#include <bits/stdc++.h> using namespace std; struct Candy { int k; int m; long long c; }; int main() { std::ios_base::sync_with_stdio(false); std::cin.tie(0); int n, k, m; map<int, vector<Candy>> candies; cin >> n >> k >> m; for (int i = 0; i < n; i++) { int k, m; long long c; cin >> k >> m >> c; candies[k].push_back({k, m, c}); } vector<vector<long long>> dp(k + 1, vector<long long>(m, -1)); for (const auto& candy : candies[1]) { if (dp[1][candy.m%m] == -1) { dp[1][candy.m%m] = candy.c; } else { dp[1][candy.m%m] = min(dp[1][candy.m%m], candy.c); } } for (int color = 2; color <= k; color++) { for (int r = 0; r < m; r++) { for (const auto& candy : candies[color]) { if (dp[color - 1][r] != -1) { if (dp[color][(r + candy.m)%m] == -1) { dp[color][(r + candy.m)%m] = dp[color - 1][r] + candy.c; } else { dp[color][(r + candy.m)%m] = min(dp[color][(r + candy.m)%m], dp[color - 1][r] + candy.c); } } } } } vector <bool> used(m + 1, false); for (int i = 1; i < m; i++) { long long min_value = LLONG_MAX; int min_value_id = -1; for (int j = 1; j < m; j++) { if (dp[k][j] != -1 && !used[j]) { if (dp[k][j] < min_value) { min_value = dp[k][j]; min_value_id = j; } } } if (min_value_id == -1) { break; } used[min_value_id] = true; for (int j = 1; j < m; j++) { if (dp[k][j] != -1) { if (dp[k][(j + min_value_id)%m] == -1) { dp[k][(j + min_value_id)%m] = dp[k][j] + min_value; } else { if (dp[k][j] + min_value < dp[k][(j + min_value_id)%m]) { dp[k][(j + min_value_id)%m] = dp[k][j] + min_value; } } } } } cout << 0 << endl; for (int i = 1; i < m; i++) { cout << dp[k][i] << '\n'; } 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 | #include <bits/stdc++.h> using namespace std; struct Candy { int k; int m; long long c; }; int main() { std::ios_base::sync_with_stdio(false); std::cin.tie(0); int n, k, m; map<int, vector<Candy>> candies; cin >> n >> k >> m; for (int i = 0; i < n; i++) { int k, m; long long c; cin >> k >> m >> c; candies[k].push_back({k, m, c}); } vector<vector<long long>> dp(k + 1, vector<long long>(m, -1)); for (const auto& candy : candies[1]) { if (dp[1][candy.m%m] == -1) { dp[1][candy.m%m] = candy.c; } else { dp[1][candy.m%m] = min(dp[1][candy.m%m], candy.c); } } for (int color = 2; color <= k; color++) { for (int r = 0; r < m; r++) { for (const auto& candy : candies[color]) { if (dp[color - 1][r] != -1) { if (dp[color][(r + candy.m)%m] == -1) { dp[color][(r + candy.m)%m] = dp[color - 1][r] + candy.c; } else { dp[color][(r + candy.m)%m] = min(dp[color][(r + candy.m)%m], dp[color - 1][r] + candy.c); } } } } } vector <bool> used(m + 1, false); for (int i = 1; i < m; i++) { long long min_value = LLONG_MAX; int min_value_id = -1; for (int j = 1; j < m; j++) { if (dp[k][j] != -1 && !used[j]) { if (dp[k][j] < min_value) { min_value = dp[k][j]; min_value_id = j; } } } if (min_value_id == -1) { break; } used[min_value_id] = true; for (int j = 1; j < m; j++) { if (dp[k][j] != -1) { if (dp[k][(j + min_value_id)%m] == -1) { dp[k][(j + min_value_id)%m] = dp[k][j] + min_value; } else { if (dp[k][j] + min_value < dp[k][(j + min_value_id)%m]) { dp[k][(j + min_value_id)%m] = dp[k][j] + min_value; } } } } } cout << 0 << endl; for (int i = 1; i < m; i++) { cout << dp[k][i] << '\n'; } return 0; } |