#include <bits/stdc++.h> // #include <ext/pb_ds/assoc_container.hpp> // #include <ext/pb_ds/tree_policy.hpp> #define INF 1000000000 #define INFl 1000000000000000000 #define all(x) x.begin(), x.end() #define sajz(x) (int)x.size() #define pb push_back #define se second #define fi first #define yes puts("YES") #define no puts("NO") #define erase_duplicates(x) {sort(all(x));(x).resize(distance((x).begin(), unique(all(x))));} using namespace std; //using namespace __gnu_pbds; void __print(int x) {cerr << x;} void __print(long x) {cerr << x;} void __print(long long x) {cerr << x;} void __print(unsigned x) {cerr << x;} void __print(unsigned long x) {cerr << x;} void __print(unsigned long long x) {cerr << x;} void __print(float x) {cerr << x;} void __print(double x) {cerr << x;} void __print(long double x) {cerr << x;} void __print(char x) {cerr << '\'' << x << '\'';} void __print(const char *x) {cerr << '\"' << x << '\"';} void __print(const string &x) {cerr << '\"' << x << '\"';} void __print(bool x) {cerr << (x ? "true" : "false");} template<typename T, typename V> void __print(const pair<T, V> &x) {cerr << '{'; __print(x.first); cerr << ','; __print(x.second); cerr << '}';} template<typename T> void __print(const T &x) {int f = 0; cerr << '{'; for (auto &i: x) cerr << (f++ ? "," : ""), __print(i); cerr << "}";} void _print() {cerr << "]\n";} template <typename T, typename... V> void _print(T t, V... v) {__print(t); if (sizeof...(v)) cerr << ", "; _print(v...);} #ifndef ONLINE_JUDGE #define debug(x...) cerr << "[" << #x << "] = ["; _print(x) #else #define debug(x...) #endif #define int ll typedef long long ll; typedef unsigned long long ull; typedef pair<int,int> pii; typedef vector<int> vi; typedef vector<ll> vll; typedef set<int> si; typedef multiset<int> msi; typedef long double ld; //typedef cc_hash_table<int, int, hash<int>> ht; const int MX = 7005; int32_t main() { ios_base::sync_with_stdio(false); cout.tie(0); cin.tie(0); int n, k, m; cin >> n >> k >> m; vector<vector<pii>> cukierek(k); for (int i = 0; i < n; i ++) { int kolor, masa, cena; cin >> kolor >> masa >> cena; kolor --; cukierek[kolor].pb({masa, cena}); } vi sz(k); for (int i = 0; i < k; i ++) sz[i] = sajz(cukierek[i]); vector<vector<vector<int>>> dp(k, vector<vector<int>>(m, vi(m, INFl))); for (int i = 0; i < k; i ++) { dp[i][0][0] = 0; for (auto c : cukierek[i]) { for (int cnt = 0; cnt < m - 1; cnt ++) { for (int M = 0; M < m; M ++) { int nM = (M + c.first) % m; int ncnt = cnt + 1; dp[i][nM][ncnt] = min(dp[i][nM][ncnt], dp[i][M][cnt] + c.second); } } } } vector<vector<vector<int>>> ans(k+1, vector<vector<int>>(m, vector<int>(m, INFl))); for (int i = 0; i < m; i ++) ans[0][i][0] = 0; for (int cnt = 0; cnt < m; cnt ++) { vector<vector<pii>> coins(k); for (int i = 0; i < k; i ++) { for (int M = 0; M < m; M ++) { if (dp[i][M][cnt] < INFl) coins[i].pb({M, dp[i][M][cnt]}); } } debug(cnt, coins); for (int i = 0; i < k; i ++) { vector<int> pom = ans[i+1][cnt]; for (auto c : coins[i]) { for (int M = 0; M < m; M ++) { int nM = (M + c.first) % m; pom[nM] = min(pom[nM], ans[i][cnt][M] + c.second); } } ans[i+1][cnt] = pom; } } for (int M = 0; M < m; M ++) { int res = INFl, ile = -1; for (int cnt = 0; cnt < m; cnt ++) { if (ans[k][cnt][M] < res) { res = ans[k][cnt][M]; ile = cnt; } } cout << (res == INFl ? -1 : res) << '\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 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 | #include <bits/stdc++.h> // #include <ext/pb_ds/assoc_container.hpp> // #include <ext/pb_ds/tree_policy.hpp> #define INF 1000000000 #define INFl 1000000000000000000 #define all(x) x.begin(), x.end() #define sajz(x) (int)x.size() #define pb push_back #define se second #define fi first #define yes puts("YES") #define no puts("NO") #define erase_duplicates(x) {sort(all(x));(x).resize(distance((x).begin(), unique(all(x))));} using namespace std; //using namespace __gnu_pbds; void __print(int x) {cerr << x;} void __print(long x) {cerr << x;} void __print(long long x) {cerr << x;} void __print(unsigned x) {cerr << x;} void __print(unsigned long x) {cerr << x;} void __print(unsigned long long x) {cerr << x;} void __print(float x) {cerr << x;} void __print(double x) {cerr << x;} void __print(long double x) {cerr << x;} void __print(char x) {cerr << '\'' << x << '\'';} void __print(const char *x) {cerr << '\"' << x << '\"';} void __print(const string &x) {cerr << '\"' << x << '\"';} void __print(bool x) {cerr << (x ? "true" : "false");} template<typename T, typename V> void __print(const pair<T, V> &x) {cerr << '{'; __print(x.first); cerr << ','; __print(x.second); cerr << '}';} template<typename T> void __print(const T &x) {int f = 0; cerr << '{'; for (auto &i: x) cerr << (f++ ? "," : ""), __print(i); cerr << "}";} void _print() {cerr << "]\n";} template <typename T, typename... V> void _print(T t, V... v) {__print(t); if (sizeof...(v)) cerr << ", "; _print(v...);} #ifndef ONLINE_JUDGE #define debug(x...) cerr << "[" << #x << "] = ["; _print(x) #else #define debug(x...) #endif #define int ll typedef long long ll; typedef unsigned long long ull; typedef pair<int,int> pii; typedef vector<int> vi; typedef vector<ll> vll; typedef set<int> si; typedef multiset<int> msi; typedef long double ld; //typedef cc_hash_table<int, int, hash<int>> ht; const int MX = 7005; int32_t main() { ios_base::sync_with_stdio(false); cout.tie(0); cin.tie(0); int n, k, m; cin >> n >> k >> m; vector<vector<pii>> cukierek(k); for (int i = 0; i < n; i ++) { int kolor, masa, cena; cin >> kolor >> masa >> cena; kolor --; cukierek[kolor].pb({masa, cena}); } vi sz(k); for (int i = 0; i < k; i ++) sz[i] = sajz(cukierek[i]); vector<vector<vector<int>>> dp(k, vector<vector<int>>(m, vi(m, INFl))); for (int i = 0; i < k; i ++) { dp[i][0][0] = 0; for (auto c : cukierek[i]) { for (int cnt = 0; cnt < m - 1; cnt ++) { for (int M = 0; M < m; M ++) { int nM = (M + c.first) % m; int ncnt = cnt + 1; dp[i][nM][ncnt] = min(dp[i][nM][ncnt], dp[i][M][cnt] + c.second); } } } } vector<vector<vector<int>>> ans(k+1, vector<vector<int>>(m, vector<int>(m, INFl))); for (int i = 0; i < m; i ++) ans[0][i][0] = 0; for (int cnt = 0; cnt < m; cnt ++) { vector<vector<pii>> coins(k); for (int i = 0; i < k; i ++) { for (int M = 0; M < m; M ++) { if (dp[i][M][cnt] < INFl) coins[i].pb({M, dp[i][M][cnt]}); } } debug(cnt, coins); for (int i = 0; i < k; i ++) { vector<int> pom = ans[i+1][cnt]; for (auto c : coins[i]) { for (int M = 0; M < m; M ++) { int nM = (M + c.first) % m; pom[nM] = min(pom[nM], ans[i][cnt][M] + c.second); } } ans[i+1][cnt] = pom; } } for (int M = 0; M < m; M ++) { int res = INFl, ile = -1; for (int cnt = 0; cnt < m; cnt ++) { if (ans[k][cnt][M] < res) { res = ans[k][cnt][M]; ile = cnt; } } cout << (res == INFl ? -1 : res) << '\n'; } return 0; } |