#include <bits/stdc++.h> using namespace std; #define st first #define nd second #define ll long long const ll maxn = 15e3 + 7, INF = LLONG_MAX / 2; ll n, k, m, x, a, b, licz; vector<pair<ll, ll>> p[maxn]; ll nef[maxn], res[maxn], dp[maxn]; int main(){ ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); cin >> n >> k >> m; for(int i = 1; i <= n; i++){ cin >> x >> a >> b; p[x].push_back({a, b}); } for(int i = 0; i <= m; i++) res[i] = INF; for(int i = 0; i < p[1].size(); i++){ res[(p[1][i].st)%m] = min(res[(p[1][i].st) % m], p[1][i].nd); } for(int i = 2; i <= k; i++){ for(int j = 0; j <= m; j++) nef[j] = INF; for(int j = 0; j < p[i].size(); j++){ for(int l = 0; l <= m - p[i][j].st - 1; l++) nef[p[i][j].st + l] = min(nef[p[i][j].st + l], res[l] + p[i][j].nd); for(int l = m - p[i][j].st; l < m; l++){ nef[p[i][j].st + l - m] = min(nef[p[i][j].st + l - m], res[l] + p[i][j].nd); } } for(int i = 0; i < m; i++){ res[i] = nef[i]; } } res[0] = 0; // for(int i = 0; i < m; i++) // cout << res[i] << " "; // cout << '\n'; //////////// dp for(int i = 1; i <= m; i++) dp[i] = INF; dp[0] = 0; for(int i = 1; i < m; i++){ for(int j = 0; j < m; j++){ licz = 1; while(dp[(j + (i * licz)) % m] > dp[j] + res[i] * licz){ dp[(j + (i * licz)) % m] = min(dp[(j + (i * licz)) % m], dp[j] + res[i] * licz); licz++; } } } for(int i = 0; i < m; i++){ if(dp[i] == INF) 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 | #include <bits/stdc++.h> using namespace std; #define st first #define nd second #define ll long long const ll maxn = 15e3 + 7, INF = LLONG_MAX / 2; ll n, k, m, x, a, b, licz; vector<pair<ll, ll>> p[maxn]; ll nef[maxn], res[maxn], dp[maxn]; int main(){ ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); cin >> n >> k >> m; for(int i = 1; i <= n; i++){ cin >> x >> a >> b; p[x].push_back({a, b}); } for(int i = 0; i <= m; i++) res[i] = INF; for(int i = 0; i < p[1].size(); i++){ res[(p[1][i].st)%m] = min(res[(p[1][i].st) % m], p[1][i].nd); } for(int i = 2; i <= k; i++){ for(int j = 0; j <= m; j++) nef[j] = INF; for(int j = 0; j < p[i].size(); j++){ for(int l = 0; l <= m - p[i][j].st - 1; l++) nef[p[i][j].st + l] = min(nef[p[i][j].st + l], res[l] + p[i][j].nd); for(int l = m - p[i][j].st; l < m; l++){ nef[p[i][j].st + l - m] = min(nef[p[i][j].st + l - m], res[l] + p[i][j].nd); } } for(int i = 0; i < m; i++){ res[i] = nef[i]; } } res[0] = 0; // for(int i = 0; i < m; i++) // cout << res[i] << " "; // cout << '\n'; //////////// dp for(int i = 1; i <= m; i++) dp[i] = INF; dp[0] = 0; for(int i = 1; i < m; i++){ for(int j = 0; j < m; j++){ licz = 1; while(dp[(j + (i * licz)) % m] > dp[j] + res[i] * licz){ dp[(j + (i * licz)) % m] = min(dp[(j + (i * licz)) % m], dp[j] + res[i] * licz); licz++; } } } for(int i = 0; i < m; i++){ if(dp[i] == INF) cout << -1 << '\n'; else cout << dp[i] << '\n'; } } |