#include <bits/stdc++.h> using namespace std; #define rep(i,a,n) for (int i=a;i<n;i++) #define per(i,a,n) for (int i=n-1;i>=a;i--) #define pb push_back #define eb emplace_back #define mp make_pair #define all(x) (x).begin(),(x).end() #define fi first #define se second #define SZ(x) ((int)(x).size()) typedef vector<int> VI; typedef basic_string<int> BI; typedef long long ll; typedef pair<int,int> PII; typedef double db; mt19937 mrand(1); const ll mod=1000000007; int rnd(int x) { return mrand() % x;} ll powmod(ll a,ll b) {ll res=1;a%=mod; assert(b>=0); for(;b;b>>=1){if(b&1)res=res*a%mod;a=a*a%mod;}return res;} ll gcd(ll a,ll b) { return b?gcd(b,a%b):a;} // head const ll inf=1ll<<60; const int N=7010; int n,k,m; vector<PII> v[N]; ll f[N],g[N],dis[N]; bool vis[N]; int main() { scanf("%d%d%d",&n,&k,&m); rep(i,0,n) { int a,b,c; scanf("%d%d%d",&a,&b,&c); v[a].pb(mp(b,c)); } rep(i,0,m) f[i]=inf; f[0]=0; rep(i,1,k+1) { rep(j,0,m) g[j]=inf; for (auto [b,c]:v[i]) { rep(j,0,m) g[(j+b)%m]=min(g[(j+b)%m],f[j]+c); } rep(j,0,m) f[j]=g[j]; } //rep(j,0,m) printf("%lld ",f[j]); puts(""); rep(i,0,m) dis[i]=inf; dis[0]=0; rep(i,0,m) { ll mv=inf; int md=-1; rep(j,0,m) if (!vis[j]&&dis[j]<=mv) { mv=dis[j]; md=j; } vis[md]=1; rep(j,0,m) dis[(md+j)%m]=min(dis[(md+j)%m],dis[md]+f[j]); } rep(j,0,m) { if (dis[j]>=inf) dis[j]=-1; printf("%lld\n",dis[j]); } }
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 | #include <bits/stdc++.h> using namespace std; #define rep(i,a,n) for (int i=a;i<n;i++) #define per(i,a,n) for (int i=n-1;i>=a;i--) #define pb push_back #define eb emplace_back #define mp make_pair #define all(x) (x).begin(),(x).end() #define fi first #define se second #define SZ(x) ((int)(x).size()) typedef vector<int> VI; typedef basic_string<int> BI; typedef long long ll; typedef pair<int,int> PII; typedef double db; mt19937 mrand(1); const ll mod=1000000007; int rnd(int x) { return mrand() % x;} ll powmod(ll a,ll b) {ll res=1;a%=mod; assert(b>=0); for(;b;b>>=1){if(b&1)res=res*a%mod;a=a*a%mod;}return res;} ll gcd(ll a,ll b) { return b?gcd(b,a%b):a;} // head const ll inf=1ll<<60; const int N=7010; int n,k,m; vector<PII> v[N]; ll f[N],g[N],dis[N]; bool vis[N]; int main() { scanf("%d%d%d",&n,&k,&m); rep(i,0,n) { int a,b,c; scanf("%d%d%d",&a,&b,&c); v[a].pb(mp(b,c)); } rep(i,0,m) f[i]=inf; f[0]=0; rep(i,1,k+1) { rep(j,0,m) g[j]=inf; for (auto [b,c]:v[i]) { rep(j,0,m) g[(j+b)%m]=min(g[(j+b)%m],f[j]+c); } rep(j,0,m) f[j]=g[j]; } //rep(j,0,m) printf("%lld ",f[j]); puts(""); rep(i,0,m) dis[i]=inf; dis[0]=0; rep(i,0,m) { ll mv=inf; int md=-1; rep(j,0,m) if (!vis[j]&&dis[j]<=mv) { mv=dis[j]; md=j; } vis[md]=1; rep(j,0,m) dis[(md+j)%m]=min(dis[(md+j)%m],dis[md]+f[j]); } rep(j,0,m) { if (dis[j]>=inf) dis[j]=-1; printf("%lld\n",dis[j]); } } |