#include <array> #include <bits/stdc++.h> #include <climits> #include <cmath> #include <ios> #include <queue> #pragma GCC optimize ("O3") #define int long long using namespace std; int32_t main(){ cin.tie(0); std::ios_base::sync_with_stdio(0); int n, k, m; cin>>n>>k>>m; vector<vector<array<int, 2>>> zel(k); for(int i=0;i<n;i++){ int a, b, c; cin>>a>>b>>c; zel[a-1].push_back({b, c}); } vector<vector<int>> dist(m, vector<int>(k+1, LLONG_MAX)); dist[0][0] = 0; for(int k0=0;k0<k;k0++){ for(int r=0;r<m;r++) if(dist[r][k0] < LLONG_MAX){ for(auto z:zel[k0]){ auto& d_ref = dist[(r+z[0])%m][k0+1]; d_ref = min(d_ref, dist[r][k0] + z[1]); } } } vector<array<int,2>> moves; for(int i=0;i<m;i++) if(dist[i][k] < LLONG_MAX) moves.push_back({i, dist[i][k]}); //cerr<<"moves:"; for(auto m:moves) cerr<<m[0]<<":"<<m[1]<<", "; cerr<<endl; vector<int> dist2(m, LLONG_MAX); dist2[0]=0; int vis_thr=0; vector<int> vis(m,0); for(auto move:moves){ vis_thr+=2; for(int i=0;i<m;i++) if(vis[i]<vis_thr){ int j = i; while(vis[j]<vis_thr){ int next = (j+move[0]); if(next>=m) next -=m; auto& d_next = dist2[next]; auto& d_this = dist2[j]; if(d_this<LLONG_MAX) d_next = min(d_next, d_this + move[1]); vis[j]++; j = next; } } } cerr<<"end"<<endl; //for(int i=0;i<m;i++) for(int j=0;j<k;j++) //cout<<"dist["<<i<<"]["<<j<<"]="<<dist[i][j]<<endl; for(int i=0;i<m;i++){ int d = dist2[i]; if(d==LLONG_MAX) cout << "-1"; else cout << d; cout << endl; } }
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 | #include <array> #include <bits/stdc++.h> #include <climits> #include <cmath> #include <ios> #include <queue> #pragma GCC optimize ("O3") #define int long long using namespace std; int32_t main(){ cin.tie(0); std::ios_base::sync_with_stdio(0); int n, k, m; cin>>n>>k>>m; vector<vector<array<int, 2>>> zel(k); for(int i=0;i<n;i++){ int a, b, c; cin>>a>>b>>c; zel[a-1].push_back({b, c}); } vector<vector<int>> dist(m, vector<int>(k+1, LLONG_MAX)); dist[0][0] = 0; for(int k0=0;k0<k;k0++){ for(int r=0;r<m;r++) if(dist[r][k0] < LLONG_MAX){ for(auto z:zel[k0]){ auto& d_ref = dist[(r+z[0])%m][k0+1]; d_ref = min(d_ref, dist[r][k0] + z[1]); } } } vector<array<int,2>> moves; for(int i=0;i<m;i++) if(dist[i][k] < LLONG_MAX) moves.push_back({i, dist[i][k]}); //cerr<<"moves:"; for(auto m:moves) cerr<<m[0]<<":"<<m[1]<<", "; cerr<<endl; vector<int> dist2(m, LLONG_MAX); dist2[0]=0; int vis_thr=0; vector<int> vis(m,0); for(auto move:moves){ vis_thr+=2; for(int i=0;i<m;i++) if(vis[i]<vis_thr){ int j = i; while(vis[j]<vis_thr){ int next = (j+move[0]); if(next>=m) next -=m; auto& d_next = dist2[next]; auto& d_this = dist2[j]; if(d_this<LLONG_MAX) d_next = min(d_next, d_this + move[1]); vis[j]++; j = next; } } } cerr<<"end"<<endl; //for(int i=0;i<m;i++) for(int j=0;j<k;j++) //cout<<"dist["<<i<<"]["<<j<<"]="<<dist[i][j]<<endl; for(int i=0;i<m;i++){ int d = dist2[i]; if(d==LLONG_MAX) cout << "-1"; else cout << d; cout << endl; } } |