#include <bits/stdc++.h> using namespace std; typedef long long ll; constexpr int MAXN = 7e3 + 7; constexpr ll oo = 2e18; ll backpack[MAXN][MAXN]; ll dp[MAXN]; vector<pair<int, int>> color[MAXN]; bool visited[MAXN]; queue<int> Q; int n, m, k; void compute(){ for(int i = 0; i <= m; i++){ for(int j = 0; j <= k; j++) backpack[i][j] = oo; dp[i] = oo; } dp[0] = 0; backpack[0][0] = 0; } void add(int p, int mi, ll ci){ for(int i = 0; i < m; i++) backpack[i][p] = min(backpack[i][p], backpack[(i-mi+m)%m][p-1] + ci); } void add2(int v, ll val){ for(int i = 0; i < m; i++){ dp[(i+v)%m] = min(dp[(i+v)%m], dp[i] + val); if(dp[i] < oo && !visited[i]){ visited[i] = 1; Q.push(i); } } } void solve1(){ for(int i = 1; i <= k; i++){ for(auto [mi, ci] : color[i]) add(i, mi, ci); } } void solve2(){ for(int i = 0; i < m; i++){ if(backpack[i][k] >= oo) continue; for(int j = 1; j <= m; j++){ int reszta = (i*j)%m; dp[reszta] = min(dp[reszta], backpack[i][k]*(ll)j); } } for(int i = 0; i < m; i++){ if(dp[i] >= oo) continue; visited[i] = 1; Q.push(i); } } void solve3(){ while(Q.size()){ int v = Q.front(); Q.pop(); ll val = dp[v]; add2(v, val); val = dp[v]; add2(v, val); } } int main(){ ios_base::sync_with_stdio(0); cin.tie(0); cin >> n >> k >> m; compute(); for(int i = 1; i <= n; i++){ int ki, mi, ci; cin >> ki >> mi >> ci; color[ki].push_back({mi, ci}); } solve1(); solve2(); solve3(); for(int i = 0; i < m; i++){ if(dp[i] >= oo) cout << "-1 \n"; else cout << dp[i] << "\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 | #include <bits/stdc++.h> using namespace std; typedef long long ll; constexpr int MAXN = 7e3 + 7; constexpr ll oo = 2e18; ll backpack[MAXN][MAXN]; ll dp[MAXN]; vector<pair<int, int>> color[MAXN]; bool visited[MAXN]; queue<int> Q; int n, m, k; void compute(){ for(int i = 0; i <= m; i++){ for(int j = 0; j <= k; j++) backpack[i][j] = oo; dp[i] = oo; } dp[0] = 0; backpack[0][0] = 0; } void add(int p, int mi, ll ci){ for(int i = 0; i < m; i++) backpack[i][p] = min(backpack[i][p], backpack[(i-mi+m)%m][p-1] + ci); } void add2(int v, ll val){ for(int i = 0; i < m; i++){ dp[(i+v)%m] = min(dp[(i+v)%m], dp[i] + val); if(dp[i] < oo && !visited[i]){ visited[i] = 1; Q.push(i); } } } void solve1(){ for(int i = 1; i <= k; i++){ for(auto [mi, ci] : color[i]) add(i, mi, ci); } } void solve2(){ for(int i = 0; i < m; i++){ if(backpack[i][k] >= oo) continue; for(int j = 1; j <= m; j++){ int reszta = (i*j)%m; dp[reszta] = min(dp[reszta], backpack[i][k]*(ll)j); } } for(int i = 0; i < m; i++){ if(dp[i] >= oo) continue; visited[i] = 1; Q.push(i); } } void solve3(){ while(Q.size()){ int v = Q.front(); Q.pop(); ll val = dp[v]; add2(v, val); val = dp[v]; add2(v, val); } } int main(){ ios_base::sync_with_stdio(0); cin.tie(0); cin >> n >> k >> m; compute(); for(int i = 1; i <= n; i++){ int ki, mi, ci; cin >> ki >> mi >> ci; color[ki].push_back({mi, ci}); } solve1(); solve2(); solve3(); for(int i = 0; i < m; i++){ if(dp[i] >= oo) cout << "-1 \n"; else cout << dp[i] << "\n"; } } |