#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update>
using namespace __gnu_pbds;
using namespace std;
#define pb push_back
#define st first
#define nd second
typedef long long ll;
typedef long double ld;
const ll I = 1000LL * 1000LL * 1000LL * 1000LL * 1000LL * 1000LL;
const ll M = 1000LL * 1000LL * 1000LL + 7LL;
const int N = 1000 * 1000 + 7;
ll dis[N], nw[N];
pair<int, pair<int, ll>> tab[N];
bool vis[N];
void NK(int m)
{
cout << 0 << "\n";
for(int i = 1; i < m; ++i)
cout << -1 << "\n";
}
void Solve()
{
int n, m, k, cnt = 0;
cin >> n >> k >> m;
for(int i = 1; i <= m; ++i) dis[i] = I;
for(int i = 1; i <= n; ++i)
cin >> tab[i].st >> tab[i].nd.st >> tab[i].nd.nd;
sort(tab + 1, tab + 1 + n);
for(int j = 0; j < m; ++j) nw[j] = I + 1LL;
for(int i = 1; i <= n; ++i)
{
tab[i].nd.st %= m;
for(int j = 0; j < m; ++j)
{
int ne = j + tab[i].nd.st;
if(ne >= m) ne -= m;
nw[ne] = min(nw[ne], dis[j] + tab[i].nd.nd);
}
if(i == n || tab[i].st != tab[i + 1].st)
{
++cnt;
for(int j = 0; j < m; ++j)
dis[j] = nw[j];
for(int j = 0; j < m; ++j) nw[j] = I + 1LL;
}
}
if(cnt != k)
{
NK(m);
return;
}
dis[0] = 0;
vis[0] = true;
for(int i = 1; i < m; ++i)
{
ll mi = I + 1LL; int v = 1;
for(int j = 1; j < m; ++j)
if(!vis[j] && dis[j] < mi)
{
v = j;
mi = dis[j];
}
vis[v] = true;
for(int j = 1; j < m; ++j)
{
int ne = v + j;
if(ne >= m) ne -= m;
if(dis[v] + dis[j] < dis[ne])
dis[ne] = dis[v] + dis[j];
}
}
for(int i = 0; i < m; ++i)
if(dis[i] >= I)
cout << -1 << "\n";
else
cout << dis[i] << "\n";
}
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
//int t; cin >> t;
//while(t--)
Solve();
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 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 94 95 96 | #include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update> using namespace __gnu_pbds; using namespace std; #define pb push_back #define st first #define nd second typedef long long ll; typedef long double ld; const ll I = 1000LL * 1000LL * 1000LL * 1000LL * 1000LL * 1000LL; const ll M = 1000LL * 1000LL * 1000LL + 7LL; const int N = 1000 * 1000 + 7; ll dis[N], nw[N]; pair<int, pair<int, ll>> tab[N]; bool vis[N]; void NK(int m) { cout << 0 << "\n"; for(int i = 1; i < m; ++i) cout << -1 << "\n"; } void Solve() { int n, m, k, cnt = 0; cin >> n >> k >> m; for(int i = 1; i <= m; ++i) dis[i] = I; for(int i = 1; i <= n; ++i) cin >> tab[i].st >> tab[i].nd.st >> tab[i].nd.nd; sort(tab + 1, tab + 1 + n); for(int j = 0; j < m; ++j) nw[j] = I + 1LL; for(int i = 1; i <= n; ++i) { tab[i].nd.st %= m; for(int j = 0; j < m; ++j) { int ne = j + tab[i].nd.st; if(ne >= m) ne -= m; nw[ne] = min(nw[ne], dis[j] + tab[i].nd.nd); } if(i == n || tab[i].st != tab[i + 1].st) { ++cnt; for(int j = 0; j < m; ++j) dis[j] = nw[j]; for(int j = 0; j < m; ++j) nw[j] = I + 1LL; } } if(cnt != k) { NK(m); return; } dis[0] = 0; vis[0] = true; for(int i = 1; i < m; ++i) { ll mi = I + 1LL; int v = 1; for(int j = 1; j < m; ++j) if(!vis[j] && dis[j] < mi) { v = j; mi = dis[j]; } vis[v] = true; for(int j = 1; j < m; ++j) { int ne = v + j; if(ne >= m) ne -= m; if(dis[v] + dis[j] < dis[ne]) dis[ne] = dis[v] + dis[j]; } } for(int i = 0; i < m; ++i) if(dis[i] >= I) cout << -1 << "\n"; else cout << dis[i] << "\n"; } int main() { ios_base::sync_with_stdio(false); cin.tie(nullptr); //int t; cin >> t; //while(t--) Solve(); return 0; } |
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