#include<cstdio> #include<algorithm> #include<vector> #include<queue> #define S 7007 using namespace std; typedef long long ll; ll inf = 1'000'000'000'000'000'000; int M[S]; int C[S]; vector<int> V[S]; ll dp[S]; ll tmp[S]; int m; ll dp2[S]; ll ans[S]; int main(void){ int n,k; scanf("%d %d %d",&n,&k,&m); for(int i = 1; i <= n; i++){ int a,b,c; scanf("%d %d %d",&a,&b,&c); M[i] = b % m; C[i] = c; V[a].push_back(i); } dp[0] = 0; tmp[0] = inf; for(int i = 1; i <= m; i++){ dp[i] = inf; tmp[i] = inf; } for(int i = 1; i <= k; i++){ for(int j = 0; j < V[i].size(); j++){ int v = V[i][j]; for(int l = 0; l < m; l++){ if(l + M[v] >= m){ tmp[l + M[v] - m] = min(tmp[l + M[v] - m], dp[l] + C[v]); }else{ tmp[l + M[v]] = min(tmp[l + M[v]], dp[l] + C[v]); } } } for(int j = 0; j < m; j++){ dp[j] = tmp[j]; tmp[j] = inf; } } for(int i = 0; i < m; i++){ dp2[i] = inf; } for(int i = 0; i < m; i++){ if(dp[i] < inf){ ll p = dp[i]; int e = 0; for(int j = 1; j < m; j++){ e += i; if(e >= m) e -= m; dp2[e] = min(dp2[e], p); p += dp[i]; } } } for(int i = 0; i < m; i++){ ans[i] = inf; } ans[0] = 0; for(int i = 0; i < m; i++){ if(dp2[i] < inf){ for(int j = 0; j < m; j++){ if(i + j >= m){ ans[i + j - m] = min(ans[i + j - m], ans[j] + dp2[i]); }else { ans[i + j] = min(ans[i + j], ans[j] + dp2[i]); } } } } for(int i = 0; i < m; i++){ if(ans[i] < inf){ printf("%lld\n",ans[i]); }else{ printf("-1\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 | #include<cstdio> #include<algorithm> #include<vector> #include<queue> #define S 7007 using namespace std; typedef long long ll; ll inf = 1'000'000'000'000'000'000; int M[S]; int C[S]; vector<int> V[S]; ll dp[S]; ll tmp[S]; int m; ll dp2[S]; ll ans[S]; int main(void){ int n,k; scanf("%d %d %d",&n,&k,&m); for(int i = 1; i <= n; i++){ int a,b,c; scanf("%d %d %d",&a,&b,&c); M[i] = b % m; C[i] = c; V[a].push_back(i); } dp[0] = 0; tmp[0] = inf; for(int i = 1; i <= m; i++){ dp[i] = inf; tmp[i] = inf; } for(int i = 1; i <= k; i++){ for(int j = 0; j < V[i].size(); j++){ int v = V[i][j]; for(int l = 0; l < m; l++){ if(l + M[v] >= m){ tmp[l + M[v] - m] = min(tmp[l + M[v] - m], dp[l] + C[v]); }else{ tmp[l + M[v]] = min(tmp[l + M[v]], dp[l] + C[v]); } } } for(int j = 0; j < m; j++){ dp[j] = tmp[j]; tmp[j] = inf; } } for(int i = 0; i < m; i++){ dp2[i] = inf; } for(int i = 0; i < m; i++){ if(dp[i] < inf){ ll p = dp[i]; int e = 0; for(int j = 1; j < m; j++){ e += i; if(e >= m) e -= m; dp2[e] = min(dp2[e], p); p += dp[i]; } } } for(int i = 0; i < m; i++){ ans[i] = inf; } ans[0] = 0; for(int i = 0; i < m; i++){ if(dp2[i] < inf){ for(int j = 0; j < m; j++){ if(i + j >= m){ ans[i + j - m] = min(ans[i + j - m], ans[j] + dp2[i]); }else { ans[i + j] = min(ans[i + j], ans[j] + dp2[i]); } } } } for(int i = 0; i < m; i++){ if(ans[i] < inf){ printf("%lld\n",ans[i]); }else{ printf("-1\n"); } } return 0; } |