#include <bits/stdc++.h> using namespace std; long long amount; long long amountOfColors; long long m; vector<long long> groups[7007]; long long weights[7007]; long long prices[7007]; long long dp[7007][7007]; long long colors[7007]; long long answers[7007]; vector<long long> order; void printDp() { for (int i = 1; i <= amountOfColors; ++i) { for (int j = 0; j < m; ++j) { cout << dp[i][j] << ' '; } cout << '\n'; } cout << '\n'; } int main() { ios_base::sync_with_stdio(false); cin.tie(0); cin >> amount >> amountOfColors >> m; for (int i = 1; i <= amount; ++i) { int color, weight, price; cin >> color >> weight >> price; groups[color].push_back(i); colors[i] = color; weights[i] = weight; prices[i] = price; } int minGroupSize = 10000000; int maxGroupSize = 0; for (int i = 1; i <= amountOfColors; ++i) { maxGroupSize = max(maxGroupSize, (int) groups[i].size()); minGroupSize = min(minGroupSize, (int) groups[i].size()); } if (minGroupSize == 0) { cout << "0\n"; for (int i = 1; i < m; ++i) cout << "-1\n"; return 0; } if (amountOfColors == amount) { long long weightsSum = 0, priceSum = 0; for (int i = 1; i <= amount; ++i) { weightsSum += weights[i]; priceSum += prices[i]; } for (int i = 1; i < m; ++i) { long long moduloValue = (weightsSum * i) % m; long long totalPrice = priceSum * i; if (answers[moduloValue] == 0 || answers[moduloValue] > totalPrice) answers[moduloValue] = totalPrice; } cout << "0\n"; for (int i = 1; i < m; ++i) { if (answers[i] != 0) cout << answers[i] << '\n'; else cout << "-1\n"; } return 0; } for (int i = 1; i <= amountOfColors; ++i) { for (int e : groups[i]) order.push_back(e); } for (int a = 1; a <= m; ++a) { for (long long i : order) { for (int j = 1; j <= m; ++j) { long long reference = j - weights[i]; if (reference < 0) reference += m; if (reference == 0) reference = m; long long prevoius = colors[i] - 1; if (prevoius == 0) prevoius = amountOfColors; if (prevoius == amountOfColors && reference == m) { long long value = a * prices[i]; if (dp[colors[i]][j] == 0) dp[colors[i]][j] = value; else dp[colors[i]][j] = min(dp[colors[i]][j], value); } if (dp[prevoius][reference] != 0) { long long value = dp[prevoius][reference] + prices[i]; if (dp[colors[i]][j] == 0) dp[colors[i]][j] = value; else dp[colors[i]][j] = min(dp[colors[i]][j], value); } } } } for (int i = 0; i < m; ++i) { if (dp[amountOfColors][i] != 0 || i == 0) cout << dp[amountOfColors][i] << '\n'; else cout << "-1\n"; } }
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 | #include <bits/stdc++.h> using namespace std; long long amount; long long amountOfColors; long long m; vector<long long> groups[7007]; long long weights[7007]; long long prices[7007]; long long dp[7007][7007]; long long colors[7007]; long long answers[7007]; vector<long long> order; void printDp() { for (int i = 1; i <= amountOfColors; ++i) { for (int j = 0; j < m; ++j) { cout << dp[i][j] << ' '; } cout << '\n'; } cout << '\n'; } int main() { ios_base::sync_with_stdio(false); cin.tie(0); cin >> amount >> amountOfColors >> m; for (int i = 1; i <= amount; ++i) { int color, weight, price; cin >> color >> weight >> price; groups[color].push_back(i); colors[i] = color; weights[i] = weight; prices[i] = price; } int minGroupSize = 10000000; int maxGroupSize = 0; for (int i = 1; i <= amountOfColors; ++i) { maxGroupSize = max(maxGroupSize, (int) groups[i].size()); minGroupSize = min(minGroupSize, (int) groups[i].size()); } if (minGroupSize == 0) { cout << "0\n"; for (int i = 1; i < m; ++i) cout << "-1\n"; return 0; } if (amountOfColors == amount) { long long weightsSum = 0, priceSum = 0; for (int i = 1; i <= amount; ++i) { weightsSum += weights[i]; priceSum += prices[i]; } for (int i = 1; i < m; ++i) { long long moduloValue = (weightsSum * i) % m; long long totalPrice = priceSum * i; if (answers[moduloValue] == 0 || answers[moduloValue] > totalPrice) answers[moduloValue] = totalPrice; } cout << "0\n"; for (int i = 1; i < m; ++i) { if (answers[i] != 0) cout << answers[i] << '\n'; else cout << "-1\n"; } return 0; } for (int i = 1; i <= amountOfColors; ++i) { for (int e : groups[i]) order.push_back(e); } for (int a = 1; a <= m; ++a) { for (long long i : order) { for (int j = 1; j <= m; ++j) { long long reference = j - weights[i]; if (reference < 0) reference += m; if (reference == 0) reference = m; long long prevoius = colors[i] - 1; if (prevoius == 0) prevoius = amountOfColors; if (prevoius == amountOfColors && reference == m) { long long value = a * prices[i]; if (dp[colors[i]][j] == 0) dp[colors[i]][j] = value; else dp[colors[i]][j] = min(dp[colors[i]][j], value); } if (dp[prevoius][reference] != 0) { long long value = dp[prevoius][reference] + prices[i]; if (dp[colors[i]][j] == 0) dp[colors[i]][j] = value; else dp[colors[i]][j] = min(dp[colors[i]][j], value); } } } } for (int i = 0; i < m; ++i) { if (dp[amountOfColors][i] != 0 || i == 0) cout << dp[amountOfColors][i] << '\n'; else cout << "-1\n"; } } |