#include<bits/stdc++.h> using namespace std; typedef long long ll; #define ssize(a) ((int)(a.size())) #define inf (LONG_LONG_MAX / 2) #define modadd(a, b, m) (a + b < m? a + b: a + b - m) int main() { ios_base::sync_with_stdio(0); cin.tie(0); int n, k, m; cin >> n >> k >> m; vector<vector<pair<int, ll>>>zel(k + 1); for(int i = 0; i < n; ++i) { int ks, ms; ll c; cin >> ks >> ms >> c; zel[ks].push_back({ms, c}); } vector<vector<ll>>dp(2, vector<ll>(m, inf)); dp[0][0] = 0; for(int i = 1; i <= k; ++i) { for(int j = 0; j < m; ++j) dp[i & 1][j] = inf; for(int j = 0; j < m; ++j) for(pair<int, ll> l: zel[i]) dp[i & 1][modadd(j, l.first, m)] = min(dp[i & 1][modadd(j, l.first, m)], dp[!(i & 1)][j] + l.second); } vector<ll>pojzel(m); for(int i = 0; i < m; ++i) { dp[0][i] = dp[k & 1][i]; dp[1][i] = inf; } dp[1][0] = 0; for(int i = 0; i < m; ++i) { if(dp[0][i] == inf) continue; int ti = i, j = 1; while(ti != 0) { dp[1][ti] = min(dp[1][ti], dp[0][i] * j); ti = (ti + i) % m; ++j; } } for(int i = 1; i < m; ++i) dp[0][i] = inf; dp[0][0] = 0; for(int i = 0; i < m; ++i) { if(dp[1][i] == inf) continue; for(int j = 0; j < m; ++j) dp[0][modadd(j, i, m)] = min(dp[0][modadd(j, i, m)], dp[0][j] + dp[1][i]); } for(auto i: dp[0]) if(i == inf) cout << -1 << endl; else cout << i << endl; 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 | #include<bits/stdc++.h> using namespace std; typedef long long ll; #define ssize(a) ((int)(a.size())) #define inf (LONG_LONG_MAX / 2) #define modadd(a, b, m) (a + b < m? a + b: a + b - m) int main() { ios_base::sync_with_stdio(0); cin.tie(0); int n, k, m; cin >> n >> k >> m; vector<vector<pair<int, ll>>>zel(k + 1); for(int i = 0; i < n; ++i) { int ks, ms; ll c; cin >> ks >> ms >> c; zel[ks].push_back({ms, c}); } vector<vector<ll>>dp(2, vector<ll>(m, inf)); dp[0][0] = 0; for(int i = 1; i <= k; ++i) { for(int j = 0; j < m; ++j) dp[i & 1][j] = inf; for(int j = 0; j < m; ++j) for(pair<int, ll> l: zel[i]) dp[i & 1][modadd(j, l.first, m)] = min(dp[i & 1][modadd(j, l.first, m)], dp[!(i & 1)][j] + l.second); } vector<ll>pojzel(m); for(int i = 0; i < m; ++i) { dp[0][i] = dp[k & 1][i]; dp[1][i] = inf; } dp[1][0] = 0; for(int i = 0; i < m; ++i) { if(dp[0][i] == inf) continue; int ti = i, j = 1; while(ti != 0) { dp[1][ti] = min(dp[1][ti], dp[0][i] * j); ti = (ti + i) % m; ++j; } } for(int i = 1; i < m; ++i) dp[0][i] = inf; dp[0][0] = 0; for(int i = 0; i < m; ++i) { if(dp[1][i] == inf) continue; for(int j = 0; j < m; ++j) dp[0][modadd(j, i, m)] = min(dp[0][modadd(j, i, m)], dp[0][j] + dp[1][i]); } for(auto i: dp[0]) if(i == inf) cout << -1 << endl; else cout << i << endl; return 0; } |