#include <iostream> #include <vector> #include <string> #include <numeric> #include <algorithm> #include <map> #include <set> #include <queue> #include <stack> int main() { std::ios_base::sync_with_stdio(false); std::cin.tie(NULL); long long n, k, m; std::cin >> n >> k >> m; std::map<long long, std::map<long long, long long>> colorsPrices; for (int i = 0; i < n; i++) { long long ki, mi, ci; std::cin >> ki >> mi >> ci; long long r = mi % m; auto it = colorsPrices[ki].find(r); if (it != colorsPrices[ki].end()) { it->second = std::min(it->second, ci); } else { colorsPrices[ki][r] = ci; } } if (colorsPrices.size() < k) { std::cout << 0 << std::endl; for (int i = 1; i < m; i++) { std::cout << -1 << std::endl; } return 0; } std::map<long long, long long> singlePrices; singlePrices[0] = 0; for (auto &[k, v] : colorsPrices) { std::map<long long, long long> withNewColorPrices; for (auto &[r, c] : singlePrices) { for (auto &[r2, c2] : v) { long long new_r = r + r2; if (new_r >= m) { new_r %= m; } auto it = withNewColorPrices.find(new_r); if (it != withNewColorPrices.end()) { it->second = std::min(it->second, c + c2); } else { withNewColorPrices.emplace(new_r, c + c2); } } } singlePrices = std::move(withNewColorPrices); } std::vector<long long> prices(m, 1e18); prices[0] = 0; std::priority_queue<std::pair<long long, long long>, std::vector<std::pair<long long, long long>>, std::greater<>> pricesToResolve; pricesToResolve.emplace(0, 0); while (!pricesToResolve.empty()) { auto [c, r] = pricesToResolve.top(); pricesToResolve.pop(); if (prices[r] < c) { continue; } for (auto &[r2, c2] : singlePrices) { long long new_r = r + r2; if (new_r >= m) { new_r %= m; } long long new_c = c + c2; if (prices[new_r] > new_c) { prices[new_r] = new_c; pricesToResolve.emplace(c + c2, new_r); } } } for (int i = 0; i < m; i++) { if (prices[i] == 1e18) { prices[i] = -1; } } for (int i = 0; i < m; i++) { std::cout << prices[i] << std::endl; } return 0; }
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 | #include <iostream> #include <vector> #include <string> #include <numeric> #include <algorithm> #include <map> #include <set> #include <queue> #include <stack> int main() { std::ios_base::sync_with_stdio(false); std::cin.tie(NULL); long long n, k, m; std::cin >> n >> k >> m; std::map<long long, std::map<long long, long long>> colorsPrices; for (int i = 0; i < n; i++) { long long ki, mi, ci; std::cin >> ki >> mi >> ci; long long r = mi % m; auto it = colorsPrices[ki].find(r); if (it != colorsPrices[ki].end()) { it->second = std::min(it->second, ci); } else { colorsPrices[ki][r] = ci; } } if (colorsPrices.size() < k) { std::cout << 0 << std::endl; for (int i = 1; i < m; i++) { std::cout << -1 << std::endl; } return 0; } std::map<long long, long long> singlePrices; singlePrices[0] = 0; for (auto &[k, v] : colorsPrices) { std::map<long long, long long> withNewColorPrices; for (auto &[r, c] : singlePrices) { for (auto &[r2, c2] : v) { long long new_r = r + r2; if (new_r >= m) { new_r %= m; } auto it = withNewColorPrices.find(new_r); if (it != withNewColorPrices.end()) { it->second = std::min(it->second, c + c2); } else { withNewColorPrices.emplace(new_r, c + c2); } } } singlePrices = std::move(withNewColorPrices); } std::vector<long long> prices(m, 1e18); prices[0] = 0; std::priority_queue<std::pair<long long, long long>, std::vector<std::pair<long long, long long>>, std::greater<>> pricesToResolve; pricesToResolve.emplace(0, 0); while (!pricesToResolve.empty()) { auto [c, r] = pricesToResolve.top(); pricesToResolve.pop(); if (prices[r] < c) { continue; } for (auto &[r2, c2] : singlePrices) { long long new_r = r + r2; if (new_r >= m) { new_r %= m; } long long new_c = c + c2; if (prices[new_r] > new_c) { prices[new_r] = new_c; pricesToResolve.emplace(c + c2, new_r); } } } for (int i = 0; i < m; i++) { if (prices[i] == 1e18) { prices[i] = -1; } } for (int i = 0; i < m; i++) { std::cout << prices[i] << std::endl; } return 0; } |