == 13 || cards == 14);
120 306 CEXP bool enable_kong = config & (u32)RULE_MJ::enable_kong;
121 306 CEXP bool enable_13terminal = config & (u32)RULE_MJ::enable_13terminal;
122 306 CEXP bool enable_7pairs = config & (u32)RULE_MJ::enable_7pairs;
123 306 CEXP auto normal = cards == 13 ? mahjong_hand::MODE_MH::normal_13 : mahjong_hand::MODE_MH::normal_14;
124 306 CEXP auto pairs7 = cards == 13 ? mahjong_hand::MODE_MH::pairs7_13 : mahjong_hand::MODE_MH::pairs7_14;
125 306 CEXP auto terminal13 = cards == 13 ? mahjong_hand::MODE_MH::terminal13_13 : mahjong_hand::MODE_MH::terminal13_14;
126 using record_t = vecp<MELDS_MJ, u32>;
127 struct guard {
128 272382 CEXP guard(record_t& target, arr<u8, 45>& counter, u32& sum_counter, u32 card, MELDS_MJ type) NE : target(target), counter(counter), sum_counter(sum_counter), card(card) {
129
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tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::guard::guard(std::vector<std::pair<tifa_libs::MELDS_MJ, unsigned int>, std::allocator<std::pair<tifa_libs::MELDS_MJ, unsigned int> > >&, std::array<unsigned char, 45ul>&, unsigned int&, unsigned int, tifa_libs::MELDS_MJ):
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tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::guard::guard(std::vector<std::pair<tifa_libs::MELDS_MJ, unsigned int>, std::allocator<std::pair<tifa_libs::MELDS_MJ, unsigned int> > >&, std::array<unsigned char, 45ul>&, unsigned int&, unsigned int, tifa_libs::MELDS_MJ):
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 272382 switch (type) {
130 70355 case MELDS_MJ::orphan: diff0 = 1; break;
131 72195 case MELDS_MJ::mian:
132 case MELDS_MJ::bianl:
133 72195 case MELDS_MJ::bianr: diff0 = diff1 = 1; break;
134 8691 case MELDS_MJ::kan: diff0 = diff2 = 1; break;
135 108804 case MELDS_MJ::pair0:
136 108804 case MELDS_MJ::pair: diff0 = 2; break;
137 3861 case MELDS_MJ::chow: diff0 = diff1 = diff2 = 1; break;
138 8476 case MELDS_MJ::pung: diff0 = 3; break;
139 ✗ case MELDS_MJ::kong: diff0 = 4; break;
140 ✗ default: assert(false);
141 }
142 #pragma GCC diagnostic ignored "-Wconversion"
143 272382 target.emplace_back(type, card), counter[card] -= diff0, counter[card + 1] -= diff1, counter[card + 2] -= diff2, sum_counter -= diff0 + diff1 + diff2;
144 272382 }
145 272382 CEXP ~guard() NE { target.pop_back(), counter[card] += diff0, counter[card + 1] += diff1, counter[card + 2] += diff2, sum_counter += diff0 + diff1 + diff2; }
146 #pragma GCC diagnostic warning "-Wconversion"
147 guard(guard CR) = delete;
148 guard& operator=(guard CR) = delete;
149 guard(guard&&) = delete;
150 guard& operator=(guard&&) = delete;
151
152 record_t& target;
153 arr<u8, 45>& counter;
154 u32& sum_counter;
155 u32 card, diff0 = 0, diff1 = 0, diff2 = 0;
156 };
157 if CEXP (enable_kong) assert(max_card_per_kind >= 4);
158
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tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::guard::~guard():
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tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::guard::~guard():
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 306 else assert(max_card_per_kind >= 3);
159
160 306 vec<mahjong_hand> ans;
161 306 record_t base;
162 306 sort(hand);
163
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tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::guard::~guard():
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tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::guard::~guard():
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 306 while (!hand.empty() && hand.back().is_bonus()) base.emplace_back(MELDS_MJ::bonus, hand.back().encode()), hand.pop_back();
164 if CEXP (enable_kong) assert(cards <= hand.size() && hand.size() <= cards + 4);
165
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tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::guard::~guard():
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 306 else assert(hand.size() == cards);
166 306 arr<u8, 45> counter{};
167
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tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::guard::~guard():
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tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::guard::~guard():
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 4303 for (auto CR card : hand) ++counter[card.encode()];
168 306 u32 sum_counter = std::reduce(counter.begin(), counter.begin() + 34, 0_u32);
169 306 auto CR counter_bk = counter;
170 if CEXP (enable_13terminal)
171 if (hand.size() == cards) {
172 record_t waiting, prepared = base;
173 auto f = [&](u32 eye = -1_u32) {
174 std::list<guard> gs;
175 for (auto c : vecu{0, 8, 9, 17, 18, 26, 27, 28, 29, 30, 31, 32, 33})
176 if (auto cnt = counter[c]; c != eye && cnt) gs.emplace_back(prepared, counter, sum_counter, c, MELDS_MJ::orphan);
177 if (sum_counter)
178 flt_ (u32, c, 0, 34)
179 if (counter[c])
180 flt_ (u32, i, 0, counter[c]) gs.emplace_back(waiting, counter, sum_counter, c, MELDS_MJ::orphan);
181 ans.emplace_back(max_card_per_kind, terminal13, waiting, prepared);
182 };
183 bool _ = false;
184 for (auto c : vecu{0, 8, 9, 17, 18, 26, 27, 28, 29, 30, 31, 32, 33})
185 if (auto cnt = counter[c]; cnt > 1) {
186 guard g(prepared, counter, sum_counter, c, MELDS_MJ::pair);
187 _ = true, f(c);
188 }
189 if (!_) f();
190 }
191 if CEXP (enable_7pairs)
192 if (hand.size() == cards) {
193 record_t waiting, prepared = base;
194 flt_ (u32, i, 0, 34)
195 if (counter[i]) {
196 flt_ (u32, j, 0, counter[i] / 2) prepared.emplace_back(MELDS_MJ::pair, i);
197 if (counter[i] & 1) waiting.emplace_back(MELDS_MJ::orphan, i);
198 }
199 ans.emplace_back(max_card_per_kind, pairs7, waiting, prepared);
200 }
201
202 918 auto proceed_no_kong = [&]() NE {
203 306 record_t waiting, prepared = base;
204 256844 auto f = [&](auto&& f) NE {
205
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 256538 if (!sum_counter) {
206 77300 ans.emplace_back(max_card_per_kind, normal, waiting, prepared);
207 202333 return;
208 }
209 179238 bool found = false;
210
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 6273330 flt_ (u32, c, 0, 34) {
211 6094092 cu32 cnt = counter[c];
212
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 6094092 if (!cnt) continue;
213
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 445918 if (cnt >= 3) {
214 8476 guard g_pung(prepared, counter, sum_counter, c, MELDS_MJ::pung);
215 8476 found = true, f(f);
216 8476 }
217
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 445918 if (!mahjong_card::is_honor(c) && c % 9 < 7 && counter[c + 1] && counter[c + 2]) {
218 3861 guard g_chow(prepared, counter, sum_counter, c, MELDS_MJ::chow);
219 3861 found = true, f(f);
220 3861 }
221 }
222
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 179238 if (found) return;
223 171769 found = false;
224
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 6011915 flt_ (u32, c, 0, 34) {
225 5840146 cu32 cnt = counter[c];
226
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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227
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 415131 if (cnt >= 2) {
228
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 107834 guard g_pair(waiting, counter, sum_counter, c, counter_bk[c] < max_card_per_kind ? MELDS_MJ::pair : MELDS_MJ::pair0);
229 107834 found = true, f(f);
230 107834 }
231
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 415131 if (!mahjong_card::is_honor(c)) {
232
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 407275 if (c % 9 != 8 && counter[c + 1]) {
233
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 72195 if (!(c % 9) && counter_bk[c + 2] < max_card_per_kind) {
234 32444 guard g_mian(waiting, counter, sum_counter, c, MELDS_MJ::bianr);
235 32444 found = true, f(f);
236
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 72195 } else if (c % 9 == 7 && counter_bk[c - 1] < max_card_per_kind) {
237 18450 guard g_mian(waiting, counter, sum_counter, c, MELDS_MJ::bianl);
238 18450 found = true, f(f);
239
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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240
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 21301 if (counter_bk[c - 1] < max_card_per_kind && counter_bk[c + 2] < max_card_per_kind) {
241 21301 guard g_mian(waiting, counter, sum_counter, c, MELDS_MJ::mian);
242 21301 found = true, f(f);
243
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 21301 } else if (counter_bk[c - 1] < max_card_per_kind) {
244 ✗ guard g_mian(waiting, counter, sum_counter, c, MELDS_MJ::bianl);
245 ✗ found = true, f(f);
246 ✗ } else if (counter_bk[c + 2] < max_card_per_kind) {
247 ✗ guard g_mian(waiting, counter, sum_counter, c, MELDS_MJ::bianr);
248 ✗ found = true, f(f);
249 ✗ }
250 }
251 }
252
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 407275 if (c % 9 < 7 && counter[c + 2] && counter_bk[c + 1] < max_card_per_kind) {
253 8691 guard g_kan(waiting, counter, sum_counter, c, MELDS_MJ::kan);
254 8691 found = true, f(f);
255 8691 }
256 }
257 }
258
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 171769 if (found) return;
259 54205 std::list<guard> g_orphans;
260
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 1897175 flt_ (u32, c, 0, 34)
261
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 1842970 if (counter[c]) g_orphans.emplace_back(waiting, counter, sum_counter, c, MELDS_MJ::orphan);
262 54205 f(f);
263 54205 };
264 306 const bool _ = false;
265
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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266
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 10404 if (counter[c] >= 2) {
267
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 970 guard g_eye(waiting, counter, sum_counter, c, counter_bk[c] < max_card_per_kind ? MELDS_MJ::pair : MELDS_MJ::pair0);
268 970 f(f);
269 970 }
270 306 if (!_) f(f);
271 306 };
272
273 if CEXP (enable_kong) {
274 u32 kong_tot = (u32)hand.size() - cards;
275 vecu kongs;
276 flt_ (u32, i, 0, 34)
277 if (counter[i] >= 4)
278 flt_ (u32, j, 0, counter[i] / 4) kongs.push_back(i);
279 assert(kong_tot <= kongs.size() && kongs.size() <= 4);
280 sort(kongs);
281 do {
282 std::list<guard> guards;
283 flt_ (u32, i, 0, kong_tot) guards.emplace_back(base, counter, sum_counter, kongs[i], MELDS_MJ::kong);
284 proceed_no_kong();
285 } while (next_permutation(kongs).found);
286 306 } else proceed_no_kong();
287
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auto tifa_libs::mahjong_parser<13u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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auto tifa_libs::mahjong_parser<14u, 0u>(std::vector<tifa_libs::mahjong_card, std::allocator<tifa_libs::mahjong_card> >, unsigned int)::{lambda()#1}::operator()() const::{lambda(auto:1&&)#1}::operator()<{lambda(auto:1&&)#1}&>({lambda(auto:1&&)#1}&) const:
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 77606 for (auto& [_, __, waiting, prepared] : ans) sort(waiting), sort(prepared);
288 306 return uniq(ans);
289 306 }
290
291 } // namespace tifa_libs
292