#include <bits/stdc++.h>
#ifdef LOC
#include "debuglib.h"
#else
#define deb(...)
#define DBP(...)
#endif
using namespace std;
using ll = long long;
using vi = vector<int>;
using pii = pair<int, int>;
#define pb push_back
#define mp make_pair
#define x first
#define y second
#define rep(i, b, e) for (int i = (b); i < (e); i++)
#define each(a, x) for (auto& a : (x))
#define all(x) (x).begin(), (x).end()
#define sz(x) int((x).size())
constexpr ll INF = 1e18;
void run() {
int n, k, m;
cin >> n >> k >> m;
vector<vector<pii>> elems(k);
rep(i, 0, n) {
int ki, mi, ci;
cin >> ki >> mi >> ci;
elems[ki-1].pb({mi%m, ci});
}
vector<ll> prv, cur(m, INF);
cur[0] = 0;
each(vec, elems) {
prv.swap(cur);
cur.assign(m, INF);
each(e, vec) {
rep(r, 0, m-e.x) {
ll& out = cur[r+e.x];
out = min(out, prv[r]+e.y);
}
rep(r, m-e.x, m) {
ll& out = cur[r+e.x-m];
out = min(out, prv[r]+e.y);
}
}
}
vector<bool> seen(m);
vector<ll> dp(m, INF);
dp[0] = 0;
while (true) {
pair<ll, int> best = {INF, -1};
rep(i, 0, m) if (!seen[i]) {
best = min(best, make_pair(dp[i], i));
}
if (best.y == -1) break;
seen[best.y] = 1;
rep(r, 0, m-best.y) {
ll& out = dp[r+best.y];
out = min(out, best.x+cur[r]);
}
rep(r, m-best.y, m) {
ll& out = dp[r+best.y-m];
out = min(out, best.x+cur[r]);
}
}
each(v, dp) {
cout << (v < INF ? v : -1) << '\n';
}
}
int main() {
cin.sync_with_stdio(0); cin.tie(0);
cout << fixed << setprecision(10);
run();
cout << flush; _Exit(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 | #include <bits/stdc++.h> #ifdef LOC #include "debuglib.h" #else #define deb(...) #define DBP(...) #endif using namespace std; using ll = long long; using vi = vector<int>; using pii = pair<int, int>; #define pb push_back #define mp make_pair #define x first #define y second #define rep(i, b, e) for (int i = (b); i < (e); i++) #define each(a, x) for (auto& a : (x)) #define all(x) (x).begin(), (x).end() #define sz(x) int((x).size()) constexpr ll INF = 1e18; void run() { int n, k, m; cin >> n >> k >> m; vector<vector<pii>> elems(k); rep(i, 0, n) { int ki, mi, ci; cin >> ki >> mi >> ci; elems[ki-1].pb({mi%m, ci}); } vector<ll> prv, cur(m, INF); cur[0] = 0; each(vec, elems) { prv.swap(cur); cur.assign(m, INF); each(e, vec) { rep(r, 0, m-e.x) { ll& out = cur[r+e.x]; out = min(out, prv[r]+e.y); } rep(r, m-e.x, m) { ll& out = cur[r+e.x-m]; out = min(out, prv[r]+e.y); } } } vector<bool> seen(m); vector<ll> dp(m, INF); dp[0] = 0; while (true) { pair<ll, int> best = {INF, -1}; rep(i, 0, m) if (!seen[i]) { best = min(best, make_pair(dp[i], i)); } if (best.y == -1) break; seen[best.y] = 1; rep(r, 0, m-best.y) { ll& out = dp[r+best.y]; out = min(out, best.x+cur[r]); } rep(r, m-best.y, m) { ll& out = dp[r+best.y-m]; out = min(out, best.x+cur[r]); } } each(v, dp) { cout << (v < INF ? v : -1) << '\n'; } } int main() { cin.sync_with_stdio(0); cin.tie(0); cout << fixed << setprecision(10); run(); cout << flush; _Exit(0); } |
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