// // Mateusz Pietrowcow // #include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #define MOD 1000000007 #define INF 1000000000 #define INFL 1000000000000000000ULL #define Tak cout << "TAK" << '\n' #define Nie cout << "NIE" << '\n' #define min3(x, y, z) min(x, min(y, z)) #define max3(x, y, z) max(x, max(y, z)) using namespace std; typedef long long ll; typedef unsigned int uint; typedef unsigned long long ull; typedef pair<int,int> ii; typedef pair<long long, long long> pll; typedef pair<unsigned long long, unsigned long long> pull; struct Node { int parent; bool isMarked; list<int> children; list<int>::iterator pos; pair<ull,int> info; Node(pair<ull, int> _info) { info = _info; parent = -1; isMarked = false; } }; const int N = 7e3 + 5, MAXDEGREE = 15; struct fastpq { vector<int> dg[MAXDEGREE]; list<int> roots; Node *t[N]; int minNode; fastpq() { minNode = N - 1; t[N - 1] = new Node({ULLONG_MAX, N - 1}); } // done bool empty() { return roots.empty(); } // done pair<ull, int> top() { return t[minNode]->info; } // done int Union(int a, int b) { if (t[a]->info.first <= t[b]->info.first && minNode != b) { t[b]->parent = a; t[a]->children.push_back(b); t[b]->pos = prev(t[a]->children.end()); return a; } t[a]->parent = b; t[b]->children.push_back(a); t[a]->pos = prev(t[b]->children.end()); return b; } // done void clean() { int newMin = N - 1; for (auto i : roots) { if (i == minNode) continue; dg[t[i]->children.size()].push_back(i); if (t[i]->info.first < t[newMin]->info.first) newMin = i; } minNode = newMin; roots.clear(); for (int i = 0; i < MAXDEGREE; i++) { while (!dg[i].empty()) { if (dg[i].size() == 1) { roots.push_back(dg[i].back()); dg[i].pop_back(); } else { int a = dg[i].back(), b; dg[i].pop_back(); b = dg[i].back(); dg[i].pop_back(); dg[i + 1].push_back(Union(a, b)); } } } } // done void pop() { int node = minNode; for (auto i : t[node]->children) { t[i]->parent = -1; roots.push_back(i); } delete t[node]; t[node] = NULL; clean(); } // done void cut(int node) { if (t[node]->parent == -1) return; int p = t[node]->parent; t[p]->children.erase(t[node]->pos); roots.push_back(node); t[node]->parent = -1; t[node]->isMarked = false; if (!t[p]->isMarked) t[p]->isMarked = true; else cut(p); } // done void decreaseKey(int node) { int p = t[node]->parent; if (p == -1) return; if (t[p]->info.first <= t[node]->info.first) return; cut(node); } // done void push(pair<ull, int> val) { if (t[val.second] == NULL) { t[val.second] = new Node(val); roots.push_back(val.second); } else { if (t[val.second]->info.first <= val.first) return; t[val.second]->info.first = val.first; decreaseKey(val.second); } if (val.first < t[minNode]->info.first) minNode = val.second; } }; fastpq pq; ull dp[N][N], dp2[N]; vector<ii> color[N]; vector<pair<ull, int>> items; int n, K, M; void read() { cin >> n >> K >> M; for (int i = 0; i < n; i++) { int k, m, c; cin >> k >> m >> c; color[k].push_back({m, c}); } } void getMoves() { for (int i = 0; i <= K; i++) for (int j = 0; j < M; j++) dp[j][i] = INFL; dp[0][0] = 0; for (int i = 0; i < K; i++) { for (int j = 0; j < M; j++) { if (dp[j][i] == INFL) continue; for (auto&[u, w] : color[i + 1]) dp[(j + u) % M][i + 1] = min(dp[(j + u) % M][i + 1], dp[j][i] + (ull)w); } } for (int i = 1; i < M; i++) if (dp[i][K] != INFL) items.push_back({dp[i][K], i}); } void dijkstra() { for (auto&i : items) pq.push(i); while (!pq.empty()) { auto acc = pq.top(); pq.pop(); if (dp2[acc.second] != INFL) continue; dp2[acc.second] = acc.first; for (auto&[cost, m] : items) { int r = (acc.second + m) % M; if (dp2[r] != INFL) continue; pq.push({acc.first + cost, r}); } } } void solve() { for (int i = 1; i < M; i++) dp2[i] = INFL; getMoves(); dijkstra(); for (int i = 0; i < M; i++) { if (dp2[i] == INFL) cout << "-1\n"; else cout << dp2[i] << '\n'; } } int main() { ios_base::sync_with_stdio(0); cout.tie(0); cin.tie(0); read(); solve(); }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 | // // Mateusz Pietrowcow // #include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #define MOD 1000000007 #define INF 1000000000 #define INFL 1000000000000000000ULL #define Tak cout << "TAK" << '\n' #define Nie cout << "NIE" << '\n' #define min3(x, y, z) min(x, min(y, z)) #define max3(x, y, z) max(x, max(y, z)) using namespace std; typedef long long ll; typedef unsigned int uint; typedef unsigned long long ull; typedef pair<int,int> ii; typedef pair<long long, long long> pll; typedef pair<unsigned long long, unsigned long long> pull; struct Node { int parent; bool isMarked; list<int> children; list<int>::iterator pos; pair<ull,int> info; Node(pair<ull, int> _info) { info = _info; parent = -1; isMarked = false; } }; const int N = 7e3 + 5, MAXDEGREE = 15; struct fastpq { vector<int> dg[MAXDEGREE]; list<int> roots; Node *t[N]; int minNode; fastpq() { minNode = N - 1; t[N - 1] = new Node({ULLONG_MAX, N - 1}); } // done bool empty() { return roots.empty(); } // done pair<ull, int> top() { return t[minNode]->info; } // done int Union(int a, int b) { if (t[a]->info.first <= t[b]->info.first && minNode != b) { t[b]->parent = a; t[a]->children.push_back(b); t[b]->pos = prev(t[a]->children.end()); return a; } t[a]->parent = b; t[b]->children.push_back(a); t[a]->pos = prev(t[b]->children.end()); return b; } // done void clean() { int newMin = N - 1; for (auto i : roots) { if (i == minNode) continue; dg[t[i]->children.size()].push_back(i); if (t[i]->info.first < t[newMin]->info.first) newMin = i; } minNode = newMin; roots.clear(); for (int i = 0; i < MAXDEGREE; i++) { while (!dg[i].empty()) { if (dg[i].size() == 1) { roots.push_back(dg[i].back()); dg[i].pop_back(); } else { int a = dg[i].back(), b; dg[i].pop_back(); b = dg[i].back(); dg[i].pop_back(); dg[i + 1].push_back(Union(a, b)); } } } } // done void pop() { int node = minNode; for (auto i : t[node]->children) { t[i]->parent = -1; roots.push_back(i); } delete t[node]; t[node] = NULL; clean(); } // done void cut(int node) { if (t[node]->parent == -1) return; int p = t[node]->parent; t[p]->children.erase(t[node]->pos); roots.push_back(node); t[node]->parent = -1; t[node]->isMarked = false; if (!t[p]->isMarked) t[p]->isMarked = true; else cut(p); } // done void decreaseKey(int node) { int p = t[node]->parent; if (p == -1) return; if (t[p]->info.first <= t[node]->info.first) return; cut(node); } // done void push(pair<ull, int> val) { if (t[val.second] == NULL) { t[val.second] = new Node(val); roots.push_back(val.second); } else { if (t[val.second]->info.first <= val.first) return; t[val.second]->info.first = val.first; decreaseKey(val.second); } if (val.first < t[minNode]->info.first) minNode = val.second; } }; fastpq pq; ull dp[N][N], dp2[N]; vector<ii> color[N]; vector<pair<ull, int>> items; int n, K, M; void read() { cin >> n >> K >> M; for (int i = 0; i < n; i++) { int k, m, c; cin >> k >> m >> c; color[k].push_back({m, c}); } } void getMoves() { for (int i = 0; i <= K; i++) for (int j = 0; j < M; j++) dp[j][i] = INFL; dp[0][0] = 0; for (int i = 0; i < K; i++) { for (int j = 0; j < M; j++) { if (dp[j][i] == INFL) continue; for (auto&[u, w] : color[i + 1]) dp[(j + u) % M][i + 1] = min(dp[(j + u) % M][i + 1], dp[j][i] + (ull)w); } } for (int i = 1; i < M; i++) if (dp[i][K] != INFL) items.push_back({dp[i][K], i}); } void dijkstra() { for (auto&i : items) pq.push(i); while (!pq.empty()) { auto acc = pq.top(); pq.pop(); if (dp2[acc.second] != INFL) continue; dp2[acc.second] = acc.first; for (auto&[cost, m] : items) { int r = (acc.second + m) % M; if (dp2[r] != INFL) continue; pq.push({acc.first + cost, r}); } } } void solve() { for (int i = 1; i < M; i++) dp2[i] = INFL; getMoves(); dijkstra(); for (int i = 0; i < M; i++) { if (dp2[i] == INFL) cout << "-1\n"; else cout << dp2[i] << '\n'; } } int main() { ios_base::sync_with_stdio(0); cout.tie(0); cin.tie(0); read(); solve(); } |